| 深厚软土基坑开挖对邻近桩基的影响及工程对策研究 |
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| 引用本文： | 颜勇.深厚软土基坑开挖对邻近桩基的影响及工程对策研究[J].适用技术市场,2011(5):184-185. |
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| 作者姓名： | 颜勇 |
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| 作者单位： | 中铁第四勘察设计院集团有限公司,湖北武汉430080 |
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| 摘 要： | 针对某深基坑工程实例,采用土工有限元软件Plaxis8.5对基坑开挖进行模拟,对比采取不同加固措施对改善既有桩基附加变形及内力的效果,并根据分析结果提出工程对策,实际监测结果表明对策是合理可行的。
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| 关 键 词： | 深厚软土 有限元分析 基坑开挖 邻近桩基 |
The Influences and Countermeasures to Adjacent Stakes of Foundation Ditch Excauation in Deep Soft Soil |
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| Abstract: | In view of an deep foundation pit,uses earthwork finite element software Plaxis8.5 to carry on the simulation to excavation,after that,contrast the distortion and endogenic force of the pile nearby which caused by different reinforcement measure,and proposes the project countermeasure according to the analysis result.The actual monitoring result indicated that the countermeasure is reasonable feasible. |
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| Keywords: | deep soft soil finite element analysis foundation pit excavation adjacent stakes |
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