新疆某水电站引水发电洞施工支洞堵头设计

Construction adit bulkhead design for power diversion tunnel of one hydropower station in Xinjiang

结合新疆某水电站工程引水发电洞施工支洞实际情况,介绍了堵头长度的确定和抗滑稳定安全系数的复核,并对堵头的结构及封堵施工进行了系统设计。

Combined with the actual conditions of the construction adit of power diversion tunnel of one hydropower station located in Xinjiang Uigur Autonomous Region,an introduction was made on the determination of bulkhead length,the check of the coefficient of sliding resistance,the systematic design of bulkhead structure and closing construction.