quadgram

This is a table of type quadgram and their frequencies. Use it to search & browse the list to learn more about your study carrel.

quadgram frequency
the top of the128
troy and greenfield railroad123
the troy and greenfield120
the bottom of the93
at the same time74
in the case of70
the end of the67
the weight of the66
the construction of the66
and greenfield railroad company66
the face of the60
of the pennsylvania railroad59
on account of the57
of the troy and55
the governor and council55
the surface of the54
in the course of51
on board of the47
at the rate of42
it was necessary to41
the long island railroad41
the completion of the40
in addition to the39
at the end of39
as shown in fig39
the remainder of the38
the progress of the38
as soon as the38
on the other hand37
society of civil engineers36
american society of civil35
the east side of35
at the time of35
for the purpose of35
the pennsylvania railroad company34
to the treasurer of34
the level of the33
the treasurer of the32
the mechanical properties of32
the cost of the31
was found to be31
from time to time30
the sides of the30
portion of said scrip30
the use of the29
the length of the29
to the top of29
one of the most29
the line of the28
progress of the work28
at the bottom of28
in connection with the28
the whole of the28
of the hoosac tunnel28
the course of the27
of the new york27
the direction of the27
a member of the27
of the long island27
a part of the27
on the new york26
at right angles to26
at the bell rock26
the size of the25
new york tunnel extension25
pounds per square inch25
another portion of said25
the site of the25
said board of trustees25
to the amount of25
to a depth of25
for the use of25
the new york side24
for the construction of24
the center of the24
for a distance of24
chief engineer of the24
the nature of the24
the middle of the24
the rest of the24
the case of the24
the base of the24
part of the work24
the greater part of23
mechanical properties of wood23
in front of the23
the new york tunnel23
it was found that23
the removal of the23
as well as the23
in one or more22
for the first time22
of the acts of22
of the floating light22
the west side of22
it would have been22
the erection of the22
the ends of the22
thousand lineal feet of21
with the exception of21
right angles to the21
of the bell rock21
the provisions of this21
one or more sections21
the excavation of the21
the treasurer of said21
at the top of21
the first day of20
the side of the20
of free air per20
it will be seen20
the new york central20
of the tunnel line20
each side of the20
in the construction of20
on the strength of20
of new york city20
the south side of20
parallel to the grain19
investigations of mine accidents19
at the foot of19
extension of the pennsylvania19
by means of a19
on the east side19
in reinforced concrete design19
questions in reinforced concrete19
federal investigations of mine19
the elevation of the19
of one of the19
the writer believes that19
under the direction of19
the angle of repose19
for the most part19
the head of the18
as shown by fig18
the early part of18
york tunnel extension of18
the state of the18
to the fact that18
the fact that the18
in advance of the18
the center line of18
and greenfield railroad and18
shall be delivered as18
be delivered as aforesaid18
the american society of18
on the manhattan side18
tunnel extension of the18
in regard to the18
civil engineers instituted transactions17
the character of the17
instituted transactions paper no17
in charge of the17
of civil engineers instituted17
the width of the17
of the top of17
final report of special17
at the west end17
report of special committee17
board of the tender17
the road and tunnel17
greenfield railroad company shall17
of special committee on17
the height of the17
of the governor and17
surface of the rock17
on the part of17
it was decided to17
the position of the17
special committee on rail17
from center to center17
engineers instituted transactions paper17
in one or two17
delivered to the treasurer17
the axis of the17
committee on rail sections17
the north side of16
pennsylvania tunnel and terminal16
the new jersey side16
of the american society16
it is impossible to16
the foot of the16
provisions of this act16
the vermont and massachusetts16
by the use of16
the centre of the16
the outside of the16
of the north river16
on each side of16
greater part of the16
woods in green condition16
a depth of ft16
on the west side16
be delivered to the16
tunnel and terminal railroad16
the part of the16
on the south side16
the tail of the16
in new york city16
at the east end16
to the level of16
the new york contracting15
on the new jersey15
said company shall have15
a portion of the15
in the middle of15
east side of the15
it is to be15
a distance of ft15
so far as the15
will be seen that15
the crown of the15
on the first day15
one or two sections15
end of the tunnel15
the southern vermont railroad15
tail of the shield15
the beginning of the15
on the north side15
stress at elastic limit15
the capital stock of15
end of the work15
the building of the15
lineal feet of their15
in the bottom of14
on the top of14
treasurer of said company14
of the cutting edge14
the upper part of14
b c b c14
greenfield railroad and hoosac14
of the east river14
in long island city14
the roof of the14
on the th of14
the placing of the14
the thickness of the14
in the form of14
the capacity of the14
the rock surface was14
of woods in green14
feet of their said14
by the railroad company14
the location of the14
the troy and boston14
treasurer of the commonwealth14
a b c b14
the fitchburg railroad company14
railroad and hoosac tunnel14
to the governor and14
boston and maine railroad14
the new york division14
in the early part14
the latter part of14
of their said tunnel14
one hundred thousand dollars14
c b c d14
in order to prevent14
capital stock of the14
from the top of14
the road east of14
ninth and tenth avenues14
of the western road13
is not to be13
in the midst of13
is shown on plate13
a practical treatise on13
on the mechanical properties13
on either side of13
face of the wall13
of the tunnel and13
the development of the13
on top of the13
in so far as13
new york contracting company13
troy and boston railroad13
the bergen hill tunnels13
the value of the13
the approval of the13
the area of the13
to the new york13
top of the rail13
appears to have been13
center line of the13
there can be no13
of the united states13
