Windborne debris risk analysis - Part II. Application to structural vulnerability modeling
Windborne debris risk analysis - Part II. Application to structural vulnerability modeling
复制标题
风载碎片风险分析 - 第二部分。
DOI：
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发表时间：
2010
期刊：
影响因子：
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通讯作者：
S. Yau
中科院分区：
文献类型：
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作者：
N. Lin;E. Vanmarcke;S. Yau
风压和风吹碎片之间相互作用的“连锁反应”效应很可能是在强风事件中对住宅建筑造成损害的一个主要原因。本文件（第二部分）涉及在一个先进的脆弱性模型中对这种压力-碎片相互作用的量化，该模型综合了第一部分中开发的碎片风险模型和基于组件的风压损害模型。该脆弱性模型可用于预测特定飓风经过期间的累积风害，估计每年的飓风损失，或对住宅开发进行系统可靠性分析，并充分考虑风载碎片的影响。
The `chain reaction` effect of the interaction between wind pressure and windborne debris is likely to be a major cause of damage to residential buildings during severe wind events. The current paper (Part II) concerns the quantification of such pressure-debris interaction in an advanced vulnerability model that integrates the debris risk model developed in Part I and a component-based wind-pressure damage model. This vulnerability model may be applied to predict the cumulative wind damage during the passage of particular hurricanes, to estimate annual hurricane losses, or to conduct system reliability analysis for residential developments, with the effect of windborne debris fully considered.