昆明商贸职业学院抗震设防烈度为8度,其中多项乙类建筑结构采用基础隔震设计。本文以学生宿舍为例,阐述了隔震支座的选型、布置原则,并分析了上部结构、上下支墩的计算和相关构造连接。结果表明采用隔震设计,解决了结构构件尺寸巨大、配筋率高等问题,设计满足工程抗震目标的要求。 Kunming Trade Vocational College seismic fortification intensity of 8 degrees, of which a number of Class B building structures using the basic isolation design. Taking student dormitory as an example, this paper expounds the selection and arrangement principle of isolation bearings, and analyzes the calculation of superstructure, upper and lower supports and related structural connections. The results show that the seismic isolation design can solve the problem of huge structural components and high reinforcement ratio, and meet the requirements of engineering seismic design.