摘要
单跨框架结构因超静定次数少、抗震性能差,地震发生时容易发生倒塌破坏,因此在设计过程中应采取相应措施,以提高结构抗震性能。文章以某医疗器械检验所的单跨连廊为研究对象,针对遇到的一系列问题,如单跨结构、斜柱、底部转换等,提出对应的解决方案,并进行建模计算分析。结果表明:加强抗震措施、性能化设计,可以有效提高结构抗震性能,从而确保建筑安全可靠。
Single span frame structure is prone to collapse when earthquake occurs,due to less statically indeterminate times and poor seismic performance.Therefore,corresponding measures should be taken to improve the seismic performance of structures during the design process.Based on a single span corridor in a institute of medical device inspection,this paper proposes corresponding schemes to solve a series of problems such as single span structure,inclined column and bottom transfer,and conducts modeling calculation analysis.Result shows that,strengthening seismic measures and performance-based design can effectively improve the seismic performance of the structure,so as to ensure the safety and reliability of the building.
作者
李正超
章钊
LI Zheng-chao;ZHANG Zhao(Nanjing Yangtze Urban Architectural Design Co.,Ltd,Nanjing Jiangsu 210002China)
出处
《江苏建筑》
2022年第5期18-21,共4页
Jiangsu Construction
关键词
单跨框架
斜柱
底部转换
性能化设计
抗震措施
single span frame structure
inclined column
bottom transfer
performance-based design
seismic measures
