| 超深基坑开挖变形数值分析 |
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| 引用本文： | 王文灿,仲晓梅,刘琦.超深基坑开挖变形数值分析[J].天津城市建设学院学报,2009,15(4):259-262. |
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| 作者姓名： | 王文灿 仲晓梅 刘琦 |
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| 作者单位： | 1. 天津城市建设学院,天津,300384
2. 天津市建筑设计院,天津,300074 |
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| 基金项目： | 天津市科技创新专项基金 |
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| 摘 要： | 采用大型有限元分析软件ABAQUS，对软土地区超深基坑的开挖变形性状进行三维非线性有限元分析，并将地连墙水平位移和立柱竖向位移的模拟结果与实际测量数据进行比较，得出了较为一致的规律，并分析了实测值和计算值的异同．
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| 关 键 词： | 超深基坑 支护结构 三维非线性有限元分析 ABAQUS |
Numerical Deformation Analysis on Ultra Deep Foundation Pit under Excavation |
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| WANG Wen-can,ZHONG Xiao-mei,LIU Qi.Numerical Deformation Analysis on Ultra Deep Foundation Pit under Excavation[J].Journal of Tianjin Institute of Urban Construction,2009,15(4):259-262. |
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| Authors: | WANG Wen-can ZHONG Xiao-mei LIU Qi |
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| Affiliation: | 1. Tianjin Institute of Urban Construction, Tianjin 300384, China; 2. Tianjin Architecture Design Institute, Tianjin 300074, China) |
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| Abstract: | Three-dimensional nonlinear fmite element analysis was taken by ABAQUS on the deformation of a soft soil ultra deep foundation pit under excavation. The simulated results of horizontal displacements on walls and vertical displacements on columns was compared with site survey. The regularity of these two results was relatively similar and their differences were analyzed. |
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| Keywords: | ABAQUS |
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