| 深基坑放坡挖土引起工程桩偏位数值分析 |
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| 引用本文： | 秦敏,严平. 深基坑放坡挖土引起工程桩偏位数值分析[J]. 低温建筑技术, 2012, 34(3): 95-97 |
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| 作者姓名： | 秦敏 严平 |
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| 作者单位： | 浙江大学建筑工程学院,杭州,310058 |
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| 摘 要： | 借助有限元分析程序,对深基坑内台阶式放坡挖土时工程桩的偏位进行了模拟与分析,揭示了工程桩偏位与坡高、坡角以及土体强度参数之间的变化规律,为分析软土地区基坑开挖对坑底工程桩的影响提供一定的理论指导。
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| 关 键 词： | 基坑 放坡挖土 工程桩 偏位 |
NUMERICAL ANALYSIS OF PILE DEFLECTION IN SLOPING AND EXCAVATING IN DEEP FOUNDATION PIT |
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| QIN Min , YAN Ping. NUMERICAL ANALYSIS OF PILE DEFLECTION IN SLOPING AND EXCAVATING IN DEEP FOUNDATION PIT[J]. Low Temperature Architecture Technology, 2012, 34(3): 95-97 |
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| Authors: | QIN Min YAN Ping |
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| Affiliation: | (College of Civil Engi. and Architecture, Zhejiang Univ. , Hangzhou 310058 ,China) |
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| Abstract: | With finite element analysis program, pile deflection in deep foundation pit while stepped-sloping and excavating have been simulated and analyzed, revealing the change laws of pile deflection with slope height, slope angle and soil parameters. The effects of pit excavation on pile deflection have also been studied. |
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| Keywords: | pit excavation sloping and excavation foundation piles pile deflection |
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