| 岩溶地区桩基的有限元分析 |
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| 引用本文： | 艾凯,王静. 岩溶地区桩基的有限元分析[J]. 岩土力学, 2003, 0(Z1) |
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| 作者姓名： | 艾凯 王静 |
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| 作者单位： | 长江科学院岩基研究所 湖北武汉430020(艾凯)，总参第二炮兵指挥学院 安徽合肥230000(王静) |
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| 摘 要： | 岩溶地区长桩存在着遇洞率的问题。为了研究岩溶地区桩的受力特点,采用有限元法模拟岩溶地区桩基的工作方式,分析了岩层厚度对桩的影响以及桩的受力状态,并研究了去桩的可能性。计算结果表明:岩层厚度对桩的影响较大,岩层的位置对桩的应力不产生影响,仅对桩的位移产生影响。
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| 关 键 词： | 岩溶地区 长桩 有限元法 |
Study of piles foundation in karst area |
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| AI Kai,WANG Jing. Study of piles foundation in karst area[J]. Rock and Soil Mechanics, 2003, 0(Z1) |
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| Authors: | AI Kai WANG Jing |
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| Affiliation: | AI Kai1,WANG Jing2 |
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| Abstract: | Guangxi Zhuang Autonomous Region lies in the typical karst area, where karst develops intensely . Because of greatly undulate surface of the karst, deep karst slot and a great many holes, the piles foundations of high buildings, many of which are long piles, encounter the problem of probability of reaching holes. This paper is based on the case of Yindu Building in Liuzhou . Mechanics of materials and the finite element method are used to study the influences of layers of rock on the stress and deformation of the long piles. |
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| Keywords: | karst area long piles long pile finite element method |
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