road east of the13
state of the weather13
as far as possible13
shall be delivered to13
between ninth and tenth13
upper part of the13
of the terminal station13
as in the case12
of the bottom of12
is due to the12
r r a m12
the sand and gravel12
all wet dry all12
was one of the12
at the beginning of12
a large number of12
to that of the12
at the present time12
proportion of late wood12
of the fitchburg railroad12
the air pressure was12
the west line of12
the east end of12
of the steam engine12
top of the building12
early part of the12
under the north river12
the hudson and manhattan12
than that of the12
the space between the12
on the line of12
the same manner as12
the control of the12
wet dry all wet12
the diameter of the12
the course of this12
and boston railroad company12
west end of the12
a little more than12
st and d streets12
under the provisions of12
it was thought that12
compression across the grain12
dry all wet dry12
completion of the tunnel12
e e p e12
the pressure on the12
in the center of12
the west end of12
the quantity of water12
the boston and maine12
the lower part of12
the time of the12
the concrete lining was12
control of the tunnel12
in accordance with the12
the grade of the12
of the iron lining11
side of the work11
and stability of earth11
and at the same11
the state of new11
that portion of the11
the time of his11
to the bottom of11
from the bottom of11
the temperature of the11
the tunnels under the11
site of the building11
the boston and lowell11
to be able to11
miles of their said11
side of the river11
on the sides of11
the north river tunnels11
the interest of the11
the back of the11
under the east river11
surface of the ground11
a distance of about11
east end of the11
of their said railroad11
the property of the11
is equal to the11
the walls of the11
a pressure of lb11
to the end of11
weight on the drivers11
sides of the avenue11
in the history of11
of the cost of11
was found that the11
in view of the11
in contact with the11
is shown by fig11
member of the american11
in such manner as11
it is necessary to11
of the retaining wall11
of the concrete lining11
side of ninth avenue11
in the latter part11
chapter of the acts11
the strength of the11
the amount of the11
the shield was shoved10
at the point of10
in the same manner10
of the most important10
of the board of10
in the hands of10
el paso and southwestern10
the exception of the10
at the meeting of10
to the height of10
completion of the work10
in order that the10
from greenfield to the10
the construction of a10
the load is applied10
west side of the10
this part of the10
the east river tunnels10
the east river division10
the form of a10
the service of the10
avenue and d street10
hundred and fifty thousand10
of the tunnel was10
attempt was made to10
north side of the10
the history of the10
museum of history and10
on the bell rock10
portion of the work10
i said to myself10
construction of the tunnels10
vermont and massachusetts railroad10
of the metal lining10
either side of the10
had to be taken10
for the benefit of10
the application of the10
on both sides of10
the el paso and10
at a depth of10
each end of the10
the weight on the10
the city of new10
depth of about ft10
in the united states10
between seventh and eighth10
in the act of10
by the fact that10
strength and stiffness of10
per cent of the10
in pounds per square10
the edge of the10
south side of the10
between it and the10
seventh and eighth avenues10
of the construction of10
the eastern railroad company10
having a capacity of10
barrels of cement used10
the commissioners of the10
the commencement of the10
as shown on plate10
both sides of the10
the contractor for the10
of the shield was10
of history and technology10
all parts of the10
of the state of10
to the time of10
the north river division10
presented at the meeting10
in the way of10
city of new york10
southern vermont railroad company10
state of new york9
a description of the9
a depth of about9
the bed of the9
under the act of9
report of the commissioners9
under the hudson river9
we may be sure9
the mouth of the9
d g g s9
the rear of the9
with regard to the9
d and d streets9
paso and southwestern railway9
the organization of the9
of cubic yards of9
the strength of wood9
in such a way9
line of ninth avenue9
two millions of dollars9
the members of the9
lower part of the9
there is not much9
care should be taken9
thousand feet of tunnel9
section of the tunnel9
it is difficult to9
would have been a9
in proportion to the9
but it is not9
the pressure of the9
by means of the9
time of his death9
as may be required9
the force of the9
to the weight of9
boston and lowell railroad9
in this case the9
the effect of the9
to the floating light9
a concrete water tower9
and fifty thousand dollars9
angles to the grain9
into new york city9
h l u t9
l n n n9
due to the fact9
the close of the9
as much as possible9
it may be said9
l u t t9
and it may be9
i i a t9
movable head of the9
between greenfield and shelburne9
board of trustees is9
the motion of the9
as well as in9
eighteen hundred and fifty9
on the side of9
small clear pieces of9
e i i a9
the tracks of the9
the operation of the9
one thousand lineal feet9
east of the tunnel9
beams of the beacon9
be made for the9
in the life of9
as shown by the9
number of cubic yards9
the atlantic avenue improvement9
on the one hand9
the work of the9
and whenever said company9
east side of ninth9
during the progress of9
landed on the rock9
to be used in9
of from to ft9
a good deal of9
to have been a9
i do not know9
the east line of9
i l t r9
free air per min9
the bell rock lighthouse9
in the state of9
of the american railway9
the material in the9
engineer in charge of9
new york connecting railroad9
at the head of9
directors of the troy9
to provide for the9
new york central railroad9
below the surface of9
the appearance of the9
approval of the governor9
l t r o9
free air per minute9
locomotive performance on grades9
at the commencement of9
the tops of the9
tunnels b and d9
greenfield and shelburne falls9
as long as the9
to the troy and9
the movable head of9
the railroad and tunnel9
on the center line9
with the new york9
for the sum of9
as a matter of9
in the east river8
one end of the8
work to be done8
of the hoosac mountain8
g g g g8
to the face of8
large part of the8
hudson and manhattan railroad8
the number of the8
as a result of8
to the line of8
during the period of8
of the weight of8
as far as the8
the board of engineers8
