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京珠高速公路耒阳段滑坡稳定性分析
Stability analysis of Leiyang slope in the Beijing-Zhuhai freeway
【摘要】 介绍了一种常用的詹布 (Janbu) 法, 该方法考虑了地下水、水平荷载 (如地震荷载)、滑面的不连续性、土体性质的不均匀性等因素的影响, 并根据该方法编制出程序。对京珠高速公路耒阳段滑坡采用詹布法进行分析, 并将计算和勘测设计结果进行比较。
【Abstract】 This paper introduces a widely used method-Janbu.This method considers the effects of the pore water pressure,water seepage,seismic forces,the inhomogeneous soils and the discontinuity of slope.Based on this theory, a program is coded here.This theory is used to analysis Leiyang slope stability in the Beijing-Zhuhai freeway and the result is compared with that from reconnaissance.
【关键词】 边坡稳定性;
平衡;
条分法;
安全系数;
【Key words】 slope stability; equilibrium; slice method; safety coefficient;
【Key words】 slope stability; equilibrium; slice method; safety coefficient;
- 【文献出处】 矿业工程 ,Mining Engineering , 编辑部邮箱 ,2005年02期
- 【分类号】U418.5
- 【被引频次】1
- 【下载频次】66