| 深基坑支护结构计算的有限元方法 |
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| 引用本文： | 周军,周瑞忠.深基坑支护结构计算的有限元方法[J].福建建筑,2002(2):47-49. |
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| 作者姓名： | 周军 周瑞忠 |
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| 作者单位： | 福州大学土木建筑工程学院 350002
(周军)，福州大学土木建筑工程学院 350002(周瑞忠) |
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| 摘 要： | 针对软土地基的特性，本文提出了考虑土体抗力释放与结构模型随施工过程改变的新杆系有限元法，并 编制了求解支护结构内力与变形的计算程序，通过对事例分析．计算结果与实际情况非常吻合，证明了该方法的合理 性。
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| 关 键 词： | 深基坑开挖 支护结构 变形 |
Studies on a new finite element method of support structure in deep excavation |
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| Zhou Jun Zhou Ruizhong.Studies on a new finite element method of support structure in deep excavation[J].Fujian Architecture & Construction,2002(2):47-49. |
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| Authors: | Zhou Jun Zhou Ruizhong |
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| Abstract: | A new finite element method based on the team-column theory, which takes into account the effect of release of lateral resistance force and transformation of structure model,is put forward in this Paper 1n the light ot the characteristics of a soft soil foundation. A calculation program for a counter analysis is also worked out in order to determine the internal force and displacement of support structure. It is proved that there is a better agreement between the calculated results and the analysis of one case history in Shanghai. |
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| Keywords: | deep excavation support structure deformation |
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