摘要
本文根据广蓄一期和二期工程实践 ,探讨大型水泵水轮机蜗壳和外包砼设计的几个问题 ,如蜗壳钢衬的允许应力、埋置方式。
Based upon practical experiences in both phases of the Guangzhou Pumped Storage Project,the paper discusses the design assumptions and placement techniques for the concrete block encasing the spiral case of pump\|turbine.The discussion covers such issues as the permissible stress level of the spiral case steel,the method of spiral case embedment,the structural reinforcement design of the encasing concrete and the expected vibration absorbing effect of the concrete block.
出处
《水力发电学报》
EI
CSCD
北大核心
2002年第2期92-100,共9页
Journal of Hydroelectric Engineering
