| 某软土地区深基坑开挖数值模拟分析 |
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| 引用本文： | 邴启超,马永峰. 某软土地区深基坑开挖数值模拟分析[J]. 西部探矿工程, 2011, 23(9): 3-5 |
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| 作者姓名： | 邴启超 马永峰 |
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| 作者单位： | 中国石油天然气华东勘察设计研究院,山东 青岛,266071 |
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| 摘 要： | 以某软土地区深基坑开挖为背景,运用有限元方法计算模拟了基坑开挖的不同阶段,分析不同工况下基坑及周围土体的变形和受力情况,并对不同施工方式下基坑变形和受力进行了对比分析。数值分析表明软土地区深基坑开挖时,需采取相应的施工措施,控制基坑变形和受力,确保工程安全顺利进行。研究结论可为类似工程提供借鉴与参考。
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| 关 键 词： | 基坑工程 软土 数值模拟 |
Numerical Simulation Analysis on Deep Pit Excavation in a Soft Soil Region |
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| BING Qi-chao,MA Yong-feng. Numerical Simulation Analysis on Deep Pit Excavation in a Soft Soil Region[J]. West-china Exploration Engineering, 2011, 23(9): 3-5 |
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| Authors: | BING Qi-chao MA Yong-feng |
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| Affiliation: | BING Qi-chao,MA Yong-feng(East China Design Institute of CNPC,Qingdao Shandong 266071,China) |
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| Abstract: | Based on the engineering practice of deep pit excavation in soft soil,through the finite element method to simulate the deformation and stress of foundation pit and its surrounding soil in different construction stage of deep pit excavation.The deformation and stress of foundation pit and surrounding soil are contrasted and analyzed in different construction modes.The numerical analysis result shows that the corresponding measures should be taken during the construction of deep foundation pits in soft soil ... |
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| Keywords: | pit engineering soft soil numerical simulation |
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