摘要
介绍了三峡700 MW特大型机组蜗壳埋设三种方式(弹性垫层式、保温保压式及直埋式)的结构特点及施工技术。
The construction process of the third stage concrete placed around the spiral case of the 700 MW hydroturbine of Three Gorges Hydropower Plant in three different embedment conditions(embedded with elastic cushion,embedded with temperature and pressure insulating cushion,no insulating cushion) are described.
出处
《湖北水力发电》
2009年第1期28-31,共4页
Hubei Water Power
关键词
三峡水电厂
700MW机组
蜗壳
埋设
Three Gorges Hydropower Plant
700 MW hydro-generator set
spiral case
embedment
