高烈度地区某医疗建筑的结构设计

摘要

Kunming medical health center for women and children which earthquake fortification intensity is 8 degrees belongs to Bclass,and the building has a complex arrangement in vertical.Base-isolation technology which had solved the problem of affecting general use caused by the huge structural element size is used ; the architecture' s change require and the arrangement of structure are met by the declining columns system.Through calculation analysis,the structural system and layout are verified rationally,and the seismic performance requirements are satisfied by the structural design.%昆明市妇女儿童医疗保健中心属于抗震设防烈度为8度的乙类建筑,建筑体型变化较为复杂.结构设计采用基础隔震技术,解决了结构构件尺寸巨大影响正常使用的问题；通过利用斜柱框架体系,协调了建筑体型变化与结构布置原则之间的矛盾.经多种分析方法计算证明,结构选型及布置合理,结构设计达到工程抗震性能目标的要求.