福州大学学报（自然科学版）2018，Vol.46Issue(1)：109-114,6.DOI:10.7631/issn.1000-2243.16475
基于性能的RC框架结构现浇板式楼梯抗震性能评估
Component-performance-based seismic assessment of reinforced concrete plate stairs in existing frameworks
摘要
Abstract
Based upon the seismic performance test results of the staircases,this paper managed to determine the seismic performance levels and quantitative indicators of plate stairs,set up the relationship between the interlayer displacement angle of frame structures and seismic performance indicators of plate stairs,and conduct the macroscopic evaluation of seismic behavior of stairs in according with the framework performance level specified by the code.A method and process of evaluating the seismic the seismic performance of the existing stairs of the RC frame structure were also proposed on account of the performance of components,i.e.stair plates,staircase columns,the structural columns connected with rest platform,and etc.关键词
钢筋混凝土框架/板式楼梯/量化指标/抗震评估Key words
reinforced concrete framework/plate stair/quantitative indicator/seismic assessment分类
建筑与水利引用本文复制引用
吴兆旗,李晨亮,姜绍飞..基于性能的RC框架结构现浇板式楼梯抗震性能评估[J].福州大学学报（自然科学版）,2018,46(1):109-114,6.基金项目
国家重点研发计划绿色建筑及建筑工业化重点专项(2016YFC07007) （2016YFC07007）
福建省高等学校新世纪优秀人才支撑计划项目(JA13022) （JA13022）
福建省自然科学基金资助项目(2017J01697) （2017J01697）
