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本文进行72个直桩桩帽试件的试验和空间有限元应力分析,探讨各种横梁和纵粱搁置情况下的受力机理和破坏形态,并提出直桩桩帽的设计内容和计算方法。
In this paper, the test of 72 straight pile cap specimens and the stress analysis of the space finite element method are carried out to investigate the stress mechanism and failure modes of the beams and the longitudinal beams when they are shelved. The design content and calculation method of the straight pile cap are also presented.