6.4 Substructure

6.4.1 Powerhouse substructure, such as spiral case, draft tube,tubular-shaped foundation of tubular turbine, entrance section ofwater retaining powerhouse, wall pier under water and base slab offoundation, may be designed as an independent structure. For ......（本文共 8303 字 , 6 张图）     [阅读本文] >>