| 柔性基础复合地基力学性状的有限元分析 |
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| 引用本文： | 朱云升,胡幼常,丘作中,舒鄂南. 柔性基础复合地基力学性状的有限元分析[J]. 岩土力学, 2003, 24(3): 395-400 |
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| 作者姓名： | 朱云升 胡幼常 丘作中 舒鄂南 |
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| 作者单位： | 同济大学交通学院； 武汉理工大学交通学院； 湖北省京珠高速公路建设指挥部 上海 200092； 湖北 武汉 430063； 湖北 武汉 430040； |
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| 摘 要： | 通过有限元分析方法,考虑复合地基中各种材料的非线性特性,对柔性基础下复合地基的力学性状作了初步的数值模拟分析,找出了柔性基础复合地基桩土间的荷载分担、荷载沿深度变化和传递、桩土间相互作用、变形特性等力学性状的一些基本规律。
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| 关 键 词： | 柔性基础 复合地基 有限元法 荷载传递 变形 |
| 文章编号： | 1000-7598-(2003)03-0395-06 |
| 收稿时间： | 2002-01-28 |
| 修稿时间： | 2002-01-28 |
Finite element analysis of mechanical behaviors of flexible foundation and composite ground |
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| ZHU Yun-sheng,HU You-chang,QIU Zuo-zhong,SHU E-nan. Finite element analysis of mechanical behaviors of flexible foundation and composite ground[J]. Rock and Soil Mechanics, 2003, 24(3): 395-400 |
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| Authors: | ZHU Yun-sheng HU You-chang QIU Zuo-zhong SHU E-nan |
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| Affiliation: | School of transportation Engineering, Tongji University, Shanghai 200092, China; School of transporation Engineering, Wuhan University of Technology, Wuhan 430063, China; Hubei Jingzhu Highway Constructing Headquarters, Wuhan 430040, China |
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| Abstract: | Taking material nonlinear characteristics into consideration, some tentative analysis of the flexible foundation and composite ground has been done by means of finite element method. For this kind of composite ground, some basic regularity of the load distribution, load transferring and variation along depth, deformation characters, and so on, have been obtained. |
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| Keywords: | flexible foundation composite ground: finite element method: load transferring: deformation |
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