江西水利科技
江西水利科技
강서수리과기
JIANGXI HYDRAULIC SCIENCE & TECHNOLOGY
2015年
2期
93-98
,共6页
模型试验%引水防沙%敞泄拉沙%雅砻江桐子林水电站
模型試驗%引水防沙%敞洩拉沙%雅礱江桐子林水電站
모형시험%인수방사%창설랍사%아롱강동자림수전참
Model test%Water diversion and sediment control%Opening gate for sediment release%Tongzilin hydropower station of Yalong River
本文通过水工模型试验研究了雅砻江桐子林水电站在不同拦沙坎高程、不同运行方式和敞泄拉沙下的引水防沙问题，并提出满足水电站取水防沙要求的有效建议。试验表明，采取合理有效的水电站运行方式亦或敞泄拉沙可以达到良好的引水防沙效果，满足工程规划设计要求。
本文通過水工模型試驗研究瞭雅礱江桐子林水電站在不同攔沙坎高程、不同運行方式和敞洩拉沙下的引水防沙問題，併提齣滿足水電站取水防沙要求的有效建議。試驗錶明，採取閤理有效的水電站運行方式亦或敞洩拉沙可以達到良好的引水防沙效果，滿足工程規劃設計要求。
본문통과수공모형시험연구료아롱강동자림수전참재불동란사감고정、불동운행방식화창설랍사하적인수방사문제，병제출만족수전참취수방사요구적유효건의。시험표명，채취합리유효적수전참운행방식역혹창설랍사가이체도량호적인수방사효과，만족공정규화설계요구。
Based on hydraulic model test,the properties of water diversion and sediment control of Tongzilin hydropower station in Yalong River under different top elevations of sand trap,various operation and opening gate for sediment release are studied and the effective suggestions for the requirement of water diversion and sediment control is proposed. The experiments show that ,to take reasonable and effective operations plans or open gate for sediment release can achieve a good flow guiding and sediment control effect and meet the requirements of the design.