the work on the8
by reason of the8
the work at the8
between you and me8
on the surface of8
linear in feet material8
are shown on plate8
air pressure in the8
the difference between the8
in the summer of8
at a pressure of8
a great deal of8
pieces of woods in8
the east and west8
in the river tunnels8
shear along the grain8
and when said company8
the work to be8
n n n a8
it was impossible to8
and had to be8
in favor of the8
a b c d8
as shown on fig8
progress of linear in8
the opinion of the8
the name of the8
of scrip shall be8
eighteen hundred and sixty8
of the western railroad8
rate of number progress8
on grades of various8
beams of the same8
is shown in fig8
the acts of the8
in the interest of8
the first avenue shafts8
as soon as possible8
brown on pennsylvania r8
head of the machine8
the hoosac tunnel railroad8
number progress of linear8
the people of the8
by the force of8
with a view to8
of civil engineers on8
in diameter and ft8
would have to be8
so as to bring8
clear pieces of woods8
as one of the8
the strength and stiffness8
and the use of8
on the rock and8
long island railroad company8
to a point ft8
the people on the8
the excavation had been8
the length of time8
in the vicinity of8
sand and stone were8
to the board of8
with reference to the8
as well as of8
per cubic yard of8
such a way that8
it is probable that8
was elected a member8
the opening of the8
be seen that the8
on the hoosac tunnel8
a certain amount of8
h h h h8
of the rock was8
the cost of labor8
it must not be8
for the completion of8
there is no doubt8
hewett and brown on8
the other end of8
to be done in8
to the axis of8
the board of directors8
portion of the road8
was attached to the8
elected a member of8
seems to have been8
rings in feet material8
two hundred and twenty8
top of the shield8
of the shield and8
front of the shield8
n rings in feet8
the american railway engineering8
of linear in feet8
that it was not8
the dimensions of the8
with the troy and8
of the tunnel is8
length r method of8
o between length r8
in feet material e8
of the amount of8
is hereby authorized to8
for the sake of8
on the weehawken side8
line of the tunnels8
of number progress of8
and brown on pennsylvania8
the whole length of8
so that it is8
and the work was8
line of seventh avenue8
the floors of the8
feet material e excavation8
the water from the8
the central rock core8
each pair of tunnels8
to see that the8
one of the boats8
between length r method8
use of compressed air8
at the other end8
by the pennsylvania railroad8
the terms of the8
the escape of air8
grades of various lengths8
the lines of the8
g g s l8
the use of a8
treasurer of the company8
it is not to8
of the work done8
it is not the8
in the same way8
other end of the8
the use of compressed8
a few of the8
the excavation for the8
the same as the8
crown of the tunnel8
l table part w8
at the manhattan shaft8
to the center line8
the condition of the8
that would have been8
the point where the8
the pennsylvania tunnel and8
of the thames tunnel7
muck loaded by steam7
the sum of the7
of new south wales7
the sound of the7
the benefit of the7
to be placed in7
the firth of forth7
and there is no7
is shown by the7
the course of a7
from to per cent7
which is to be7
at the west shaft7
on the completion of7
lackawanna and western railroad7
the laying of the7
the time of its7
railway from carrizozo to7
state board of trustees7
loaded by steam shovel7
of the tunnel to7
at the distance of7
stock of the troy7
the new york connecting7
by the governor and7
practical treatise on the7
of the weight on7
an angle of repose7
the floor of the7
at the base of7
pressure of the water7
speed of testing machine7
and it will be7
had to be made7
courtesy of state library7
two hundred thousand dollars7
and the long island7
in excess of the7
maintenance of way association7
the state board of7
the limits of the7
said troy and greenfield7
of the same material7
of the southern vermont7
of the west line7
of small clear pieces7
at the central shaft7
and superstructure of the7
in the face of7
a e e p7
the work was done7
in compliance with the7
amounting to one hundred7
supply of the el7
nothing to do with7
the tensile strength of7
b c d a7
of the late wood7
the underside of the7
sea upon the rock7
at the time the7
and southwestern railway from7
commencement of the work7
the manner in which7
from to from to7
is known as the7
the cause of the7
that there is a7
when the shield was7
at an elevation of7
of the pennsylvania tunnel7
cent cent cent cent7
d a b c7
for the purposes of7
the arrangement of the7
president of the pennsylvania7
of the boston and7
the rock at the7
that is to say7
experiments on the strength7
the water in the7
to do with the7
in a great measure7
the hoosac tunnel and7
below mean high water7
from end to end7
of the work to7
railway engineering and maintenance7
company shall have completed7
of the same size7
the sinking of the7
to the provisions of7
united states national museum7
it is hard to7
tensile strength of wood7
in the development of7
seventh avenue and d7
to and from the7
trustees of the hoosac7
by the construction of7
the wind was at7
board of trustees of7
the shield could be7
load and deflection log7
and terminal railroad company7
six hundred thousand dollars7
a large quantity of7
of the road and7
photo courtesy of state7
of trustees of the7
to the capital stock7
west line of seventh7
it would seem as7
landing on the rock7
he seems to have7
three hearty cheers were7
back of the retaining7
performance on grades of7
the inside of the7
a treatise on the7
on the basis of7
the shape of the7
the junction of the7
in the town of7
to the weehawken shaft7
west of ninth avenue7
in such a case7
in order to avoid7
will be found in7
the action of the7
in order to allow7
the details of the7
carrizozo to santa rosa7
the new york and7
was a man of7
a matter of fact7
the sand and stone7
in the pages of7
water supply of the7
when said company shall7
the tendency of the7
i o o t7
in the design of7
in the field of7
face of the concrete7
the same to the7
to the satisfaction of7
the north and south7
within the elastic limit7
bottom of the excavation7
c d a b7
it is not a7
from carrizozo to santa7
n r r a7
tunnels under the north7
all rock bottom heading7
the quality of the7
it is believed that7
american railway engineering and7
a number of men7
in the centre of7
after the completion of7
the water supply of7
are shown in fig7
angle of repose of7
it had to be7
