| 孙树立 Liang Robert Y.桩基承载力计算程序GPILE[J].计算力学学报,2002,19(1):123~126 |
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| 桩基承载力计算程序GPILE |
| GPILE-an analysis program for calculating bearing capacities of piles shafts |
| 修订日期：2000-10-08 |
| DOI：10.7511/jslx20021028 |
| 中文关键词: 桩,桩土相互作用,P-Y曲线 |
| 英文关键词:pile,soilpile interaction,PY curve |
| 基金项目: |
| 孙树立 Liang Robert Y |
| 北京大学力学与工程科学系，北京大学力学与工程科学系，北京大学力学与工程科学系，Department of Civil Engineering，The University of Akron 北京100871，北京100871，北京100871，OH44325 |
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| 中文摘要: |
| 介绍了单桩和群桩承载力计算程序 GPILE。该程序利用 P-Y曲线、T-Z曲线和 Q-Z曲线将土体与桩之间的相互作用模拟为一系列非线性弹簧 ,然后通过迭代求解桩的变形和内力。在计算群桩时可以考虑群桩效应。另外 ,还可以在桩基上增加上部结构 ,从而考虑桩基和上部结构的共同作用 |
| 英文摘要: |
| In this paper, an analysis program, called GPILE, for calculating bearing capacities of single pile and pile groups is introduced. The soil pile interaction is simulated by a series of nonlinear springs through PY curves, TZ curves and QZ curves and the solution is found by iterative approach. The group efficiency is included when analyzing pile groups. In addition, superstructure can be added on piles, so that the interaction between pile and superstructure is taken into account. |
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