【摘要】 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。更多还原

【Abstract】 For Kunming vocational college of trade the earthquake fortification intensity is 8 degree and base-isolation technology is used for most of the B-class construction.Taking the student dormitory for example,the selection and layout method of bearings are explained,the calculation of superstructure and abutment,the structure design of connection are analyzed.Analysis results shows that the problem of huge structural element size and high reinforcement ratio are solved,and the seismic performance requirements are satisfied by the structural design of base-isolation.更多还原