摘要
世界上已建的10座地下气垫式调压室的水电站均位于挪威。近年来,为解决环保问题和节约工程投资,我国已在四川自一里、小天都两座水电站设计中采用了气垫式调压室方案。气垫式调压室的主要设计问题包括设计准则、布置设计、气体体积及尺寸的估算、水幕设计、防渗处理等方面内容。
Ten underground air cushion surge shafts for hydropower stations in the world all were built in Norway. In recent years in order to solve the problem of environmental protection and to save the project investment,such air cushion surge shaft scheme has been adopted in two hydropower stations that is Xiaotiandu and Ziyili hydropower stations in Sichuan province. The main design problems of air cushion surge shaft include designing norm,layout design,water curtain design, the estimation of gas volume and size,and seepage treatment etc..
出处
《水力发电》
北大核心
2005年第2期44-47,共4页
Water Power
关键词
气垫式调压室
设计准则
布置设计
水幕设计
水电站
air-cushion surge shaft
design norm
layout design
water curtain design
hydropower station
