| 虚力函数法在滑坡设计稳定分析中的应用 |
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| 引用本文： | 高大水,徐年丰,陈传尧. 虚力函数法在滑坡设计稳定分析中的应用[J]. 长江科学院院报, 2000, 17(3): 28-30 |
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| 作者姓名： | 高大水 徐年丰 陈传尧 |
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| 作者单位： | 1. 长江勘测规划设计研究院,枢纽处,湖北,武汉,430010
2. 华中理工大学,湖北,武汉,430074 |
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| 摘 要： | 采用虚力原理和任意分块(或斜分块)模型，建立滑坡极限平衡稳定分析的显式虚力函数R。该函数既可用于滑坡稳定分析中安全系数的计算，又可用于滑坡稳定分析中的可靠度计算。某滑坡治理设计中的实际应用表明，该法概念明确、分析结果合理、且具有较好的应用前景。
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| 关 键 词： | 滑坡 虚力函数 抗滑稳定 安全系数 可靠度 |
Application of virtual function method in slope stability analysis |
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| GAO Da-shui,XU Nian-feng,CHEN Chuan-yao. Application of virtual function method in slope stability analysis[J]. Journal of Yangtze River Scientific Research Institute, 2000, 17(3): 28-30 |
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| Authors: | GAO Da-shui XU Nian-feng CHEN Chuan-yao |
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| Affiliation: | GAO Da shui 1,XU Nian feng 1,CHEN Chuan yao 2 |
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| Abstract: | Employing virtual principle and arbitrary blocking (or inclined blocking) model,an explicit virtual function R used for stability analysis of landslide limit equilibrium was established.The function is not only used for the calculation of safety coefficients but also the calculation of reliability in the stability analysis of landslide.Through practical application for some landslide treatment design,it indicated that the idea of the method is clear ,the analytic results are rational,and the application of the method is of a good prospect. |
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| Keywords: | landslide virtual function stability against sliding safety coefficient reliability |
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