文章基本信息

标题：Failure Mechanisms for Orthodox Churches in Romanian Seismic Areas
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作者：Lucian Soveja ; Mihai Budescu
期刊名称：Bulletin of the Polytechnic Institute of Jassy, Constructions, Architechture Section
印刷版ISSN：1224-3884
电子版ISSN：2068-4762
出版年度：2014
卷号：LXIV
期号：4
页码：173-184
出版社：Gheorghe Asachi Technical University of Jassy
摘要：Masonry historical churches were built only with experimental indications from previous constructions and without taking into account the basic principal of structural seismic behavior. Also, given their age, the orthodox churches are prone to damages and partial or global collapse when subjected to horizontal loads. This article studies the construction typologies in relation with their structural sensibilities. Based on damage surveys from previous seismic events and by applying finite element models that simulate the masonry behavior with both solid and surface elements, the typical three-dimensional damage mechanism of the main types of orthodox church structures are to be explained and detailed. This aspects can be crucial in assessing the safety level and choosing the proper retrofitting solutions.
关键词：masonry churches; structural sensitivities; three-dimensional damage mechanism.