| 基于有限元的SMW支护结构基坑开挖施工模拟 |
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| 引用本文： | 佘跃心,刘汉龙,高玉峰. 基于有限元的SMW支护结构基坑开挖施工模拟[J]. 四川建筑科学研究, 2002, 28(2): 26-28 |
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| 作者姓名： | 佘跃心 刘汉龙 高玉峰 |
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| 作者单位： | 1. 淮阴工学院土木工程系,江苏,淮安,223001
2. 河海大学岩土工程研究所,江苏,南京,210098 |
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| 摘 要： | 扼要介绍了SMW工法原理，探讨了SMW支护结构受力原理和计算模式。有阴元分析结果表明：SMW支护结构桩墙内力、变形及坑边地表沉陷、坑底隆起等均能满足有关基坑施工规程要求。施工模拟结果表明：SMW桩在高水位、施工场地受限制的施工条件下是一种较为合理的支护结构。
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| 关 键 词： | SMW支护 基坑 开挖 有限元 施工模拟 |
| 文章编号： | 1008-1933(2002)02-0026-03 |
| 修稿时间： | 2001-09-24 |
Imitation of excavation and SMW shoring structure based on finite element |
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| Abstract: | The principle of Soil Mixing Wall(SMW) is briefly presented.The mechanism of SMW shoring structure is discussed.The imitation results based on FEM indicate the force and deformation of shoring structure,settlement and heave etc.can satisfy the specifications of the code for excavation construction.The results also accord with the supervising results.FEM analysis indicates SMW works is a sound works for high water table and narrow construction site conditions. |
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| Keywords: | SMW shoring finite element imitation of construction excavation |
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