| 反倾岩质边坡破坏与加固分析 |
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| 引用本文： | 张谦.反倾岩质边坡破坏与加固分析[J].三峡大学学报(自然科学版),2012,34(4):39-41,54. |
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| 作者姓名： | 张谦 |
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| 作者单位： | 江西省水利科学研究院,南昌,330029 |
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| 摘 要： | 路桥、水利工程中存在很多含有不连续结构面的反倾岩质边坡,结构面的接触机理对边坡的整体稳定性产生影响,甚至起到控制作用.本文基于强度折减法,把三维离散元法引入到反倾边坡的稳定性分析中,采用三维离散元法研究不连续面摩擦角等对边坡稳定性的影响,并采用加固措施对边坡的失稳破坏进行加固处理,加固效果明显.
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| 关 键 词： | 离散元法 强度折减法 加固措施 稳定性 接触 |
Counter-tilt Rock Slope Destruction and Strengthening Analysis |
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| Zhang Qian.Counter-tilt Rock Slope Destruction and Strengthening Analysis[J].Journal of China Three Gorges University(Natural Sciences),2012,34(4):39-41,54. |
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| Authors: | Zhang Qian |
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| Institution: | Zhang Qian (Water Resources Research Institute of Jiangxi Province, Nanchang 330029, China) |
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| Abstract: | The road, bridge and water conservancy projects have many containing discontinuous structures of the counter-tilt rock slope; structures＂ contact mechanisms influence the overall stability of the slope, or even play a role in control. Based on the strength reduction method, the 3D discrete element method is used for toppling slope stability analysis, using 3D discrete element method to study the effects of discontinuity friction angle on the slope stability. And then some reinforcement measures are adopted to strengthen the slope. The reinforcement effect is obvious. |
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| Keywords: | discrete element method strength reduction method reinforcement measures stability contact |
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