恰甫其海大坝初期蓄水渗流及变形性态分析  

Analysis of Seepage and Distortion Characteristics of Initial Impoundment of Qiafuqihai Dam

作　　者：耿凡坤 周富强 白建军 王均 

机构地区：[1]新疆水利水电科学研究院,新疆乌鲁木齐830049 [2]新疆伊犁河流域开发建设管理局,新疆乌鲁木齐830000

出　　处：《水力发电》2009年第8期22-24,51,共4页Water Power

摘　　要：恰甫其海水利枢纽大坝为粘土心墙堆石坝,该工程于2005年6月25日下闸蓄水,蓄水后的安全监测成果表明,帷幕和心墙工作正常,防渗效果良好,心墙渗流逸出点高程低于设计要求,绕坝渗流很小;心墙沉降均匀、基本稳定,单点和累积最大沉降量均小于设计要求,大坝运行性态正常。The dam for the Qiafuqihai Water Control Project is a rock-fill dam with clay core wall. The project was put into impound on June 25, 2005. The safety monitoring results after impoundment showed that the curtain and core wall operates in normal conditions and are good in seepage control. The elevation of seepage point of core wall is lower than that in the requirement of design and the seepage around dam is a little. The settlement of core wall is even and stable. The single and accumulated settlements all are smaller than that in the design requirement. The operation of the dam is normal.

关 键 词：粘土心墙堆石坝 初期蓄水 性态分析 恰甫其海水利枢纽 

分 类 号：TV223.4[水利工程—水工结构工程]