IMHE OpenIR  > 山地灾害与地表过程重点实验室
锦屏一级水电站进水口引渠边坡设计研究
Language中文
游湘; 杨涛; 钟卫; 郭文静
Corresponding Author游湘
2010
Source Publication和谐地球上的水工岩石力学——第三届全国水工岩石力学学术会议 ; 和谐地球上的水工岩石力学——第三届全国水工岩石力学学术会议论文集
Conference Date2010-8-28
Conference Place上海
Funding Organization中国岩石力学与工程学会(China Society for Rock Mechanics and Engineering)
Abstract锦屏一级水电站进水口引渠边坡属于顺层岩石边坡,坡体内发育多条层间挤压错动带,构成了潜
在失稳块体的底滑面,下游侧为普斯罗沟,天然临空面构成了块体的下游侧边界,坡体内发育反倾断层fyj6,构成块体的后缘拉裂面,而块体上游侧边界不明确。设计中首先建立精细三维数值计算模型,根据数值计算结果确定潜在失稳块体的上游侧边界,然后建立精细三维极限平衡计算模型,确定块体的稳定性,并按照设计安全系数要求反算支护力,最后采用滑面点安全系数分布确定支护布置方案。
Keyword锦屏一级水电站 边坡 稳定性研究 点安全系数
Document Type会议论文
Identifierhttp://ir.imde.ac.cn/handle/131551/6223
Collection山地灾害与地表过程重点实验室
Corresponding Author游湘
Recommended Citation
GB/T 7714
游湘,杨涛,钟卫,等. 锦屏一级水电站进水口引渠边坡设计研究[C],2010.
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