缅甸DAPEIN(Ⅰ)水电站排漂设计与优化  

Design and optimization of floating debris discharging of Burma DAPEIN (Ⅰ) Hydropower Station

作　　者：王志刚[1] 江凌[1] 陆晶[2] 段兴平[2] 贺昌海[2] 

机构地区：[1]江西省水利规划设计院,江西南昌330029 [2]武汉大学水资源与水电工程科学国家重点实验室,湖北武汉430072

出　　处：《江西水利科技》2009年第2期99-102,共4页Jiangxi Hydraulic Science & Technology

摘　　要：阐述了缅甸DAPEIN(Ⅰ)水电站排漂设计方案,通过水工模型试验,验证了在常遇洪水、设计洪水、校核洪水等工况下的排漂能力.对冲砂底孔上延箱涵进行了结构优化,最终确定排砂箱涵正对来流方向阶梯式开口方案,且将冲砂底孔平板闸门优化为弧形闸门,同时满足电站进水口取水防沙和排漂要求.The design scheme of floating debris discharging of Burma DAPEIN （I） Hydropower Station was stated. Through hydraulic model experiment, the capacity of floating debris discharging under the conditions of regular flood, design flood and check flood was verified. The structure of the protrusive box culvert of the sand-washing bottom-hole was optimized. The scheme that the box culvert opened against the inflow direction step by step was ultimately confirmed, and the plain gate of the sand-washing bottom-hole was optimized to radial gate.Both the requirements of sediment control of water-inlet and floating debris discharging were met.

关 键 词：缅甸DAPEIN(Ⅰ)水电站 排漂 优化设计 

分 类 号：TV732.2[水利工程—水利水电工程]