【摘要】 路堑边坡的开挖往往破坏了岩土体的稳定性,从而导致变形破坏甚至滑坡。论文以巫奉高速k54+100滑坡为例,对滑带土抗剪强度参数进行敏感性分析,确定出影响滑坡稳定性的主导因素为值,应用有限元强度折减系数法对路堑滑坡滑带参数进行反算,并对滑坡稳定性作出评价、提出治理建议。更多还原

【Abstract】 Slope excavation is often undermined the stability of rock and soil,resulting in deformation and failure and even landslides.From paper to high-speed k54 +100 witch landslide as an example,the sliding zone of soil shear strength parameters of the sensitivity analysis to determine the stability of the landslide affected the dominant factor,strength reduction finite element method with correct cutting parameters landslide Counter-balance,and to evaluate the stability of landslide,the governance proposals.更多还原