the western side of7
is shown in table7
on the other side7
are shown on fig7
line of d street7
under the charge of7
for the long island7
back of the wall7
the lower end of7
is hereby authorized and7
is one of the7
of the test specimen7
value of the work7
the top of rail7
scrip shall be delivered7
the total length of7
the museum of history7
the upper end of7
the average rate of7
that he was not7
above the top of7
it is well to7
cubic yards of concrete7
along the line of7
it will be found7
southwestern railway from carrizozo7
and the amount of7
hearty cheers were given7
a large amount of7
the rate of progress7
it would not be7
to one hundred thousand7
a memoir of the7
face of the bench7
in a short time7
engineering and maintenance of7
the report of the7
side of the avenue7
a large proportion of7
and maintenance of way7
in the event of7
axis of the tunnel7
to the construction of7
and many of the7
of the el paso7
railroad of new jersey7
treasurer of the troy7
the provisions of the7
of the work in6
governor and council shall6
higher parts of the6
the number of cubic6
nature of the ground6
were made by the6
that it would be6
the flanges of the6
weight of the water6
iron lining of the6
at a distance of6
strength at elastic limit6
one hundred and fifty6
will be described in6
chapter two hundred and6
any section can be6
is directly proportional to6
manner in which the6
if he had been6
with a view of6
the rock and the6
the description of the6
the life of the6
to a height of6
when the angle of6
to have been the6
lines a and b6
of eighteen hundred and6
at a temperature of6
of the south abutment6
with the addition of6
for use in the6
the excavation was completed6
the expense of the6
or any part thereof6
be found in the6
ultimate load on pile6
reinforced concrete pier construction6
the design of the6
on the face of6
construction of the tunnel6
of the intercepting arch6
level of the top6
the tunnels and the6
that it is not6
and it was necessary6
the higher parts of6
in the nature of6
section can be found6
on the outside of6
by the end of6
for that section in6
of the tunnels and6
the purpose of the6
the wind shifted to6
the united engineering and6
and the excavation was6
the spaces between the6
feet above the rock6
from the face of6
the safety of the6
and greenfield railroad corporation6
east of the west6
of sand and gravel6
it is not only6
the western railroad company6
work was carried on6
a loan of the6
the upper and lower6
to the grain is6
on the bottom of6
was to be a6
high in the middle6
that there was no6
so as to make6
rock bottom heading oct6
fourteen feet wide and6
authorized and directed to6
of the river tunnels6
different parts of the6
whole length of the6
described in this paper6
capacity of the western6
of the state credit6
the acts of eighteen6
six hundred and fifty6
far as the writer6
plan and profile of6
retaining and face walls6
cubic yards of sand6
for each lineal foot6
average ratio average ratio6
bonds of the company6
in this way the6
he was not a6
in the month of6
and the steam engine6
and in such a6
below the top of6
the volume of the6
of the caisson was6
earth pressure and stability6
tests on small clear6
the father of the6
seventh and ninth avenues6
western side of the6
on the under side6
that part of the6
order to prevent the6
to the development of6
dollars for each lineal6
of the river was6
thousand eight hundred and6
van der hoek was6
east of ninth avenue6
the points where the6
acts of the year6
at or near the6
a committee of the6
united engineering and contracting6
of the commonwealth shall6
tests of creosoted timber6
it was desired to6
in the evening the6
of gravel and sand6
and as there was6
will be able to6
of the surface of6
east of seventh avenue6
the driving of the6
of the hudson and6
by a system of6
in order to make6
of the state in6
at intervals of about6
in order to provide6
could not be used6
six of the acts6
east of the hoosac6
lower end of the6
the spirit of the6
that there was not6
there was not much6
the eastern end of6
one hundred and twenty6
end of the piston6
commissioners of the sinking6
will be taken from6
a large part of6
the support of the6
loan of the state6
the operations of the6
of the road east6
placing of the concrete6
a study of the6
was to be made6
there is but one6
west of the shaft6
a length of about6
fibre stress at elastic6
no attempt was made6
the foot of d6
he was a man6
the improvement of the6
bottom of the shield6
tunnels c and d6
there is not a6
of the bridge seat6
the interests of the6
at the top and6
the right of way6
is believed to be6
will be noted that6
various parts of the6
the american railway association6
fiber stress at elastic6
intervals of about ft6
be found by multiplying6
as if he had6
it is advisable to6
for the bell rock6
the iron lining of6
be determined by the6
was made to the6
inch by inch by6
the front of the6
it was possible to6
the floating light was6
used in any section6
was done by the6
to the writer that6
the permanent steel viaduct6
the deck of the6
and in this way6
some of the most6
of the same length6
kinds of ground encountered6
the amount of scrip6
the loss of air6
of the tunnel in6
the vicinity of the6
the speed of the6
and it is not6
is likely to be6
in the light of6
the top and bottom6
foot of d street6
the plan of the6
and a half feet6
of the tunnel lining6
the success of the6
over the new york6
on the strength and6
side of tenth avenue6
as compared with the6
line of tenth avenue6
in any section can6
in the direction of6
he was able to6
be made in the6
and as soon as6
the proportion of late6
greenfield to the mountain6
chance of a bit6
the bottom of a6
the east river and6
interest of the commonwealth6
with the advice of6
the quantity of muck6
at the age of6
the results of the6
each lineal foot of6
side of st street6
side of d street6
the fact that it6
of the sinking fund6
the point at which6
the construction of this6
the girders c were6
it should not be6
avenue to ninth avenue6
the end of each6
it will be noted6
of cement used for6
were made in the6
under the influence of6
for beams of the6
engineering and contracting company6
is shown on fig6
work done upon the6
the excavation on the6
of the working chamber6
prior to the delivery6
in the top of6
the full width of6
it was to be6
was placed on the6
the average time taken6
in the line of6
the directors of the6
thousand dollars for the6
the satisfaction of the6
where the rock was6
tracks of the new6
