蒙特卡罗法在黄土滑坡稳定性评价中的应用

Research on the stability of landslide has been become an important research orientation in the field of Geotechnical engineering for many years. Generally, the stability evaluation methods of the landslide are not objectively reflect the real steady state in that its evaluation standards only rely on the stability coefficients. Monte-Carlo method, one of the stability evaluation ways for landslide for many years, has been widely used in landslide stability evaluation because it can objectively reflect the safety degree of the landslide. Taking one loess land slide, which located in Tongwei, Gansu province, as an example, we assess the stability of the landslide by Monte-Carlo method. In the last parts of this paper, comparing Monte-Carlo method with the transfer coefficient method, the finally evaluation result is obtained, which can provide initial values for prevention and control of the landslide.