| 基于局部彼得罗夫-伽辽金法的超长桩受力分析 |
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| 引用本文： | 吴鸣,钟永国.基于局部彼得罗夫-伽辽金法的超长桩受力分析[J].汕头大学学报(自然科学版),2013(1):40-45. |
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| 作者姓名： | 吴鸣 钟永国 |
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| 作者单位： | 汕头大学土木工程系 |
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| 基金项目： | 广东省高校优秀青年创新人才培养计划资助项目(200806);汕头市科技计划项目(2011-153) |
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| 摘 要： | 竖向荷载作用下,超长桩的受力可以近似按照平面问题求解.本文通过综合分析,采用横向各向同性弹性半空间地基模型,利用局部彼得罗夫-伽辽金法(MLPG),考虑基桩大变形,编制了实用的计算机程序,并对超长桩在竖向荷载作用下的承载机理做了较深入的分析.
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| 关 键 词： | 超长桩 无网格局部彼得罗夫-伽辽金法(MLPG) 大变形 |
Study on the Behavior of Super-Long Pile Based on Meshfree Local Petrov-Galerkin (MLPG) Method |
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| WU Ming,ZHONG Yong-guo.Study on the Behavior of Super-Long Pile Based on Meshfree Local Petrov-Galerkin (MLPG) Method[J].Journal of Shantou University(Natural Science Edition),2013(1):40-45. |
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| Authors: | WU Ming ZHONG Yong-guo |
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| Institution: | (Department of Civil Engineering,Shantou University,Shantou 515063,Guangdong,China) |
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| Abstract: | The behavior of super-long pile under simultaneous axial loading can be solved approximately as plain problem.Based on the synthetical studying,an analysis to super-long pile under simultaneous axial loading is advanced by programming the Meshfree local Petrov-Galerkin(MLPG) method in which the layered transversely isotropic and elastic half-space soil model is applied. |
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| Keywords: | super-long pile Meshfree Local Petrov-Galerkin(MLPG) method large deformation |
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