【摘要】 甘孜藏族自治州民族博物馆地处四川省康定县,是位于9度区的重点设防类建筑,该工程采用框架-剪力墙结构。在设计中对长悬挑结构的竖向地震作用组合进行了分析,适当加大安全系数。对框架节点核心区的构造和释放地震作用的特殊楼梯做法提出了一些处理措施,可供类似工程参考。更多还原

【Abstract】 Ganzi Tibetan Autonomous Prefecture National Museum in Kangding County of Sichuan province is located at 9 degree seismic fortification intensity area,and is a priority fortification classification building.Frame-shear wall structure was used in the project.The safety coefficient of long cantilever structure was properly increased according to the vertical seismic action combination analysis.A number of measures were applied to release earthquake action of stair and to strengthen the core area of the frame joint.These methods may be referred by similar projects.更多还原