摘要
通过江苏、上海等地 10余座闸站合建工程的物理模型试验成果分析 ,总结出闸站合建枢纽的三种主要布置型式 ,即平面对称布置、平面不对称布置和立面分层布置 .在各类整流措施中 ,闸站结合部加设导流墙和泵站前池加设潜墩 ,可以有效地改善由于主流偏斜所诱发的回流。
Three main types of project layout including plane asymmetric layout,plane symmetric layout and vertical stratified layout are investigated by means of analysis of model test results of more than ten combined sluice pump station projects in Jinangsu and Shanghai.Of the various schemes studied,the best one is to install diversion wall on the upstream between the sluice and pump station and the underwater piers in the forebay of the pump station,which can help to improve the flow pattern such as recirculation,and spiral flow induced by main flow deviation.
出处
《河海大学学报（自然科学版）》
CAS
CSCD
2000年第2期50-53,共4页
Journal of Hohai University(Natural Sciences)
关键词
枢纽布置
整流措施
水闸
泵站
project playout
modification of flow pattern
sluice
pump station
