亚美尼亚Tekor教堂历史建筑抗震性能评价案例研究

IF 0.6 Q4 ENGINEERING, CIVIL Civil and Environmental Engineering Reports Pub Date : 2022-06-01 DOI:10.2478/ceer-2022-0018
B. Seker, Merve Özkaynak
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引用次数: 0

摘要

摘要砖石教堂作为文化遗产之一,展现了城市的历史背景、文化宗教特征和物质属性。地震区的教堂在类型上各不相同,具有特殊的重要性,因此面临风险。本研究的目的是检验土耳其教堂样本的地震行为,并为具有类似类型的结构提供指导。使用宏观建模技术对该建筑进行建模并承受动态载荷。通过模态分析确定了自由振动的振型,并确定这些振型主要以结构上部的平移形式存在。在时程分析中,确定了应力和变形值。已经观察到,在主柱的支撑和顶部以及将这些柱连接到侧壁的拱中,应力取值较高。得出的结论是,变形在建筑物上部三角形山墙的顶点达到最大值。所获得的结果与教堂在过去地震中受到的破坏是一致的。
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Seismic Performance Evaluation of Historical Case Study of Armenian Architecture Tekor Church
Abstract Masonry churches, which are one of the cultural heritages, show the historical background, cultural and religious characteristics of the cities and material properties. Churches in the earthquake zone, which are different from each other in terms of typology and have a special importance, are at risk. The aim of this study is to examine the earthquake behavior of a church sample in Turkey and to provide a guide for structures with similar typology. The building was modeled and subjected to dynamic loads using macro modeling technique. Free vibration mode shapes were determined by modal analysis, and it was determined that these modes were mainly in the form of translation of the upper part of the structure. In the time history analysis, the stress and deformation values were determined. It has been observed that the stresses take high values at the supports and top of the main columns and in the arches connecting these columns to the side walls. It was concluded that the deformations reached their maximum values at the apex of the triangular gable walls in the upper part of the building. The results obtained are consistent with the damage the church received in past earthquakes.
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自引率
14.30%
发文量
40
审稿时长
52 weeks
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