摘要
破山洞水库位于辽宁省葫芦岛市绥中县西甸子镇,水库由大坝(主坝、副坝)、溢洪道、输水洞等主要建筑物组成,是一座以防洪、灌溉为主,养鱼为辅的小(2)型水库。由于破山洞水库在运行中出现了输水洞洞体上部坝体出现塌陷情况,输水洞放水时坝体土料随着水流排出,严重威胁坝体安全。为此,对该水库输水洞采用正虹吸管输水修复。文章对破山洞水库输水洞的处理方案进行了分析确定,并进行了相关水利计算及对管道布设进行了分析。
Puoshandong Reservoir is located in Xidianzi Town,Suizhong County, Huludao City,Liaoning Province. It is consist of the dam（ main dam,auxiliary dam）,spillway,main buildings,water conveyance tunnel etc.,a small（ 2） reservoir for flood control,irrigation,fishery. The upper dam collapse condition occurred in reservoir water conveyance tunnel operation,dam soil materials was discharged with water discharge from water conveyance tunnel when water discharges,threatening to the safety of the dam seriously. Therefore,the Zhenghong Straw of the reservoir was repaired. The processing scheme of Puoshandong Reservoir water conveyance is analyzed and determined,and carries on the related calculation of water conservancy and the laying of the pipeline.
出处
《黑龙江水利科技》
2015年第3期29-31,共3页
Heilongjiang Hydraulic Science and Technology
关键词
水库
输水洞
除险加固
高程
计算
reservoir
water conveyance tunnel
hazard relief and reinforcement
elevation
calculation
