A risk de-aggregation framework that relates community resilience goals to building performance objectivess
A risk de-aggregation framework that relates community resilience goals to building performance objectivess
复制标题
将社区复原力目标与构建绩效目标联系起来的风险分解框架
DOI：
--
复制
发表时间：
2016
期刊：
影响因子：
--
通讯作者：
B. Ellingwood
中科院分区：
文献类型：
--
作者：
Peihui Lin;Naiyu Wang;B. Ellingwood
弹性通常被认为是社区的属性，而不是单个建筑物，桥梁和其他民用基础设施。以往支持发展抗灾基础设施的研究大多考虑了在社区一级实现抗灾目标的行动和政策。虽然很明显，一个社区不可能有弹性，没有弹性的个人设施，很少有人试图将个人设施的业绩标准与社区的弹性目标以量化的方式。本文提出了一种方法，风险知情的性能标准，为个别建筑暴露于极端的危害，更广泛的社区弹性目标，并说明了该方法的应用程序，两个住宅建筑库存。本文证明了分解社区的弹性目标，以获得个别设施的设计性能目标，从而与社区的目标，规范和标准的要求，管理建筑物和其他结构的可行性。
Abstract Resilience is often regarded as an attribute of communities rather than of individual buildings, bridges, and other civil infrastructure facilities. Previous research to support development of resilient infrastructure has considered, for the most part, actions and policies to achieve resilience objectives at the community level. While it is clear that a community cannot be resilient without resilient individual facilities, few attempts have been made to relate the performance criteria for individual facilities to community resilience goals in a quantitative manner. This paper presents a method for relating risk-informed performance criteria for individual buildings exposed to extreme hazards to broader community resilience objectives and illustrates the application of the method to two residential building inventories. The paper demonstrates the feasibility of de-aggregating community resilience goals to obtain design performance objectives for individual facilities and thereby relating community goals to requirements in codes and standards that govern design of buildings and other structures.