| 花岗岩深基坑边坡稳定性分析与加固设计 |
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| 引用本文： | 张黎明,贺俊征,宋全锋,王在泉. 花岗岩深基坑边坡稳定性分析与加固设计[J]. 青岛理工大学学报, 2004, 25(2): 24-27 |
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| 作者姓名： | 张黎明 贺俊征 宋全锋 王在泉 |
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| 作者单位： | 青岛建筑工程学院,青岛,266033;济南钢城矿业股份有限公司,济南,250014 |
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| 摘 要： | 采用有限元数值计算软件 ANSYS6.0对某大型花岗岩深基坑边坡工程进行了二维有限元分析 ,在了解该边坡变形受力规律基础上 ,为克服过去支护设计中土、岩不分的问题 ,采用新的国家规范进行了该花岗岩边坡的预应力锚索支护设计 ,该法与传统支护设计相比可降低成本 3 0 %左右 ,且支护后的变形监测表明该法安全、可靠
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| 关 键 词： | 有限元 节理 岩质边坡 加固设计 |
| 修稿时间： | 2003-08-25 |
Stability Analysis and Reinforcement Design of Granite Deep Foundation Pit Slope |
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| Zhang Li ming,He Jun zheng,Song Quan feng and Wang Zai quan. Stability Analysis and Reinforcement Design of Granite Deep Foundation Pit Slope[J]. Journal of Qingdao Technological University, 2004, 25(2): 24-27 |
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| Authors: | Zhang Li ming He Jun zheng Song Quan feng Wang Zai quan |
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| Affiliation: | Zhang Li ming1,He Jun zheng1,Song Quan feng2 and Wang Zai quan1 |
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| Abstract: | The numerical simulation software ANSYS 6.0 is adopted in the analysis of the stability of granite deep foundation pit slope. Based on the slope deformation rule and the new national standard, this paper brought out a pre-stressed anchorage cable supporting design which differentiates rock from soil. By doing so, the cost is reduced, both safety and reliability are proved by deformation monitoring. |
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| Keywords: | finite element method joint rock slope pre-stressed anchorage cable |
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