Review of Different Pushover Analysis Methods Applied to Masonry Buildings and Comparison with Nonlinear Dynamic Analysis
Review of Different Pushover Analysis Methods Applied to Masonry Buildings and Comparison with Nonlinear Dynamic Analysis
复制标题
砌体建筑不同Pushover分析方法的回顾及与非线性动力分析的比较
DOI：
10.1080/13632469.2016.1210055
复制
发表时间：
2017
影响因子：
2.6
通讯作者：
P. Roca
中科院分区：
文献类型：
--
作者：
Y. Endo;L. Pelà;P. Roca
本文比较了应用于砖石建筑的不同非线性抗震分析方法，即具有不变侧向力分布的 Pushover 分析、自适应 Pushover 分析和非线性动力分析。研究重点是侧向力分布对Pushover分析结果的影响。为了研究的目的，考虑了两个简单的基准案例研究，即没有地板刚性隔板的四墙砌体建筑原型和带有交叉拱顶的两墙系统。比较研究对砌体结构的推覆分析方法进行了有益的回顾，并显示了每种方法的优点和可能的局限性。
This article presents the comparison among different nonlinear seismic analysis methods applied to masonry buildings, i.e., pushover analyses with invariant lateral force distributions, adaptive pushover analysis and nonlinear dynamic analysis. The study focuses on the influence of lateral force distribution on the results of the pushover analysis. Two simple benchmark case studies are considered for the purpose of the research, i.e., a four-wall masonry building prototype without floor rigid diaphragms and a two-wall system with a cross-vault. The comparative study offers a useful review of pushover analysis methods for masonry structures and shows advantages and possible limitations of each approach.