摘要
枢纽工程中的泄水闸,在一个水文年度中,依上游径流量的大小有多种开启方式。不同的开启方式,会在闸下产生不同的流场,影响船闸口门区的水流条件。归纳了枢纽工程中有关泄水闸开启方式的研究成果并提出一些原则建议。
With the changes of upstream runoff amount,there are many different opening modes of the release sluices of a hydro-junction within a hydrologic year,which cause different flow fields and affect the flow condition in the entrance area of the navigation lock.Therefore,we studied the research data on the opening modes of the release sluice,which are considered as the successful experience under different boundary conditions,so as to explore the rule and trend of the opening modes of sluice gates and propose some suggestions in principle.
出处
《水运工程》
北大核心
2011年第4期126-131,共6页
Port & Waterway Engineering
关键词
枢纽
泄水闸
开启方式
船闸
口门区
通航条件
hydro-junction
release sluice
opening mode
navigation lock
entrance area
navigationcondition