that there is no6
the portion of the6
weight per cubic foot6
of boulton and watt6
for a short distance6
is not easy to6
the section of the6
parts of the work6
to think of it6
it is evident that6
would not have been6
by the time the6
the execution of the6
i knew it was6
of the hudson river6
of the gross earnings6
at a cost of6
it seems to me6
the gross earnings of6
quantity of water used6
the return of the6
as the shield advanced6
in the path of6
the lehigh valley railroad6
the office of the6
can be found by6
acts of eighteen hundred6
of the eastern railroad6
the surrender of the6
with the aid of6
expressed in pounds per6
as possible to the6
to be put in6
cost per cubic yard6
feet high in the6
by the board of6
the elevated railway structure6
south side of st6
the friends of the6
be cut from the5
of rate of growth5
to the question of5
part rock and part5
the thrust of the5
against the face of5
a o o t5
to the people of5
was used for the5
it is well known5
as to make it5
and other properties of5
out of the way5
present state of the5
properties of new south5
the square of the5
the sir joseph banks5
so far as to5
toward the end of5
the increased cost of5
to the boston and5
in relation to the5
the fact that in5
face of the shield5
factors affecting the mechanical5
it is not easy5
the north river bridge5
west of the tunnel5
as shown in the5
the question of the5
act shall take effect5
that he was a5
year eighteen hundred and5
a mile of the5
the act of april5
the wages of the5
on the western side5
quantities of sand and5
such manner as the5
affecting the mechanical properties5
the length of a5
evidence shall be furnished5
the east river to5
passage of this act5
after the passage of5
direction of the wind5
shall be added to5
the passage of this5
by the new york5
of the lighthouse yacht5
the loss of the5
advice of the council5
there would have been5
load at elastic limit5
from the floating light5
center line between the5
furnished to the governor5
about half a mile5
similar to that of5
on the long island5
the sum of two5
the doors of the5
the disposal of the5
at the point where5
i s l n5
the th street pier5
about the middle of5
carry on the work5
the settlement of the5
and it was not5
packing boxes of various5
elevation of the top5
letter to the reverend5
two or three times5
the depth of the5
the doings of the5
did not seem to5
parts of the rock5
from the east side5
and strength of the5
the under side of5
of the company to5
it would be difficult5
the manner of failure5
to be made for5
it may be well5
end of the pile5
the writer has been5
the accuracy of the5
part of the arch5
amounting to twenty thousand5
other parts of the5
the town of florida5
the cutting edge was5
on a level with5
the plans for the5
as well as to5
depth of from to5
east side of tenth5
this was done by5
for the disposal of5
and hudson river railroad5
may be well to5
by far the greater5
when i was a5
in case of accident5
involved in building tunnel5
this is due to5
the year one thousand5
without the aid of5
to keep them from5
of the wood and5
at elastic limit in5
pressure due to the5
for the length of5
an inch or two5
tests will be made5
the first of these5
the rock cover was5
one of those who5
at the back of5
tests on green material5
to the same depth5
from the west end5
to the east side5
t i s l5
these specimens will be5
memoirs of deceased members5
in which it is5
this act shall take5
the growth of the5
the attention of the5
and the railroad company5
directly proportional to the5
the terms of this5
the end of a5
the ducts were laid5
the wall of the5
been paid by the5
as i have said5
to the payment of5
of the building was5
is on account of5
u d g g5
that it would have5
feet of tunnel as5
of the commonwealth is5
the installation of the5
to do the work5
construction of the road5
is thus seen that5
the depth to which5
has been made to5
to zero at the5
quarter of a mile5
that the work was5
such sums as may5
of time required to5
sunk to a depth5
within the limits of5
to the east river5
of packing boxes of5
extent and nature of5
to prevent it from5
in which case the5
in the presence of5
a section of the5
made fast to the5
of the pile is5
a depth of from5
of the last ring5
in the autumn of5
would seem to indicate5
the permanent viaduct girders5
take care of the5
two and a half5
to go to the5
to take care of5
the pressure of water5
that it was a5
the bottoms of the5
of all the unavoidable5
side of the rock5
the movement of the5
was filled with concrete5
of the work is5
the cost of a5
of the erie railroad5
a variation of ft5
as shown in figure5
i i i i5
the chief engineer of5
location of the line5
the work was carried5
of the permanent viaduct5
of some of the5
on the north and5
the work by the5
top of the ingot5
years from the date5
at long island city5
of the face of5
and it is only5
to the bell rock5
there is only one5
roof of the working5
the long island shafts5
and one of the5
and property of the5
with a number of5
water deprived of its5
where the rock surface5
the height of drop5
the rock on the5
a length of ft5
it became necessary to5
is the case with5
this was the first5
mechanical properties of the5
over the top of5
was the son of5
that some of the5
made it necessary to5
the concrete in the5
the purposes of the5
the records of the5
into the hands of5
as a part of5
length of the tunnel5
in the office of5
location and construction of5
the extent of the5
year one thousand eight5
and troy and greenfield5
compression parallel to grain5
in the rear of5
lineal feet of heading5
the new england states5
the artificers and seamen5
the work under the5
of the work at5
new south wales hardwood5
and the base of5
and the cost of5
upper end of the5
i r r a5
in spite of all5
because it is the5
at the ends of5
amount paid upon the5
be the same as5
length of time required5
i thought to myself5
and nature of all5
care was taken to5
seem to indicate that5
north and south tunnels5
the interior of the5
found by multiplying the5
avenue and th street5
of the same general5
side of the mountain5
across the grain is5
of the d street5
angle of repose is5
to comply with the5
opposite sides of the5
the excavated material was5
which it can be5
it has to be5
under the same conditions5
the year eighteen hundred5
parallel to the center5
the first section of5
may be stated that5
the forms for the5
to the iron lining5
under side of the5
i a t i5
entered the service of5
with discussion by messrs5
