| 横向受荷桩残余应力及残余变形计算 |
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| 引用本文： | 张利民,胡定. 横向受荷桩残余应力及残余变形计算[J]. 四川大学学报(工程科学版), 1991, 0(5) |
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| 作者姓名： | 张利民 胡定 |
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| 作者单位： | 成都科技大学水电学院水利工程系，成都科技大学水电学院水利工程系 |
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| 摘 要： | 提出一个估算横向受荷桩残余应力和残余变形的方法,用大口径横轴向受荷钢管桩的离心试验结果和现场荷载试验结果进行了实例分析,获得较好效果.此外,还提出按荷载试验和按 p-y 曲线设计横向受荷桩时考虑残余应力的方法。
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| 关 键 词： | 横向受荷桩 残余应力 残余变形 |
Computations of Residual Stresses and Deflections for Laterally Loaded Piles |
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| Zhang Limin Hu Ding. Computations of Residual Stresses and Deflections for Laterally Loaded Piles[J]. Journal of Sichuan University (Engineering Science Edition), 1991, 0(5) |
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| Authors: | Zhang Limin Hu Ding |
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| Affiliation: | Zhang Limin Hu Ding |
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| Abstract: | An analytical method for the evaluation of residual stressess and deflections of laterally loaded piles is developed.Case studies are also carried out,including two piles tested in field and two piles tested in centrifuge.The residual bending moment distributions along shaft and the residual deflections at pile head are predicted with reasonable accuracy.In addition,the design methods of laterally loaded piles including the effects of residual stresses on the basis of load test and p-y curves are proposed. |
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| Keywords: | laterally loaded pile residual stress residual deformation |
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