西昌冶金矿业总部基地公寓楼结构抗震设计

Seismic design for Xichang Metallurgical Mining ABP apartment building

西昌冶金矿业总部基地公寓楼为框架-核心筒结构,位于9度区,核心筒宽度与结构典型宽度的比例仅为19.9%。针对工程设防烈度高、核心筒宽度窄、柱距大等特点,采取了一系列的设计方法和加强措施,从而确保结构不仅满足规范的相关要求,而且还具有较高的经济性。

Xichang Metallurgical Mining ABP apartment building is a frame-corewall structure located in 9-degree seismic precautionary intensity region. The proportion of corewall width to typical structural width is only 19. 9%. For high seismic precautionary intensity,narrow corewall width,large column spacing and other characteristics of this project,a series of design methods and strengthening measures were applied in order to ensure that the structure not only conforms to the relevant requirements of specification,but also has a very high economy.