| S.M.W支护结构的大变形数值分析 |
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| 引用本文： | 刘春原,窦远明,阎西康.S.M.W支护结构的大变形数值分析[J].港工技术,2000(1):25-27. |
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| 作者姓名： | 刘春原 窦远明 阎西康 |
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| 作者单位： | 河北工业大学土木系,天津,300132 |
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| 摘 要： | 针对可回收的Ｓ．Ｍ．Ｗ支护结构，文中基于Ｔ．Ｌ坐标，建立了初始构形的大变形增量有限元方程。引入自修正选代算法，用编制ＦＬＳＡＣ大变形程序，对Ｓ．Ｍ．Ｗ支护结构的受力和变形特征进行了分析。为支护结构设计和选取支护结构参数提供了依据。
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| 关 键 词： | 深基坑 S.M.W工法 大变形 支护结构 |
| 修稿时间： | 1999-111-2 |
Large deformity Analytic of S.M. W Method |
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| Liu Chunyuan,Dou Yuanmin,Yan Xikang.Large deformity Analytic of S.M. W Method[J].Port Engineering Technology,2000(1):25-27. |
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| Authors: | Liu Chunyuan Dou Yuanmin Yan Xikang |
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| Institution: | Liu Chunyuan
,Dou Yuanmin
,Yan Xikang
(Hebei University of Technology. Tianjin. 300132) |
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| Abstract: | In accordance with the reclaimable S.M. Wmethod, the increment finite element equation of original formation on the T. L coordinate, was established. The large deformity program (FLSAC) is authorized with introducing self-modify iterative arithmetic, using it the deformity and passive pressure characteristic of shoring structure with S. M. W were analyzed The designing parameters of shoring structure are afforded. |
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| Keywords: | deep pit S M W method large deformation |
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