| 以拉格朗日元法对软土深基坑进行优化设计 |
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| 引用本文： | 王箭明 姚群凤. 以拉格朗日元法对软土深基坑进行优化设计[J]. 上海国土资源, 2000, 0(2): 16-20 |
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| 作者姓名： | 王箭明 姚群凤 |
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| 作者单位： | [1]上海市房屋建筑设计院 [2]上海市闵行区住宅发展局 |
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| 摘 要： | 利用拉格朗日元法对影响基坑变形的主要因素进行分析，结合具体工程实例，介绍拉格朗日元法在基抗优化设计中的应用。
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| 关 键 词： | 拉格朗日元法 深基坑 优化设计 软土地基 变形 |
The Optimum Design of Deep Excavation Based on LEM |
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| Wang Jianming Yao Qunfeng. The Optimum Design of Deep Excavation Based on LEM[J]. Shanghai Land & Resource, 2000, 0(2): 16-20 |
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| Authors: | Wang Jianming Yao Qunfeng |
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| Abstract: | The basic principle of LEM and its application to optimum design in deep excavation are introduced in this paper. Based on the practical project,The main factors influence the deformation of dee pexcavation are researched by using LEM. The helpful conclusion which can be referenced to optimum design is obtained. |
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| Keywords: | Lagrangian element method(LEM) .deep excavation optimum design |
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