| 基于Plaxis 2D的基坑支护中内支撑对支护桩的影响分析 |
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| 引用本文： | 许芸芸,孙忠强.基于Plaxis 2D的基坑支护中内支撑对支护桩的影响分析[J].唐山学院学报,2010(3):22-24. |
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| 作者姓名： | 许芸芸 孙忠强 |
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| 作者单位： | 1. 唐山学院土木工程系,河北唐山,063000
2. 河北科技大学环境科学与工程学院,河北唐山,050018 |
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| 摘 要： | 借助Plaxis 2D的有限元分析程序,计算不同支撑刚度下的支护桩变形及内力,揭示了支护桩支撑轴力与支撑刚度之间的变化规律,分析了两者比值对支护桩的影响曲线,并得出近似比值,用以指导工程实际。
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| 关 键 词： | Plaxis 2D 基坑支护 支撑轴力 支撑刚度 |
Analysis of the Effect between Strut and Pile for Foundation Excavation on Plaxis 2D |
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| XU Yun-yun,SUN Zhong-qiang.Analysis of the Effect between Strut and Pile for Foundation Excavation on Plaxis 2D[J].Journal of Tangshan College,2010(3):22-24. |
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| Authors: | XU Yun-yun SUN Zhong-qiang |
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| Institution: | 1 Department of Civil Engineering, Tangshan College, Tangshan 063000, China; 2. College of Environment Sci ence and Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, China) |
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| Abstract: | With finite element analysis program of Plaxis 2D, pile deformation and internal stresses have been calculated under different support stiffness,revealing the change laws between different axial forces and support stiffness of piles and analyzing the influence curves for the ratio of supporting axial force to stiffness. The conclusion is that the ratio affects the piles and the results will guide actual engineering. |
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| Keywords: | Plaxis 2D pit supporting support axial force support stiffness |
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