论建筑结构抗偶遇地震(中震)设计  

Discussion on design of building structure against occasional earthquake(moderate earthquake)

作　　者：魏琏 黄世敏[2] 薛彦涛[2] 王森 WEI Lian;HUANG Shimin;XUE Yantao;WANG Sen(Shenzhen Lipeng Engineering Research&Structural Design Office Co.,Ltd.,Shenzhen 518034,China;China Academy of Building Research,Beijing 100013,China)

机构地区：[1]深圳力鹏工程研究结构设计事务所有限公司,深圳518034 [2]中国建筑科学研究院,北京100013

出　　处：《建筑结构》2023年第13期7-12,共6页Building Structure

摘　　要：对国内外规范制定的建筑结构抗中震设防目标和设计方法进行了总结,剖析了21世纪我国抗中震设计方法的技术进展,提出了抗中震设计方法的初步建议。结合我国2021年7月国务院批准颁布的《建设工程抗震管理条例》中高烈度设防区及地震重点监视防御区的某些类别建筑中震下满足正常使用的要求,即比现行规范相应规定性能目标为“可修”更高要求的规定,提出建筑结构A、B、C级抗震性能目标时的中震性能设计方法初步建议。The moderate earthquake resistance objectives and design methods of building structures formulated by home and abroad codes were summarized,the technical progress of the moderate earthquake resistance design methods in China in the 21st century was analyzed,and preliminary suggestions on the moderate earthquake resistance design methods was puts forward.In accordance with the provisions in The regulations on the administration of earthquake resistance of construction projects approved and promulgated by the State Council in July 2021 to enhance the performance target requirements for some kinds of buildings in high intensity earthquake zone and important earthquake monitoring and defensing zone under moderate earthquake,which are higher than the corresponding performance target of“repairable”in current specifications,preliminary suggestions on the performance design method under moderate earthquakes with the seismic performance objectives of structures are class A,B and C were puts forward.

关 键 词：抗震设计 抗震设防烈度 抗震性能目标 抗震性能设计 

分 类 号：TU318[建筑科学—结构工程]