摘要
航电枢纽以满足航运要求为首要目标,船闸布置是影响航电枢纽选址和布置的主要因素,通过工程实例分析,总结航电枢纽选址和布置的一般要求。相对顺直河段和弯曲河段都有条件布置枢纽,但依河段具体条件的不同,布置条件有优劣。枢纽布置分为集中和分散两大类型,集中布置重点解决水电站和泄水建筑物水流对通航建筑物的影响,分散布置重点是通航汊道与主河槽相连接的上下游口门区布置。
The layout of a navigation-power junction must satisfy firstly relevant requirements of vessels passing through the dam.The layout of locks is the main factor of site selection and layout of the dam.Through some cases studies,the general requirements of site selection and layout of navigation dam are summarized.Both the straight reach and the curved reach in a river could be selected to arrange the navigation dam.The layout can be divided into two types： One is the concentrated layout and the other is the separated one.The focus of the former arrangement is the influence of discharge flow from the hydropower station and spillway on the lock,while the focus of the separated arrangement is the layout of the entrance area connecting the access channel to the lock and the river.
出处
《水运工程》
北大核心
2011年第9期185-188,共4页
Port & Waterway Engineering
关键词
航电枢纽
选址
布置
navigation-power junction
site selection
layout
