位于大连凌水湾某住宅群的5栋高层住宅均为现浇钢筋混凝土剪力墙结构。A1#、A2#楼结构高度为149.25m,属于B级高度超限高层建筑。详细介绍了A1#超限设计的主要内容,性能化的抗震设计方法分析结果表明,结构可以满足预定的抗震性能目标,同时对处于岩石地基且埋深较浅的A3#、A4#楼整体抗倾覆设计进行了阐述。 Five high-rise residences in a residential cluster in Lingshui Bay, Dalian, are in-situ reinforced concrete shear wall structures. A1 #, A2 # building height of 149.25m, belonging to the B-level height overrun high-rise buildings. The main contents of the A1 # overrun design are introduced in detail. The analysis results of the performance-based seismic design method show that the structure can meet the predetermined target of seismic performance. Meanwhile, for the A3 # and A4 # The overturning design is elaborated.