id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_cfhcpwq6dzacfhsrew347ia2um	Ahmed Mancy Mosa	Expert System to Control Construction Problems in Flexible Pavements	2013	11	.pdf	application/pdf	3572	396	60	A Knowledge Base System to Control Construction Problems in Rigid Highway system to control construction problems in rigid highway pavements. Key words: Knowledge base system, construction problems, rigid pavements During construction process of rigid pavements, many problems and decisions engineer cannot overcome such problems,suggest suitable solutions, avoid their causes, and prevent same engineers in the sites of rigid pavement construction to control the problems facing them. Many problems can occur during construction of rigid pavement such as preparation of under-layers, A. Concreting under bad conditions: These are problems restricting the construction process like bad weather, The problems of the first category (Concreting under bad conditions) their descriptions, likely causes, and Table 1: Likely causes of the problems of concreting under bad conditions Fig. 1: Construction problems in rigid pavement diagram This problem may take place during any stage of the construction operation.	./cache/work_cfhcpwq6dzacfhsrew347ia2um.pdf	./txt/work_cfhcpwq6dzacfhsrew347ia2um.txt