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本文对22个试件的试验和空间有限元进行应力分析,探讨叉桩桩帽在恒载、最大活载和水平荷载作用下的受力机理和破坏形态,并提出叉桩桩帽的设计内容和计算方法。
In this paper, stress analysis of 22 specimens and space finite element method are carried out to investigate the stress mechanism and failure mode of the pile cap under constant load, maximum live load and horizontal load. The design contents of the pile cap And calculation method.