| 岩质边坡可能的失稳判断方法 |
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| 引用本文： | 邹元红.岩质边坡可能的失稳判断方法[J].铁道建筑技术,2009(8):88-91. |
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| 作者姓名： | 邹元红 |
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| 作者单位： | 中铁第十八局集团第三工程公司,河北涿州,072750 |
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| 摘 要： | 判断不同岩质边坡结构面构成的块体在特定的条件下是否具备临空面，以及是否滑动的可能性，其分析步骤不仅十分繁琐，而且其空间概念十分抽象，难以把握。介绍一种能有效判断岩质边坡是否可能失稳的方法，即赤平极射投影法，并在具体工程中得到成功应用。
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| 关 键 词： | 岩质边坡 失稳模式 赤平极射投影法 |
Judgment of the Rock Slope' s Possible Instability with the Stereographic Projection Method |
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| Zou Yuanhong.Judgment of the Rock Slope' s Possible Instability with the Stereographic Projection Method[J].Railway Construction Technology,2009(8):88-91. |
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| Authors: | Zou Yuanhong |
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| Institution: | Zou Yuanhong (China Railway 18th Bureau Group Co. Ltd. , Zhuozhou 072750, China) |
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| Abstract: | The blocks formed by different rock slope structures will be judged on their free surface and the possibility of sliding under special conditions. But the analysis and procedures are quite complicated, and the space concept is very abstract. The stereographic projection method, which can effectively judge the stability of rock slope, is introduced, and has been applied successfully in some projects. |
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| Keywords: | rock slope instable model stereographic projection method |
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