| 多排抗滑桩治理工程的有限元设计计算与优化 |
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| 引用本文： | 唐晓松,郑颖人,邱文平. 多排抗滑桩治理工程的有限元设计计算与优化[J]. 防灾减灾工程学报, 2011, 31(5): 548-554 |
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| 作者姓名： | 唐晓松 郑颖人 邱文平 |
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| 作者单位： | 1. 后勤工程学院建筑工程系,重庆400041;重庆市地质灾害防治工程技术研究中心,重庆400041
2. 中铁二院工程集团有限责任公司,成都,410031 |
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| 基金项目： | 重庆市自然科学基金项目(CSTC,2009BB6178)资助 |
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| 摘 要： | 在现行计算方法中,通常采用不平衡推力法等传统方法设计抗滑桩.尽管国内外岩土工程技术人员通过研究使传统算法取得了较大的进展,但仍有许多不完善的地方,特别对于多排抗滑桩治理工程的设计计算,传统方法更难胜任,而采用有限元强度折减法则能解决这些问题.通过文中工程实例的设计计算可以看出,由于有限元强度折减法可以充分考虑桩—土之间...
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| 关 键 词： | 有限元强度折减法 抗滑桩 治理工程 设计与计算 |
FEM Design and Calculation in the Governance Engineering of Anti-slide Piles |
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| TANG Xiao-song,ZHENG Ying-ren,QIU Wen-ping. FEM Design and Calculation in the Governance Engineering of Anti-slide Piles[J]. Journal of Disaster Prevention and Mitigation Engineering, 2011, 31(5): 548-554 |
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| Authors: | TANG Xiao-song ZHENG Ying-ren QIU Wen-ping |
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| Affiliation: | TANG Xiao-song1,2,ZHENG Ying-ren1,QIU Wen-ping3(1.Department of Civil Engineering,Logistical Engineering University,Chongqing 400041,China,2.Chongqing Engineering and Technology Research Center of Geological Hazard Prevention and Treatment,3.The Second Railway Survey and Design Institute,Chengdu 410031,China) |
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| Abstract: | In the current calculation methods,some traditional methods such as imbalance thrust force are used in the design of anti-slide piles.The geotechnical engineers at home and abroad have made great progress in the traditional calculation methods through continuous researches,but many deficiencies still exist,especially for the design and calculation of the governance engineering with multi-slice anti-slide piles.However,FEM strength reduction can solve these problems.Through the analysis of practical engineer... |
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| Keywords: | FEM strength reduction anti-slide pile governance engineering design and calculation |
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