Urban-scale framework for assessing the resilience of buildings informed by a delphi expert consultation
Urban-scale framework for assessing the resilience of buildings informed by a delphi expert consultation
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DOI：
10.1016/j.ijdrr.2019.101079
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发表时间：
2019-05-01
影响因子：
5
通讯作者：
Zhao, Wanqing
中科院分区：
文献类型：
--
作者：
Cere, Giulia;Rezgui, Yacine;Zhao, Wanqing
灾害管理中复原力的整合是一个新兴的领域，大量的文献证明了这一点。虽然弹性已经在多个领域得到了广泛的探索，但它的应用需要考虑整个生态系统及其生命周期，包括灾难的压力源和后果、恢复过程，以及最终的预防阶段。在本文中，在城市规模的分析中，建筑弹性的定性特征是通过基于delphi的专家咨询来实现的。目的是通过两个阶段的咨询，分别涉及23和21个受访者，得出并验证相关标准，以表征我们的建筑环境在面对地质环境危害时的弹性。最初的一套标准包括40个指标，在调查结束时增加到48个。不同的标准分为七个类别，从环境到社会组织和技术。然后用MATLAB对两轮咨询的结果进行统计分析，并对每个类别进行讨论。城市尺度建筑弹性评估框架的初步版本包含43个经过验证的标准。
The integration of resilience in disaster management is an emerging field as evidenced by an abundant literature. While resilience has been widely explored in several domains, its application demands the consideration of the entire ecosystem and its lifecycle, including disaster stressors and consequences, recovery process, and ultimately the prevention phase. In this paper, a qualitative characterization of resilience for buildings on an urban scale of analysis is achieved throughout the conduct of a Delphi-based expert consultation. The aim is to elicit and validate relevant criteria to characterize the resilience of our built-environment in face of geo-environmental hazards through two phases of consultation involving 23 and 21 respondents, respectively. The initial set of criteria consisted of 40 indicators, increasing to 48 at the end of the survey. The different criteria are clustered into seven categories, ranging from environmental to socio-organizational and technical. The results from both rounds of consultation were then analysed by means of statistical analysis with MATLAB and discussed for each category. The preliminary version of the framework for buildings' resilience assessment on an urban scale is presented with a final set of 43 validated criteria.