摘要
在高速公路滑坡的稳定性分析及治理中,抗剪强度指标c、φ的取值至关重要。应用反分析法视滑坡为大型现场剪切试验,将整个滑体作为剪切试验体考虑,得出反映整个滑动带的合理的综合强度指标,克服了试验方法的不足,为进一步计算、评价、治理提供可靠的依据。
The choose of shear strength index is very important in stability analysis and treatment of the landslide of expressway. The landside is considered as large shear tests by anti analysis in this paper. And the shear strength, which can show the shear strength of the slide surface, is acquired. The method can overcome the shortcoming of traditional tests and provide relia ble basis for further calculation, evaluation, and treatments.
出处
《土工基础》
2006年第2期19-22,共4页
Soil Engineering and Foundation
关键词
反分析
滑坡
抗剪强度指标
anti-analysis, landslide, shear strength
