Seismic Damage to Churches: Observations from the L’Aquila, Italy, Earthquake and Considerations on a Case-Study
Seismic Damage to Churches: Observations from the L’Aquila, Italy, Earthquake and Considerations on a Case-Study
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地震对教堂的破坏：意大利拉奎拉地震的观察和案例研究的思考
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
M. Parisi
中科院分区：
文献类型：
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作者：
L. Binda;C. Chesi;M. Parisi
2009年4月6日，意大利中部城市L·阿奎拉市发生地震，严重破坏了该地区的大部分文物建筑。事件发生后不久，根据预先确定的分类程序，对古代教堂和宫殿的破坏进行了第一次调查。随后，开始进行更详细的损害分析，以便就今后的干预措施作出决定。其中一座教堂S.Biagio Amiterno的损坏包括立面上部坍塌，主穹顶局部坍塌，以及拱顶、柱子和墙壁上的延伸裂缝。这种损害模式在这里被解释为案例研究。在更一般的条件下，具体的案例研究提供了阐明与相关建筑类型的抗震性能有关的各种问题的可能性。
The earthquake that hit the city of L’Aquila, in central Italy, on the 6th of April 2009 has severely damaged most of the heritage buildings of the area. Soon after the event, a first survey of damage to ancient churches and palaces has been carried out according to a predefined classification procedure. Subsequently, a more detailed damage analysis was started in order to facilitate decision on future interventions. For one of these churches, S. Biagio Amiterno, damage consisted in the collapse of the upper part of the façade, in the localized collapse of the main vault, and in an extended crack pattern in vaults, columns, and walls. This damage pattern is interpreted here as case study. In more general terms, the exam of specific case studies gives the possibility of shedding light on various issues related to the seismic behavior of the building typologies concerned.