EAPSI:Assessing and Quantifying Resilience of Commercial Sectors to Natural Hazards
EAPSI:评估和量化商业部门对自然灾害的抵御能力
基本信息
- 批准号:1515064
- 负责人:
- 金额:$ 0.51万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Fellowship Award
- 财政年份:2015
- 资助国家:美国
- 起止时间:2015-06-01 至 2016-05-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This award supports research to assess and quantify the resilience of commercial buildings to natural hazards such as earthquakes. Up to this point, most attempts at understanding community resilience have focused on qualitatively assessing resilience in a broad over aching manner. While these methods are valuable they lack the ability to give stakeholders and decision makers specific information for planning and preparing for a disaster. The 2011 Christchurch earthquake caused severe damage to the Christchurch Central Business District (CDB). Studying the impact of the earthquake on the commercial buildings and the recovery decisions currently being made will be a valuable resource for understanding the impacts of future earthquakes in the United States. This project will provide a resilience metric specific for commercial buildings and the tools required to quantitatively measure resilience over time, providing predictive tools that can be used to understand vulnerabilities of commercial buildings, approximate damages and downtimes, and estimate recovery decisions. This research will be conducted in collaboration with Dr. Ken Elwood, at the University of Auckland in Auckland, New Zealand. The impacts of the February 2011 Earthquake in Christchurch, New Zealand, will serve as a case study to develop tools that can be used to assess vulnerabilities of commercial buildings and help predict future outcomes to communities similarly prone to natural hazards. The research will progress in three phases. The first phase is gathering and combining data previously collected in New Zealand and collecting additional data needed for the analysis. During the second phase fault trees and event trees, tools used in risk analysis, will be created to determine system failures, critical baseline events, and possible event sequences in the recovery process. Finally, the fault and event trees will be used to quantify community resilience by determining functionality over time, feeding into the developed resilience metric(s). The final product will be fault trees and event trees to be used by decision makers and engineers to predict potential damages from future earthquakes. This award is funded in collaboration with the Royal Society of New Zealand.
该奖项支持评估和量化商业建筑对地震等自然灾害的恢复力的研究。到目前为止,大多数理解社区弹性的尝试都集中在以广泛的方式定性评估弹性。虽然这些方法很有价值,但它们缺乏向利益攸关方和决策者提供规划和备灾具体信息的能力。2011年基督城地震对基督城中央商务区(CDB)造成严重破坏。研究地震对商业建筑的影响以及目前正在做出的恢复决策将是了解美国未来地震影响的宝贵资源。该项目将提供一个专门针对商业建筑的弹性指标,以及随着时间的推移定量测量弹性所需的工具,提供可用于了解商业建筑脆弱性、近似损坏和停机时间以及估计恢复决策的预测工具。这项研究将与新西兰奥克兰的奥克兰大学的Ken埃尔伍德博士合作进行。2011年2月新西兰基督城地震的影响将作为一个案例研究,以开发可用于评估商业建筑脆弱性的工具,并帮助预测未来对同样容易遭受自然灾害的社区的影响。研究将分三个阶段进行。第一阶段是收集和合并以前在新西兰收集的数据,并收集分析所需的额外数据。在第二阶段,将建立故障树和事件树,即风险分析中使用的工具,以确定系统故障、关键基线事件和恢复过程中可能的事件顺序。最后,故障树和事件树将用于量化社区复原力,确定一段时间内的功能,并将其纳入已制定的复原力指标。最终产品将是故障树和事件树,供决策者和工程师用于预测未来地震的潜在损害。该奖项是与新西兰皇家学会合作资助的。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Megan Boston其他文献
A machine learning-supported rapid classification of building damage following the 2010–2011 Canterbury earthquakes
2010 年至 2011 年坎特伯雷地震后建筑物损坏的机器学习支持快速分类
- DOI:
10.1016/j.jobe.2025.112807 - 发表时间:
2025-08-01 - 期刊:
- 影响因子:7.400
- 作者:
Lianyan Li;Alice Chang-Richards;Megan Boston;Ken Elwood;Dave Brunsdon - 通讯作者:
Dave Brunsdon
Moment capacity of eaves brackets of cold-formed steel portal frames
- DOI:
10.1016/j.tws.2023.110947 - 发表时间:
2023-08-01 - 期刊:
- 影响因子:
- 作者:
Xin Chen;Megan Boston;Darrin Bell;Krishanu Roy;Jiri Mares;James B.P. Lim - 通讯作者:
James B.P. Lim
Modelling post-earthquake building recovery under human resource constraints
在人力资源受限的情况下对震后建筑恢复进行建模
- DOI:
10.1016/j.ijdrr.2025.105389 - 发表时间:
2025-05-01 - 期刊:
- 影响因子:4.500
- 作者:
Lianyan Li;Alice Chang-Richards;Megan Boston;Ken Elwood;Carlos Molina Hutt - 通讯作者:
Carlos Molina Hutt
Megan Boston的其他文献
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