Comparative Seismic Risk Assessment of Basilica-type Churches

被引:32
|
作者
Betti, Michele [1 ]
Borghini, Andrea [1 ]
Boschi, Sonia [1 ]
Ciavattone, Alberto [1 ]
Vignoli, Andrea [1 ]
机构
[1] Univ Florence, Dept Civil & Environm Engn, Via S Marta 3, I-50139 Florence, Italy
关键词
Seismic Vulnerability; Seismic Risk; Local and Global Analyses; Masonry Church; Fe Modeling; Pushover Criticisms; 2009 LAQUILA EARTHQUAKE; MASONRY BUILDINGS; FAILURE MECHANISMS; DAMAGE ASSESSMENT; S; MARIA; VULNERABILITY; BEHAVIOR; MODES;
D O I
10.1080/13632469.2017.1309602
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
This paper discusses the seismic risk assessment of a Basilica-type church according to the provisions of the Italian Guidelines. A comparison between the results obtained with local and global approaches is reported, based on a knowledge process aimed to characterize the geometric and mechanical parameters required for a reliable structural analysis. To perform the global analyses the finite element technique was employed, with proper assumptions to account for the nonlinear behavior of masonry. Illustrating a case study, the paper critically discusses about the employability of pushover analysis methods for the seismic assessment of basilica-type churches.
引用
收藏
页码:62 / 95
页数:34
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