| 岩溶地区建筑工程复合地基有限元分析 |
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| 引用本文： | 黎寰,徐其功,王岭.岩溶地区建筑工程复合地基有限元分析[J].路基工程,2010,0(5):129-131. |
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| 作者姓名： | 黎寰 徐其功 王岭 |
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| 作者单位： | 1.广东省建筑科学研究院510500 |
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| 摘 要： | 结合岩溶地基处理的工程实例,利用有限元法对天然地基及水泥土搅拌桩复合地基、CFG桩复合地基、CM三维高强复合地基三种加固方案进行数值模拟,揭示了三种方案加固岩溶地基的变形特性及应力分布。
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| 关 键 词： | 有限元 岩溶地区 地基处理 水泥土搅拌桩 CFG桩 CM三维高强复合地基 |
| 收稿时间： | 2019-09-26 |
Finite Element Analysis of Composite Foundation of Construction Engineering in Karst Area |
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| Authors: | LI Huan XU Qi-gong WANG Ling |
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| Institution: | 1.Guangdong Research Institute of Architectural Science,Guangzhou 510500,China;2.Wuhan Zhongzi Highway and Bridge Design Institute Corporation,Wuhan 430023,China) |
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| Abstract: | Combined with engineering examples of karst foundation treatment,three reinforcement programs for natural foundation and cement mixing pile composite foundation,CFG pile composite foundation,CM three-dimensional high-strength composite foundation are numerically simulated using finite element method.Deformation characteristics and stress distribution of karst foundation reinforced with these three programs are disclosed. |
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| Keywords: | finite element karst area foundation treatment cement mixing pile CFG pile CM three-dimensional high-strength composite foundation |
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