EXTOL 发表于 2025-3-25 07:20:04
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Serviceability, Durability and Stability Requirements,y observing empirical rules which affect the detailing only. In some circumstances, however, it may be desired to estimate the behaviour of a member under working conditions, and mathematical methods of estimating deformations and cracking must be used. The design of water-retaining structures, andvascular 发表于 2025-3-25 21:06:57
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Foundations,nsfer and spread the loads from a structure’s columns and walls into the ground. The safe bearing capacity of the soil must not be exceeded otherwise excessive settlement may occur, resulting in damage to the building and its service facilities, such as the water or gas mains. Foundation failure canCHAFE 发表于 2025-3-26 15:03:31
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Limit State Design,e precise loading and variations in the strength of the concrete and steel, these requirements have to be met. Three basic methods using factors of safety to achieve safe, workable structures have been developed; they are