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| 复合土钉墙支护结构数值分析与研究 | |
| 引用本文： | 宋太华,王辉,王晓光.复合土钉墙支护结构数值分析与研究[J].河南科学,2008,26(3):306-309. |
| 作者姓名： | 宋太华 王辉 王晓光 |
| 作者单位： | 1. 开封市建筑设计院有限公司,河南,开封,475004 2. 郑州大学土木工程学院,郑州,450001 3. 河南省名匠建筑设计有限公司,郑州,450004 |
| 摘 要： | 采用大型通用有限元计算分析软件ANSYS对某复合土钉墙支护基坑进行数值分析与研究.土体本构采用模量随深度变化修正后的Drucker-Prager模型,进行大量的数值计算与分析,研究开挖顺序和土钉长度等参数对坑壁水平位移、地表沉降和坑底隆起的影响,给出一些有益的结论,为今后工程中利用复合土钉墙进行基坑支护的设计与施工提供一定的参考. |
| 关 键 词： | 复合土钉墙 数值分析 基坑支护 |
| 文章编号： | 1004-3918(2008)03-0306-04 |
| 修稿时间： | 2007年11月29 |
The Numerical Analysis and Study of Foundation Supported with Composite Soil Nailing |
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| Song Taihua,Wang Hui,Wang Xiaoguang.The Numerical Analysis and Study of Foundation Supported with Composite Soil Nailing[J].Henan Science,2008,26(3):306-309. | |
| Authors: | Song Taihua Wang Hui Wang Xiaoguang |
| Institution: | Song Taihua1,Wang Hui2,Wang Xiaoguang3(1.Kaifeng Architectural Design Cooperation Ltd,Kaifeng 475004,China,2.School of Civil Engineering,Zhengzhou University,Zhengzhou 450001,3.Henan Mingjiang Architectural Design Cooperation Ltd,Zhengzhou 450004,China) |
| Abstract: | The general finite element software ANSYS was utilized to analysis and study the foundation supported with composite soil nailing.The Drucker-Prager model modified with depth was adopted as the constitutive model.The effect of excavation order,nailing length and nailing obliquity to the horizontal displacement of foundation wall,surface sedimentation and rise of the foundation bottom was studied,and some helpful conclusion was given.The conclusion can be referred to the design and construction of foundation... |
| Keywords: | composite soil nailing wall numerical analysis foundation supporting |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |