三峡左岸电站主副厂房间封闭母线支承方案的探讨

Discussion on the Supporting Structures for IPB Between Main and Auxiliary Buildings of Three Gorges Left Bank Power Plant

分析了目前国产跨越段封闭母线支承结构的不足之处,指出使用浮动支承的必要性,阐述了浮动支承的结构及工作原理。

The shortcommings of locally manufactured supports for IPB crossover sections are discussed, simultaneously pointing out the necessity of using floating supports. Principle and construction of such supports are delineated.