...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Bulletin of earthquake engineering >Empirical fragility functions and loss curves for Italian business facilities based on the 2012 Emilia-Romagna earthquake official database
【24h】

Empirical fragility functions and loss curves for Italian business facilities based on the 2012 Emilia-Romagna earthquake official database

机译：意大利商务设施的经验脆弱功能和损耗曲线基于2012年艾米利亚 - 罗马纳地震官方数据库

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The 2012 Emilia-Romagna earthquake, that mainly struck the homonymous Italian region provoking 28 casualties and damage to thousands of structures and infrastructures, is an exceptional source of information to question, investigate, and challenge the validity of seismic fragility functions and loss curves from an empirical standpoint. Among the most recent seismic events taking place in Europe, that of Emilia-Romagna is quite likely one of the best documented, not only in terms of experienced damages, but also for what concerns occurred losses and necessary reconstruction costs. In fact, in order to manage the compensations in a fair way both to citizens and business owners, soon after the seismic sequence, the regional administrative authority started (1) collecting damage and consequence-related data, (2) evaluating information sources and (3) taking care of the cross-checking of various reports. A specific database-so-called Sistema Informativo Gestione Europa (SFINGE)-was devoted to damaged business activities. As a result, 7 years after the seismic events, scientists can rely on a one-of-a-kind, vast and consistent database, containing information about (among other things): (1) buildings' location and dimensions, (2) occurred structural damages, (3) experienced direct economic losses and (4) related reconstruction costs. The present work is focused on a specific data subset of SFINGE, whose elements are Long-Span-Beam buildings (mostly precast) deployed for business activities in industry, trade or agriculture. With the available set of data, empirical fragility functions, cost and loss ratio curves are elaborated, that may be included within existing Performance Based Earthquake Engineering assessment toolkits.
机译：2012年艾米利亚 - 罗马纳地震，主要袭击了挑衅28伤亡和数千种结构和基础设施伤亡人员的同位素，是一个卓越的信息来源，调查和挑战地震脆弱功能和损失曲线的有效性经验的立场。在欧洲发生的最近地震事件中，艾米利亚 - 罗马涅的艾米利亚 - 罗马涅的可能性很可能是最好的文件之一，而不仅仅是在经验丰富的损害方面，而且还涉及损失和必要的重建成本。事实上，为了以公平的方式管理赔偿，两者都在公民和商家主人，即在地震序列之后，区域行政当局开始（1）收集损害和后果相关数据，（2）评估信息来源和（ 3）处理各种报告的交叉检查。特定的数据库 - 所谓的Sistema Infortivo Gestione Europa（SFinge）-Was致力于损坏的业务活动。因此，在地震事件之后7年，科学家可以依赖于一个唯一的，庞大且一致的数据库，其中包含关于（以及其他事物）的信息：（1）建筑物的位置和尺寸，（2）发生结构损害，（3）经济直接经济损失和（4）相关重建成本。本工作专注于特定数据子集，其元素是在工业，贸易或农业的业务活动中部署的长期梁建筑物（主要是预制）。使用可用的数据集，阐述了经验脆弱功能，成本和损失率曲线，可包含在现有的基于性能的地震工程评估工具包中。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号