摘要
某图书馆具有楼板局部不连续、尺寸突变及构件间断等特点,属超限高层建筑。通过确定结构整体的抗震性能目标和不同构件类型的抗震性能设计指标,并针对结构的不规则性采取合理结构布置和有效的构造措施,同时采用多模型、多软件的分析比较,不断修改和完善结构体系和布置,使得结构具有良好的抗震性能,结构体系安全可靠。
An over-limit high-rise library building has local discontinuous floor slab, dimensional variation and disconnected components. Favorable aseismic performance of the structure is realized, safe and reliable structural system is ensured, through determination of overall structural aseismic performance objective and design aseismic indices of different types of component, reasonable structural arrangement and effective construction measures against structural irregularity, analysis and comparison among multiple models and software, as well as modification and improvement of structural system and arrangement.
出处
《建筑技术》
2013年第5期466-469,共4页
Architecture Technology
关键词
高层建筑
图书馆
性能目标
弹性时程
静力弹塑性
结构设计
high-rise building
library
performance objective
elastic time-history
push-over performance
structure design
