| 主体与支护结构结合的水平支撑系统数值分析 |
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| 引用本文： | 王湧,岳建勇.主体与支护结构结合的水平支撑系统数值分析[J].地下空间与工程学报,2005,1(4):591-594. |
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| 作者姓名： | 王湧 岳建勇 |
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| 作者单位： | 上海建筑设计研究院有限公司,上海,200041;上海建筑设计研究院有限公司,上海,200041 |
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| 摘 要： | 目前超深、超大面积的基坑采用主体地下结构与基坑支护结构相结合的型式越来越多.结合具体的工程实例建立了考虑梁板共同作用的水平支撑系统有限元分析模型,分析与地下主体结构相结合的水平支撑的结构内力和变形,并分析了不同边界条件对水平支撑系统内力和变形的影响.
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| 关 键 词： | 主体地下结构 基坑支护结构 有限单元法 边界条件 支撑结构 |
| 文章编号： | 1673-0836(2005)04-0591-04 |
| 修稿时间： | 2005年4月20日 |
Numerical Simulation of Horizontal Brace System in Bracing Structure Combined with Underground Structure |
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| WANG Yong,YUE Jian-yong.Numerical Simulation of Horizontal Brace System in Bracing Structure Combined with Underground Structure[J].Chinese Journal of Underground Space and Engineering,2005,1(4):591-594. |
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| Authors: | WANG Yong YUE Jian-yong |
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| Abstract: | The temporary bracing structure combined with underground structure is adopted in many super large and deep foundation pit works. This paper presents numerical simulation model of horizontal brace system in bracing structure combined with underground structure for the actual construction work. Considering the interaction between floor plates and beams and different boundaries, the finite element model is established. The stress and displacement of the plate-beam bracing structure is discussed. |
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| Keywords: | bracing structure underground structure finite element method boundary condition bracing structure |
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