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首页> 外文期刊>Bulletin of earthquake engineering >Observations on the building damages after 19 May 2011 Simav (Turkey) earthquake
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Observations on the building damages after 19 May 2011 Simav (Turkey) earthquake

机译：2011年5月19日Simav（土耳其）地震后建筑物受损的观察

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摘要

An earthquake with a magnitude of 5. 7 M_L has struck Simav, Kutahya located in the western part of Turkey on May 19, 2011. The ground motion caused observable damage within 25 km radius from the epicenter. Although the earthquake is moderate, its effects on the structures are serious. This paper presents the observations on seismic damages of reinforced concrete (RC) and masonry structures. Common reasons of damage in RC buildings are: low quality of concrete, detailing mistakes of reinforcement, short column, pounding, overhangs and misconstructed gable and outer infill wall parts. Interesting cases related to these deficiencies are reported. Damages in the masonry buildings are due to lack of connection between orthogonal walls and unsuitable location and dimension of openings. The damages at structures are more noticeable at regions with unfavorable soil conditions like plain regions or foothills. However, on stiffer soils at hilly sides, the damages seem to be more limited and masonry structures are observed to be less affected compared to the RC ones. The damages in RC buildings found to be increasing with story number for light damage states. However, for heavier damage states, 4-5 story buildings are observed to be the most damaged.
机译：2011年5月19日，位于土耳其西部库塔希亚的Simav发生了5. 7 M_L级地震。地面运动在距震中25公里半径内造成了可观察到的破坏。尽管地震是中度的，但其对结构的影响是严重的。本文介绍了钢筋混凝土（RC）和砖石结构的地震破坏观察。钢筋混凝土建筑物损坏的常见原因有：混凝土质量低下，钢筋的细节设计错误，短柱，直角，悬垂，山墙和外墙填充部分构造错误。报告了与这些缺陷有关的有趣案例。砌体建筑的损坏是由于正交墙之间缺乏连接以及开口的位置和尺寸不合适所致。在土壤条件不利的地区（例如平原地区或山麓丘陵），结构损坏更为明显。但是，在丘陵侧的较硬土壤上，破坏似乎更为有限，与RC相比，砖石结构受到的影响较小。对于轻度损坏状态，RC建筑物中的损坏随着楼层数的增加而增加。但是，对于较重的损坏状态，观察到4-5层的建筑物是损坏最大的建筑物。

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