基于反分析法的均质路堑滑坡治理技术研究

反分析方法与计算机技术的结合使其功能越来越强,在实际工程中得到越来越多的应用与研究。采用反分析法确定边坡岩土体抗剪强度参数从而得出对滑坡治理的设计参数。基于简化Bishop法建立反分析极限平衡方程,并采用计算剖面多组单参数反演与统计比较分析相结合的方法,优化反算岩土抗剪强度参数值。该方法应用于某均值路堑滑坡治理工程并得以论证,表明了反分析法应用于滑坡治理的可行性与正确性。

Research on the Treatment of Landslide Based on Technical Analysis of the Anti-homogeneous Road

The combination of anti-analysis methods and computer technology to make it more powerful, more and more applications in practical engineering and research. Determining the slope of rock and soil shear strength parameters so as to arrive on Landslide design parameters using inverse analysis method. Based on analysis of simplified Bishop method to establish an anti limit equilibrium equations,and calculat-ed using a single set of cross-sectional multi-parameter inversion statistical comparison and analysis method of combining, optimizing geotechnical parameters of shear strength values inverse. The method was ap-plied to a mean treatment of landslide project and to demonstrate, show the inverse analysis method is ap-plied to the feasibility and correctness of landslides.