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高密集片理结构千枚岩边坡变形特性研究
On the Deformation Characteristics of Dense Schistose Phyllite Slope
【摘要】 以某露天采场边坡为例,结合现场勘察,对高密集片理结构千枚岩边坡的变形特性进行了分析,揭示了该类边坡岩体的失稳模式,并综合分析了该边坡的变形破坏机制及发展趋势.研究结果表明,该类边坡岩体具有多种失稳方式,其中以局部的弯曲折断破坏为主,并在一定条件下,可能朝着蠕滑—拉裂的破坏方式发展.
【Abstract】 Illustrated by the case of slope in an open pit mine,a lot of facts from field investigations showed the deformation model of dense schistose phyllite slope.The results show that: the major form is bending and breaking in multi-mode damage of slope.Accompanied with this process,a potential slip surface develops gradually in the slope.
- 【文献出处】 有色金属科学与工程 ,Nonferrous Metals Science and Engineering , 编辑部邮箱 ,2010年05期
- 【分类号】TD854.6
- 【被引频次】7
- 【下载频次】118