楔形体边坡稳定性计算方法研究 |
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引用本文: | 詹志雄. 楔形体边坡稳定性计算方法研究[J]. 路基工程, 2018, 0(5): 100-104. DOI: 10.13379/j.issn.1003-8825.2018.05.20 |
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作者姓名: | 詹志雄 |
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作者单位: | 中国铁路总公司鉴定中心, 北京 100844 |
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基金项目: | 铁四院软件开发项目:赤平极射投影分析软件系统(2003D18) |
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摘 要: | 岩质边坡楔形体稳定性分析是一个较复杂的空间问题。采用向量作手段,判断两组不连续面形成楔形体的可能性,确定楔形体滑动面及滑动方向,在地震、加固等作用力的条件下,推导了适应各种情况的楔形体稳定性计算公式,并编制了计算程序。
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关 键 词: | 边坡 节理 楔形体 稳定性 向量 |
收稿时间: | 2019-11-11 |
Study on Calculation Method of Stability of Wedge Slope |
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Abstract: | The rock slope wedge stability analysis is a complicated space problem. By means of vector quantity, the possibility of two groups of discontinuity surface to form wedge is judged first and the wedge sliding surface and sliding direction is determined. Under the action force of earthquake and reinforcement, the calculation formula for wedge stability suitable for various conditions is deduced and the calculation procedures are compiled. |
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