藏东高山峡谷区某水库土石坝渗流稳定及边坡稳定计算分析  

Calculation and analysis of seepage stability and slope stability of earth-rock dam of a reservior in the alpine valley area of eastern Xizang

作　　者：王海亮 曹德生 宋亚南 熊鹏 Wang Hailiang;Cao Desheng;Song Yanan;Xiong Peng(China Water Resources Beifang Investigation,design and Research Co.,Ltd,Tianjin 300000,China;Xizang Hydraulic and Electric Planning,Survey and Design Institute,Lhasa 850000,China)

机构地区：[1]中水北方勘测设计研究有限责任公司,天津300000 [2]西藏自治区水利电力规划勘测设计研究院,拉萨850000

出　　处：《西藏科技》2024年第12期75-80,共6页Xizang Science And Technology

摘　　要：文章以藏东高山峡谷区某水库土石坝为研究对象,对渗流稳定进行计算分析,结合有关规范,评估大坝及坝基渗流量、浸润线高度、坝坡内部孔隙水压力、渗透比降等指标对大坝工程安全的影响。In this paper,the earth-rock dam of a reservoir in the alpine valley area of eastern Xizang is taken as the research object,the seepage stability is calculated and analyzed,and indicators on the saftey of the dam project,such as the seepage flow of the dam foundation,seepage line height,pore water pressure inside the dam slope,and seepage gradient are evaluated in accordance with relevant specifications.

关 键 词：高山峡谷区 土石坝 渗流稳定计算 

分 类 号：TV6[水利工程—水利水电工程]