摘要
岩风洞水库运行方式根据来水量、用水量及水库调节性能确定。水库从5月初开始蓄水,直至蓄至正常蓄水位1710m,富余水量通过溢洪道自由下泄;当库水位低于正常蓄水位1710m时,水库进行兴利调节,保障水库正常供水,满足受水区用水的需水要求。当来水流量大于起调水位相应的最大泄流能力时,水库水位开始上涨,直至来流量等于泄流量,水库水位达到坝前最高水位;当来流量小于水库水位相应的泄流能力时,水库水位开始下降,直至水库水位下降至起调水位。
The operation mode of Yanfengdong reservoir is determined according to the water inflow,water consumption and reservoir regulation performance.The reservoir will be impounded from the beginning of May until it reaches the normal pool level of 1710m,and the surplus water will be discharged freely through the spillway;when the water level of the reservoir is 1710m lower than the normal pool level,the reservoir will be regulated to ensure the normal water supply of the reservoir and meet the water demand of the water receiving area.When the inflow is greater than the maximum discharge capacity corresponding to the initial regulating water level,the reservoir water level starts to rise until the inflow equals the discharge,and the reservoir water level reaches the highest water level in front of the dam;when the inflow is less than the corresponding discharge capacity of the reservoir water level,the reservoir water level begins to drop until the reservoir water level drops to the starting regulation level.
作者
符海娜
FU Hai-na(Tongren City Bijiang District Water Affairs Bureau,Tongren 554300,Guizhou,China)
出处
《水利科技与经济》
2023年第8期54-57,共4页
Water Conservancy Science and Technology and Economy
关键词
水库
兴利
洪水
调节
reservoir
prosperity
flood
adjust
作者简介
符海娜(1994-),女(土家族),贵州沿河人,助理工程师,主要从事水利工程建设工作.
