The social and physical vulnerability assessment of old texture against earthquake (case study: Fahadan district in Yazd City)
The social and physical vulnerability assessment of old texture against earthquake (case study: Fahadan district in Yazd City)
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DOI：
10.1007/s12517-015-1939-8
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发表时间：
2015-12-01
影响因子：
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通讯作者：
Modiri, Ehsan
中科院分区：
文献类型：
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作者：
Aliabadi, Saeed Fallah;Sarsangi, Alireza;Modiri, Ehsan
这些灾害可能对城市结构造成相当大的破坏。在脆弱城市，经济损失和死亡人数尤为突出。对文献的回顾表明了与建筑资质和社会状况相关的城市脆弱性。本文列出了一些可能影响伊朗老城脆弱性的因素。为了评价各因素对法哈丹区脆弱性识别的重要性，采用层次分析法。二十五名与学术相关的灾害管理专家帮助实现了因素的优先级。利用层次分析法模型和地理信息系统（GIS）获得的因素权重，绘制了该地区的两张脆弱性地图。 Maps分析显示，高脆弱性场所覆盖全区所有区域，其中住宅区易受影响。此外，结果还表明，该地区周围的脆弱地区较少。重建和恢复措施可以降低法哈丹地区的脆弱性值。
The disasters can result in considerable damages to urban structures. In vulnerable cities, the amount of economic damages and fatalities is highlighted. The review of the literature indicates the urban vulnerabilities related to building qualification and the society situation. In this paper, some factors that can affect the vulnerability of old cities in Iran are listed. For evaluating the importance of each factor in identifying the vulnerability of Fahadan district, the AHP method is used. Twenty-five academic-related disaster management experts helped to achieve the priority of factors. Two vulnerability maps of the district were achieved by using the weight of factors obtained from the AHP model and geographic information system (GIS). Maps' analysis shows that places with high vulnerability cover all parts of the district, and residential parts of district suffer from susceptibility. Also, the results show that less vulnerable parts of the district surround the district. Reconstruction and rehabilitation measures can decrease the vulnerability value of Fahadan district.