| 钢管桩复合土钉墙支护的有限元分析 |
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| 引用本文： | 王浩,郑志宏,阴春丽.钢管桩复合土钉墙支护的有限元分析[J].山西建筑,2008,34(2):113-114. |
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| 作者姓名： | 王浩 郑志宏 阴春丽 |
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| 作者单位： | 1. 华北水利水电学院,河南郑州,450011
2. 天津兴盛达工贸有限公司,天津,300270 |
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| 摘 要： | 结合北京三峡大厦工程概况,提出基坑主要采用钢管桩复合土钉墙的支护方案,建立了FLAC3D数值模型,并对位移试算值与现场监测值进行了对比分析,通过对整个基坑开挖过程的检测,指出钢管桩复合土钉墙对增强整体稳定性,保证边坡开挖中不发生局部坍塌等具有重要作用。
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| 关 键 词： | 基坑支护 钢管桩 模型 位移监测 边坡沉降 |
| 文章编号： | 1009-6825（2008）02-0113-02 |
| 收稿时间： | 2007-09-10 |
| 修稿时间： | 2007年9月10日 |
Finite element analysis of the support of steel pipe pile composite soil-nailing wall |
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| WANG Hao,ZHENG Zhi-hong,YIN Chun-li.Finite element analysis of the support of steel pipe pile composite soil-nailing wall[J].Shanxi Architecture,2008,34(2):113-114. |
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| Authors: | WANG Hao ZHENG Zhi-hong YIN Chun-li |
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| Affiliation: | WANG Hao ZHENG Zhi-hong YIN Chun-li |
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| Abstract: | Combined with geological conditions of Sanxia mansion engineering in Beijing,this paper proposes the support scheme of foundation pit using steel pipe pile composite soil-nailing wall,builds FLAC3D numeral model,carries out contrast analysis between displacement trial value and field monitoring value,and points out through the detection of entire foundation pit excavation process that steel pipe pile composite soil-nailing wall has significances in strengthening integrated stability and avoiding local collapse during slope excavation. |
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| Keywords: | foundation pit support steel pipe pile model displacement monitoring slope sedimentation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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