This paper describes a pile groups-soil-pile cap interaction model in the lateral loading and proposes a finite layer-finite element analysis for the single pile and groups pile.
本文研究了水平荷载下桩—土—承台共同作用的问题,对单桩和群桩分别进行了有限层—有限元分析。
The conception of stress ratio of composite pile-soil was put forward on the basis of test data of composite foundation of rigid pile with cap to describe its mechanical behavior.
在分析带帽刚性桩复合地基试验成果的基础上,提出复合桩土应力比的概念,以合理反映带帽桩复合地基的力学性状。
The pile groups efficiency is larger than 1 in the condition of the test. The coaction of pile-soil-cap should be considered in optimum design of pile foundation.
认为类似该场地条件下群桩效率系数大于1,在实际的工程桩基设计中应考虑共同工作以优化设计。
Reducing pile spacing and setting pile cap can reduce the settlement of soil among pile foundation. (4) Finally, the design methods for pile-net composite foundation are summed up.
针对国内尚无关于桩网复合地基设计规范,总结了国外关于桩网复合地基设计方法。
Reducing pile spacing and setting pile cap can reduce the settlement of soil among pile foundation. (4) Finally, the design methods for pile-net composite foundation are summed up.
针对国内尚无关于桩网复合地基设计规范,总结了国外关于桩网复合地基设计方法。
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