水平受荷斜桩双曲线型p-y曲线的构建及其应用
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曹卫平,夏冰,葛欣
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Formation and application of hyperbolic p-y curves for horizontally loaded single batter piles
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Wei-ping CAO,Bing XIA,Xin GE
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表 5 文献[20]中模型桩参数与p-y曲线中的参数 |
Tab.5 Parameters of model piles and p-y curves |
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桩型 | L/m | L1/mm | D/mm | t/mm | EI/(kN·m2) | ηhb,ηh/(MN·m−3) | pubz−1,puz−1/(kN·m−2) | 正斜桩(1∶6) | 2.472 | 206 | 50.8 | 16.5 | 15.408 | 29.180 | 42.085 | 正斜桩(1∶12) | 2.446 | 206 | 50.8 | 16.5 | 15.408 | 26.173 | 34.736 | 直桩 | 2.438 | 206 | 50.8 | 16.5 | 15.408 | 23.122 | 29.425 | 负斜桩(−1∶12) | 2.446 | 206 | 50.8 | 16.5 | 15.408 | 20.070 | 25.540 | 负斜桩(−1∶6) | 2.472 | 206 | 50.8 | 16.5 | 15.408 | 17.063 | 22.675 |
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