| 简化Bishop法的扩展及其在非圆弧滑面中的应用 |
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| 引用本文： | 张鲁渝,郑颖人.简化Bishop法的扩展及其在非圆弧滑面中的应用[J].岩土力学,2004,25(6):927-929,934. |
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| 作者姓名： | 张鲁渝 郑颖人 |
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| 作者单位： | 后勤工程学院,军事土木工程系,重庆400041 |
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| 摘 要： | 在众多边坡稳定分析方法中，经典简化Bishop法的应用最为广泛，但此法只能求解圆弧滑面的安全系数。笔者提出了扩展简化Bishop法，它不仅保留了经典简化Bishop法精度高、易使用等优点，且能够计算非圆弧滑面的安全系数，是较为实用的边坡稳定分析方法。
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| 关 键 词： | Bishop法 边坡稳定 极限平衡 |
| 文章编号： | 1000-7598-(2004)06-0927-04 |
An extension of simplified Bishop method and its application to non-circular slip surface for slope stability analysis |
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| ZHANG Lu-yu,ZHENG Ying-ren.An extension of simplified Bishop method and its application to non-circular slip surface for slope stability analysis[J].Rock and Soil Mechanics,2004,25(6):927-929,934. |
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| Authors: | ZHANG Lu-yu ZHENG Ying-ren |
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| Abstract: | The classical simplified Bishop method has been used widely in slope stability analysis; but it only can compute safety factor for circular slip surface. This paper suggests a new extended simplified Bishop method; it has all advantages of the classical simplified Bishop method such as high precision and easy usage, moreover it can compute the safety factor of slope stability for non-circular slip surface. The results of an example show that the method is a practical method for slope stability analysis. |
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| Keywords: | Bishop method slope stability limit equilibrium |
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