a sufficient number of5
the unfinished portion of5
of the work and5
york and new jersey5
a level with the5
fifty thousand dollars for5
the work of excavation5
in the same year5
beyond the elastic limit5
the modulus of elasticity5
york central and hudson5
cost of labor and5
the results of tests5
in which he was5
held in place by5
address at the d5
seventh avenue to ninth5
a n r r5
as is the case5
it is found that5
one thousand eight hundred5
it would be a5
in the erection of5
it may be stated5
according to the specification5
at the d annual5
from top to bottom5
side of the street5
weight of the structure5
eastern end of the5
in the opinion of5
the average number of5
the elastic limit the5
the extension of the5
required to complete the5
one day the engineer5
it is true that5
that it was only5
sums as may be5
course of the building5
the credit of the5
amount of state scrip5
a comparison of the5
company shall have excavated5
authorizing a loan of5
and as a result5
lining was put in5
the estimated cost of5
for the remainder of5
above the surface of5
to twenty thousand dollars5
of the avenue was5
d street to the5
on the elevated railway5
that this is not5
stages of the work5
could not have been5
he was a good5
may be of interest5
the neutral plane and5
at this time the5
new york and new5
to which they are5
in case of a5
not inconsistent with the5
extensions to the floors5
of sea upon the5
the east house line5
strength of the material5
it ought to be5
of the center line5
the son of a5
the same as that5
the result of the5
he was graduated in5
of the length of5
the long island city5
be added to said5
and d streets were5
have been actually paid5
under the name of5
to the commissioners of5
average cost per cubic5
it is a question5
to be a good5
on the surface and5
of the same mind5
the middle of a5
in such a manner5
upon one of the5
new york and long5
surface of the water5
and manhattan railroad company5
resident engineer of the5
to which it was5
if it is not5
central and hudson river5
at seventh avenue and5
of the name of5
line between the tunnels5
on a large scale5
in order to obtain5
the bridge over the5
as that of the5
in a general way5
the friction of the5
from the end of5
made it possible to5
rear end of the5
the building of a5
distance of about ft5
various operations involved in5
and that it was5
of the unfinished portion5
be described in detail5
the several kinds of5
of the pump chamber5
r h l u5
so as to give5
the passage of the5
of the city of5
ii ii ii ii5
memoir of the thames5
by the resident engineers5
concrete is to be5
the pages of the5
i wish you would5
tunnel and troy and5
the amount of work5
junction of the shields5
the time taken to5
the river tunnels was5
s e i i5
the same as for5
of the committee on5
the exterior of the5
had charge of the5
and stiffness of wood5
point at which the5
and said to myself5
on the end of5
a t i s5
addition to the grading5
the late wood of5
it is thus seen5
part of the time5
the various parts of5
had to be done5
eighth and ninth avenues5
had to be removed5
would have been better5
the western road was5
the secret of the5
the idea of the5
cutting edge of the5
it is certain that5
load on pile foundations5
iv iv iv iv5
s l n n5
of the work under5
hereby authorized and directed5
sides of the river5
the various operations involved5
there was not a5
g e e p5
south wales hardwood timbers5
was due to the5
is well known that5
as soon as it5
is more or less5
in the progress of5
be noted that the5
adjusting specimen in machine5
as well as a5
up and down the5
as we have seen5
was placed in the5
top of the tunnel5
the concrete should be5
on which it was5
should be made for5
be used in the5
p s i o5
strength at maximum load5
muck loaded by hand5
it was a near5
in a letter to5
shown on plate xii5
also the extent and5
less than that of5
nature of all the5
it is said that5
at the leading end5
of the work the5
the president of the5
that they should be5
it would seem that5
so that when the5
of compressed air in5
of water used in5
with the pennsylvania railroad5
the entire length of5
that it could be5
and twenty thousand dollars5
in the south tunnel5
the heart of the5
was used in the5
several kinds of ground5
the way of the5
of those who are5
a little while ago5
it was expected that5
as to bring the5
it is a great5
to a considerable extent5
per per per per5
rock and part earth5
on one side and5
about the same time5
the stiffness of the5
the boston and albany5
iii iii iii iii5
in the proportions of5
the seamen and artificers5
were used in the5
it is as well5
railroad company for the5
to construct a tunnel5
the electrification of the5
in a kind of5
was a bit of5
but if it is5
with the height of5
it was finally decided5
for more than two5
the jersey city station5
for the more speedy5
new york shield chambers5
are not to be5
from the first avenue5
the ultimate load on5
from long island city5
to the river shafts5
and the nature of5
of the act of5
on the amount of5
also a member of5
from year to year5
filled with sand and5
act authorizing a loan5
to be found in5
including time for jacks5
should not be used5
the duct bench concrete5
it was desirable to5
but it was not5
at each end of5
and i am sure5
of the excavation was5
paid upon the road5
in order to be5
to the depth of5
is of the same5
the rock in the5
provisions of this section5
the interest on the5
surface of the street5
shown in the model5
entire length of the5
erection of the beacon5
side of seventh avenue5
the density of the5
operations involved in building5
the cutting edge of5
found to be a5
to the east end5
bottom of the rings5
east of first avenue5
on the construction of5
placing the concrete lining5
and construction of the5
that one of the5
a point on the5
the bell rock was5
the present state of5
new york central and5
the work in the5
to the commencement of5
from seventh avenue to5
have been in the5
the effect on the5
the extent and nature5
all the unavoidable delays5
through the hoosac mountain5
e i l t5
as i said before5
half a mile of5
the center line between5
the same shall be5
see speed of testing5
the volume in the5
the rear end of5
the tunnel at the5
road between greenfield and5
it should be noted5
and the iron lining5
log of the test5
is a part of5
in the making of5
the form for the5
would be difficult to5
the road between greenfield5
of the lighthouse service5
in one of the5
and a lot of5
a quarter of a5
by the whole gang5
of the bergen hill5
