上存水库导流洞下闸蓄水初期生态放水方案探讨

Discussion on the Ecological Water Discharge Scheme at the Initial Stage of Water Storage in Diversion Tunnel Under Sluice of Shangcun Reservoir

为了保障蓄水初期大坝下游河道生态及生产生活用水,论文对大坝临时放水措施进行了充分的探讨,主要对比分析了临时抽水方案及导流洞封堵钢闸门及堵头预埋管方案的优缺点,可为类似工程提供参考及借鉴。

In order to ensure the ecology of the river downstream of the dam at the initial stage of water storage and the water for production and daily use.fully discussed the temporary water discharge measures for the dam,the advantages and disadvantages of temporary pumping scheme and diversion tunnel blocking steel gate and plug embedded pipe scheme are compared and analyzed,to provide reference for related engineering.