鸳鸯路半边桥边坡稳定性研究  

Study on the Slope Stability for Yuanyang Road BanBian-Bridge

作　　者：梁宇[1] 苏培东[2] 涂小飞[1] 陈浩栋 

机构地区：[1]国电建集团成都勘测设计研究院有限公司,四川成都 [2]西南石油大学地科院,四川新都

出　　处：《地球科学前沿（汉斯）》2017年第3期448-461,共14页Advances in Geosciences

摘　　要：在充分调查鸳鸯路半边桥段的工程地质条件的基础上,通过边坡变形及破裂特征数值分析方法,对边坡原始情况以及在开挖过程中的变形及破裂特征进行分析,研究边坡变形破坏特征,得到边坡变形及破裂区位置和范围及其发展过程,提出了边坡开挖坡比和防护措施建议,为设计治理提供地质依据。On the basis of full investigation on the engineering geological conditions of Yuanyang road BanBian-bridge, this article adopted the numerical analysis method of slope deformation and failure characteristics, to analyze the original condition, the deformation during excavation and the fracture characteristics of the slope, research the failure characteristics of slope deformation, put forward the slope excavation slope ratio and the protective measures, and acquire the position and scope as well as the development process of slope deformation and rupture zone, provide the geological basis for the design management.

关 键 词：断层 破碎带 变形破坏特征 数值模拟分析 应变 

分 类 号：U4[交通运输工程—道路与铁道工程]