when they came to5
as he had been5
the stability of the5
the advice of the5
of the sea upon5
the d annual convention5
of the girders c5
the beginning of a5
of the mortar gallery5
the bonds of the5
in aid of the5
the power of the5
there was a small5
for the various operations5
an explanation of the5
act in addition to5
treasurer of said corporation5
the contract for the5
total length of the5
soft ground in the5
for a long time5
shall be made to5
from station to station5
i find my grandfather5
was one of those5
upon the road east5
required to lift the5
it is proposed to5
upon the strength and5
a glass of rum5
the ends of these5
i am going to5
as chief engineer of5
b c d e4
strength of small clear4
i had a bit4
views of tested timbers4
between eighth and ninth4
after the concrete had4
the connecticut river railroad4
was let to the4
speedy completion of the4
of the tunnel with4
of scrip to the4
when the work was4
far the greater part4
with the idea of4
rails of the heat4
average time taken to4
the record of the4
a t air d4
it is no use4
went on to say4
the face at the4
the rock for the4
o yards cubic mucking4
on small clear beams4
e of men i4
to carry on the4
i am tempted to4
excavation d g g4
set forth in the4
as high as the4
table part w av4
course of the night4
railroad from greenfield to4
not only in the4
the construction of bridges4
the distance between the4
one hundred and forty4
and in order to4
on the vermont and4
the rail to the4
when the weight of4
as soon as a4
was then decided to4
by the tangent of4
of the retaining walls4
dollars per cubic yard4
by the aid of4
out of the water4
description in gang g4
explanation of the abbreviations4
length of the line4
stresses due to the4
is given in table4
near the east end4
of the cross section4
the web of the4
the average amount of4
may be an illusion4
e a n rings4
by inch by inch4
the shield was being4
estimates were to be4
fast to her moorings4
of trustees is hereby4
air d g i4
calculating the results of4
may be necessary to4
of labor and material4
of the shield in4
e excavation a b4
out of the question4
at top and bottom4
concrete was placed in4
i had to do4
was not only the4
upper course of the4
as if he were4
he had been a4
south of d street4
the way in which4
is shown by figs4
it was bound to4
were attached to the4
lining of the tunnel4
metal lining of the4
along the lines of4
payments had been made4
s i o s4
railroad company and the4
the contract was let4
the stresses due to4
time total items hrs4
quantity of muck taken4
cubic mucking tion lost4
full face of silt4
the abbreviations used in4
between the top of4
will be described later4
of a new and4
h ave a t4
may be considered as4
in a state of4
it is highly probable4
to the outside of4
the elastic limit is4
lining of shield chambers4
n n a n4
it appears that the4
stock of the company4
one of the chief4
i r r r4
in new south wales4
and not in the4
table showing the size4
the united states national4
commissioners of the northern4
to allow for the4
should be taken that4
per annum for the4
load is applied continuously4
made fast to her4
was not to be4
in consequence of the4
between boston and the4
r r f e4
and for each additional4
and one or two4
the foundation of the4
approved by the governor4
provision is made for4
the concrete is to4
and lowell railroad company4
section u d g4
above the level of4
for most of the4
commonwealth is hereby authorized4
walled cells of the4
tunnel through the several4
he was also a4
a model of the4
the total quantity of4
as nearly as possible4
the loss of a4
compression and shear tests4
and filled with concrete4
on the north river4
and the time per4
the presence of the4
and the work is4
line of the state4
in the eyes of4
actually paid to the4
in calculating the results4
some of the artificers4
nature of the rock4
to be set up4
it is in the4
of the tunnel at4
elastic limit in bending4
construct the hoosac tunnel4
time t i no4
showing condition of work4
the different kinds of4
of the same year4
progress of the excavation4
side of the beam4
the tunnel can be4
as the governor and4
that the troy and4
this is not the4
static bending test on4
of new jersey and4
great northern grafton greenough4
the path of the4
equal to the weight4
the rate of growth4
to lift the piston4
to leave the rock4
majority of the committee4
the charter of the4
the tunnels could be4
at work upon the4
w of men e4
careful study of the4
for the safety of4
hundred thousand dollars of4
as may be necessary4
was the same as4
course of the day4
so as to have4
the first of which4
c d e f4
s i l t4
to be allowed to4
the extent to which4
the warrant of the4
of the world and4
as we shall see4
it suitable and proper4
ninth avenue elevated railway4
the rock this morning4
u t t i4
to the base of4
ahead of the shield4
and b intermediate shaft4
board of the lighthouse4
the forces of nature4
n a n rings4
cost of the work4
from the time of4
excavation of shield chamber4
mixed in the proportions4
cities of boston and4
t t e i4
for the accommodation of4
the plane of the4
from to rings per4
to a point where4
of the railroad and4
at the surface of4
t r o s4
much the same manner4
gross earnings of said4
will be made on4
the purpose of carrying4
by the troy and4
stone of the building4
been left on the4
east side of th4
of the western line4
of men e description4
wind shifted to the4
first air lock bulkhead4
i will cut it4
people on the beacon4
near the end of4
be done in the4
nine hundred thousand dollars4
the work to the4
of such contiguous road4
be held by the4
have to deal with4
during the working months4
decrease to zero at4
shoving r cubic per4
except in the case4
t r o r4
the conditions of the4
and between eighth and4
to the completion of4
for the material in4
line of the track4
in order to give4
credit of the contractors4
point on the vermont4
of the proposed tunnel4
so i said to4
have been paid by4
hundred thousand dollars shall4
middle of the tunnel4
that they could be4
men e description in4
and it must be4
of the state board4
of carrying out the4
at th street and4
with a capacity of4
top of the arch4
cubic yard of excavation4
for the new york4
out of an orifice4
in order to keep4
and thence to the4
the writer had the4
it is clear that4
the new york shield4
in tunnels b and4
only two or three4
of failures in compression4
iron lining of shield4
a number of the4
hold back the water4
the weight of a4
of two or more4
the six principal beams4
