| 抗滑桩锚固段岩体的破坏模式及其有限元分析 |
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| 引用本文： | 董捷,董荣书,冯国建.抗滑桩锚固段岩体的破坏模式及其有限元分析[J].贵州地质,2005,22(3):206-209. |
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| 作者姓名： | 董捷 董荣书 冯国建 |
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| 作者单位： | 贵州大学资源与环境工程学院,贵州贵阳550003 |
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| 摘 要： | 基于抗滑桩设计计算以及嵌岩抗滑桩在西南地区广泛应用的现状,作者结合岩石强度理论和有限单元法为基础,着重分析了桩体锚固段岩体的受力特点和变形破坏模式,指出桩间距对岩体屈服变形和破坏模式存在一定的影响,其结论对嵌岩抗滑桩的设计有一定的参考价值.
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| 关 键 词： | 抗滑桩 有限单元法 机理 破坏模式 |
| 文章编号： | 1000-5943(2005)03-0206-04 |
| 收稿时间： | 2005-04-14 |
| 修稿时间： | 2005年4月14日 |
Damage Model for Rock Embedded by Anti-Slide Pile and Its Finite Element Aanlysis |
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| DONG Jie,DONG Rong-shu,FENG Guo-jian.Damage Model for Rock Embedded by Anti-Slide Pile and Its Finite Element Aanlysis[J].Guizhou Geology,2005,22(3):206-209. |
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| Authors: | DONG Jie DONG Rong-shu FENG Guo-jian |
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| Institution: | College of Resources and Environment of Guizhou University, Guiyang 550003, Guizhou China |
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| Abstract: | The thesis is based on the existing theory about the design and calculation of anti - slide piles. The embedded anti - slide pile in the rock slope usually appears in the southwest of our nation. The force and deformation characteristics are analyzed by writer according to the strength theory of rock mechanics and finite element technique. The separation of piles also affects the field deformation and damage model for rock in anchorage zone. The article benefits the design of embedded anti - slide pile in rock. |
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| Keywords: | anti - slide pile finite element technique mechanism failure model |
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