节点文献
108国道泸沽段花岗岩高边坡稳定性评价及整治措施
Stabilty Evaluation and Treatment Measure of Granite High Slope in Lugu Segment of National Highway 108
【摘要】 通过边坡坡体结构及变形破裂特征的分析 ,总结泸沽花岗岩高边坡的变形破坏方式及破坏机理 ,结合平面有限元法和Bishop极限平衡法边坡稳定性定量计算 ,评价花岗岩高边坡的稳定性 ;建立本区花岗岩高边坡整治原则 ,并根据各段花岗岩高边坡坡体结构、稳定性状况及变形破坏方式等差异 ,提出相应的边坡整治对策
【Abstract】 Analyzing the structure and deformation-failure feature of the high slope, the authors sum up the deformation-failure modes and failure mechanism, evaluate the stability of Lugu granite high slope in conjunction with the qualitative analysis and quantitative account on the plane finite element method and Bishop limit equilibrium method The principle of treatment of the granite high slope was established The corresponding treatment measure of the granite high slopes was suggested according to the variations in the slope structure, stability status, deformation-feature modes
【Key words】 National Highway 108; Granite high slope; Deformation-failure modes; Stability evaluation; Treatment measure;
- 【文献出处】 公路交通科技 ,Journal of Highway and Transportation Reseach andk Development , 编辑部邮箱 ,2002年05期
- 【分类号】U416.1
- 【被引频次】4
- 【下载频次】156