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抗拔桩的抗拔机理是抗拔桩设计的重要研究方面。本文分别对等截面抗拔桩和扩底抗拔桩的抗拔机理进行分析,得出其不同的承载特性,所得结论对抗拔桩的工程应用有借鉴意义。
Tensile pile pull-up mechanism is an important research aspect of pile design. In this paper, the anti-drawing mechanism of the anti-pull pile and the uplift-resistant pile are analyzed respectively, and the different bearing characteristics are obtained. The conclusions can be used for engineering application of anti-pull pile.