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首页> 外文期刊>Bulletin of earthquake engineering >Analytical study on vulnerability functions for casualty estimation in the collapse of adobe buildings induced by earthquake
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Analytical study on vulnerability functions for casualty estimation in the collapse of adobe buildings induced by earthquake

机译：地震引起的土坯房倒塌中伤亡估计的脆弱性函数的分析研究

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Collapse of adobe buildings during an earthquakes with various earthquake intensities is analyzed using the 3-dimensional distinct element method code developed by the first author. Firstly, we evaluate structural damage with damage index, interior-space damage with w score, and human casualties in the collapsing buildings with three casualty criteria. Secondly, we investigate relationships between the earthquake intensity, the structural damage, the interior-space damage, and the casualties. It is found that the casualties have stronger correlation with the interior-space damage than the structural damage, and three vulnerability functions, namely, structural, interior-space and casualty vulnerability functions, are proposed. Effects of reinforcing methods on these functions are also examined. Finally, a series of analytical procedures to develop vulnerability functions and to estimate casualties using the functions are described.
机译：使用第一作者开发的3维独特元素方法代码分析了在地震强度不同的地震期间土坯房的倒塌。首先，我们用三个伤亡标准，用破坏指数评估结构破坏，用w得分评估内部空间破坏，并评估倒塌建筑物中的人员伤亡。其次，我们研究了地震烈度，结构破坏，内部空间破坏和人员伤亡之间的关系。研究发现，人员伤亡与内部空间损害的相关性高于结构损害，并提出了三种脆弱性功能，即结构，内部空间和人员伤亡脆弱性功能。还检查了增强方法对这些功能的影响。最后，描述了一系列分析程序，以开发漏洞功能并使用这些功能估算人员伤亡。

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