摘要
通过对高岭拦河闸重建工程的消能试验,提出了将拦河闸消力池按2种形式分区布置的方案,利用该方案中池底高程相对较低的中间单元消力池承担拦河闸的初始泄流任务,较好地解决了在设计方案布置泄放小流量时存在的消力池消能不足的问题。该方案不仅满足了拦河闸的消能要求,又节省了工程投资,可为同类工程的设计提供借鉴。
Based on the experimental study on energy dissipation of reconstruction project of Gaoling river sluice, stilling pool of river sluice is planned to arrange separately in two forms. A middle part of stilling pool, relatively low elevation ones in floor of pool, undertake the task of river sluice to discharge the initial flow, and it better solves the problem which is insufficient dissipation when discharge the low flow in design. Among the scheme, it is not merely fulfilIing the dissipation requirement of river sluice, but also saving investment of project, which provides reference for the similar projects design.
作者
罗林熙
陆汉柱
罗岸
朱红华
LUO Linxi LU Hanzhu LUO An ZHU Honghua(Guangdong Research Institute of Water Resources and Hydropower, Guangdong Engineering Laboratory of Estuary Hydropower, Guangzhou 510635, China)
出处
《广东水利水电》
2017年第8期17-21,26,共6页
Guangdong Water Resources and Hydropower
关键词
消力池
初始泄流
跌水
急流
泄流
消能
stilling pool
initial discharge flow
drop
rapidly varied flow
discharge flow
dissipation
