高寒高海拔地区库岸边坡稳定性分析  

Analysis on bank slope stability of reservoir in alpine-cold and high altitude area

作　　者：纪南 程宪龙 刘刊[1] 高博[1] JI Nan;CHENG Xian-long;LIU Kan;GAO Bo

机构地区：[1]中水东北勘测设计研究有限责任公司,吉林长春130000

出　　处：《东北水利水电》2019年第5期58-60,72,共4页Water Resources & Hydropower of Northeast China

摘　　要：文中以浪加河上某座水库区的一个库岸边坡为例,根据工程勘察资料和室内实验分析,运用块体理论以及有限元方法,对库岸边坡进行局部和整体稳定性进行分析,同时运用强度折减法加以考虑岩土体冻融参数的变异性,可以得到更加合理有效的结果。Taking the bank slope in some a reservoir area in Langjiahe River as an example, the local and integral stability of reservoir bank slope are analyzed by using block theory and finite element method based on the analysis of engineering survey data and laboratory experiment, at the same times, the strength reduction method is used to consider the variation of freezing thawing parameter of rock and soil mass, which could obtain the rational and effective result.

关 键 词：库岸边坡 强度折减 三维数值模拟 块体理论 

分 类 号：TV698[水利工程—水利水电工程]