| 新奥法隧道施工过程对地面变形的影响 |
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| 引用本文： | 王勇.新奥法隧道施工过程对地面变形的影响[J].山西建筑,2007,33(1):299-300. |
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| 作者姓名： | 王勇 |
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| 作者单位： | 南京铁道职业技术学院基建科,江苏南京210015 |
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| 摘 要： | 简述了隧道施工新奥法的特点、施工应用范围及施工要点，采用二维弹塑性有限元分析了基坑开挖及支护对周边环境的影响，总结了新奥法的应用要点，对基坑开挖及支护具有一定的指导作用。
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| 关 键 词： | 基坑 新奥法 支护结构 围岩 |
| 文章编号： | 1009-6825(2007)01-0299-02 |
| 修稿时间： | 2006年6月15日 |
The influences of tunnel construction process by NATM on ground deformation |
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| WANG Yong.The influences of tunnel construction process by NATM on ground deformation[J].Shanxi Architecture,2007,33(1):299-300. |
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| Authors: | WANG Yong |
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| Abstract: | The article outlines the characters, application spheres and construction essentials of tunnel construction by NATM, analyzes the influences of foundation pit excavation and supporting on surroundings by 2D elastic-plastic finite element, and summarizes the applying essentials of NATM, which has a certain guiding significance for the excavation and supporting of foundation pit. |
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| Keywords: | foundation pit NATM supporting structure wall rock |
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