taken out of the4
crushing strength at maximum4
the width of base4
of the arch were4
the results of a4
were to be made4
was made with the4
side of the tunnel4
had been left on4
of different kinds of4
publications and articles on4
pier at the foot4
since the tensile strength4
surrender of the road4
the state treasurer shall4
the other side of4
will be on specimens4
only one or two4
and execution of the4
to the state the4
s h l u4
the central railroad of4
was used as a4
up to the level4
a little below the4
between the rock and4
of the northern lights4
s i o f4
was thought that the4
the compression of the4
station at seventh avenue4
the hydrostatic head at4
to eighty thousand dollars4
p e i and4
with that of the4
the majority of the4
contract was made with4
and there is not4
was held in place4
the performance of the4
a capacity of cu4
ratio average ratio average4
the commonwealth is hereby4
of the rail to4
the region of failure4
same as for the4
i am not so4
the leading end of4
a m ring f4
to said board of4
ring taken for the4
that it did not4
was done in the4
of the rapid transit4
the typical working force4
be made of the4
small clear beams of4
the eastern terminus of4
east and west of4
in a vertical position4
transverse or bending strength4
in compression across the4
e p e i4
o s h l4
drivers which is utilized4
w unavoidable delays e4
the joints between the4
the appearance of a4
method of l n4
excavation on the sides4
of sand and stone4
in the present state4
on the pumping main4
iron and driving shield4
of the export trade4
the rock and on4
with the degree of4
i o f r4
per cent cent cent4
to the state treasurer4
of west d street4
surface of the river4
cloak about his mouth4
of the tunnel itself4
r o p s4
the upper course of4
time spent by the4
the sites of the4
g i o r4
hundred and twenty thousand4
central railroad of new4
in one of his4
at the south shaft4
the requirements of the4
of the commonwealth to4
in each of these4
to the grade of4
it was time to4
construction of this tunnel4
the east river gas4
to be at the4
east line of ninth4
this machine has a4
sketches are made of4
were set up on4
feet wide and feet4
and out of the4
on which he was4
n rings e ing4
an act in addition4
a mile from the4
at no great distance4
at the close of4
he was in the4
in in in in4
rate of growth and4
r section r s4
in much the same4
a r section r4
earth and rock bottom4
an elevation of ft4
a discussion of the4
of the line of4
of the great northern4
of the deerfield river4
as fast as it4
to carry out the4
tunnels a and c4
by chapter two hundred4
a visit to the4
in the meantime the4
that it might be4
p e o between4
spent by the whole4
in the filtered water4
hoosac tunnel and troy4
done upon the road4
i o s h4
the final position of4
t e i l4
not only of the4
such alterations in the4
below the street surface4
and long island city4
as indicated by the4
u t t e4
and the treasurer of4
it is my opinion4
bending test on a4
was made up of4
e description in gang4
communication with the west4
to enable the troy4
of these specimens will4
to as much as4
of the railroad line4
tunnels east of the4
draw the line somewhere4
the people of this4
there was only one4
take the place of4
the cities of boston4
bell and spigot pipe4
the state credit to4
was appointed chief engineer4
heading of the tunnel4
found to be about4
the work done upon4
rock on the new4
and the face was4
the viaducts or bridges4
a signal was made4
the same time it4
sworn to the faithful4
end of the hoosac4
t i s i4
as it turned out4
unavoidable delays e average4
have to be driven4
a word as to4
on the work of4
was decided to use4
side of the ship4
would seem as if4
and progress of the4
failures in compression across4
made to the legislature4
per ring taken for4
troy and greenfield corporation4
writer believes that the4
shall have been actually4
the upper surface of4
the truth is that4
the north and east4
west of fifth avenue4
n per ring yard4
building tunnel through the4
the paper by mr4
in the minds of4
difficulty was experienced in4
from seventh avenue and4
after i ring is4
for the performance of4
his cloak about his4
the bottom of each4
bolts after i ring4
some mooted questions in4
reason to believe that4
an hour and a4
r method of l4
in the hour of4
is an explanation of4
other things being equal4
whole time e time4
between seventh and ninth4
will depend upon the4
number of station lin4
was taken out in4
which is utilized in4
are given in table4
brought up to the4
the cutting edge and4
was then to be4
a and b intermediate4
so that it would4
division of the pennsylvania4
the strength of treated4
of weight on drivers4
below the level of4
of those on board4
when it comes to4
in the location and4
new york city and4
should be taken to4
of part rock and4
used in the foregoing4
a p d g4
table part w ave4
of the wall and4
o r section u4
in front of it4
as the result of4
the management of the4
was transferred to the4
down to the rock4
a way that the4
deliveries of scrip shall4
the effect of a4
o s e i4
north side of d4
from those who have4
the maximum load only4
t o between length4
and parallel to the4
the wind had shifted4
from the museum of4
total items hrs min4
bed of the river4
railroad company to construct4
scrip then applied for4
board of directors of4
rings e ing f4
may be required for4
this portion of the4
the change in the4
of directors of the4
five hundred thousand dollars4
the road west of4
a very large proportion4
was also a member4
of the church of4
beams of woods in4
on the subject of4
it is one of4
o o t hy4
o r r r4
dollars per lineal foot4
of cement used in4
concrete lining was put4
twin tunnel a and4
r section u d4
e a r section4
york and long island4
as will be seen4
of the location of4
quarter of an hour4
the man who has4
of all excavated material4
e f g h4
to the absence of4
i ring is complete4
to draw his warrant4
eastward from the station4
t air d g4
part of the face4
yards of concrete in4
by the name of4
end of the specimen4
o o t per4
in d and d4
the metal lining of4
size of the gang4
r o s e4
n n a r4
so as to obtain4
r a m ring4
to the present time4
description in gang i4
showing the size of4
company to construct the4
and some of the4
which was to be4
pennsylvania railroad company for4
that it will be4
render it suitable and4
a m r section4
scrip shall be made4
to the west line4
cubic per and erec4
taken for the various4
of said board of4
fixed design of righteousness4