摘要
泄水建筑物由于受到地形及其他因素的限制,常需在泄槽段设置弯道。由于弯道水流本身所具有的特点,如不采取工程措施加以改善,将威胁建筑物的安全运行。目前急流弯道优化设计方法甚多,但各种方法有其各自的优点,本文目的在于通过模型试验对几种优化设计方法进行研究,以便为各工程实际选择一种效果显著、经济可行的方法提供依据。
Outlet structure is always limited by conditions such as landform leak to arrange a curve. Because tortuous path flow＇ s characteristics, must adopt engineering measures to improvement, otherwise it＇ ll imperil construction＇ s safety function. At present, there are many optimize project ways of track curve of rapid flow, but different merits of different ways. This thesis is besed on mode test to research three optimize project ways, in order to afford reference in choose a effect prominence and economic of other projects.
出处
《水利科技与经济》
2009年第6期508-511,共4页
Water Conservancy Science and Technology and Economy
关键词
急流
弯道
优化设计
试验研究
rapid flow
track curve
optimize project
test research
