高烈度区某教学楼基础隔震分析——基于《建筑隔震设计标准》和《建筑抗震设计规范》的对比  

Seismic isolation analysis of a teaching building in high intensity areas——Based on the“Standard for Seismic Isolation Design of Building”and“Code of Seismic design of Buildings”

作　　者：李亚兰 LI Yalan(Gansu Institute of Architectural Design and Research Co.Ltd.,Lanzhou 730000,China)

机构地区：[1]甘肃省建筑设计研究院有限公司,甘肃兰州730000

出　　处：《四川建材》2023年第7期40-42,48,共4页Sichuan Building Materials

摘　　要：根据《建筑隔震设计标准》(GB/T 51408—2021)要求,对建于8度(0.2g)区一栋小学教学楼进行基础隔震设计,确定合理隔震目标,满足设防地震下正常使用要求,并将隔震结果与ETABS分析结果进行对比。将基于复振型分解反应谱的“整体设计法”与传统“分部设计”方法进行对比,对其关键点及设计流程进行简要梳理。According to the requirements of the“Standard for Seismic Isolation Design of Buildings”,the basic isolation design of a primary school teaching building built in an 8-degree(0.2g)area was conducted,and a reasonable isolation target was determined to meet the normal use requirements under fortification earthquakes.The isolation results were compared with the ETABS analysis results.The“overall design method”based on complex mode decomposition response spectrum was compared with the traditional“divisional design”method,and its key points and design process were briefly summarized.

关 键 词：建筑隔震设计标准 基础隔震 整体设计法 

分 类 号：TU352.12[建筑科学—结构工程]