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首页> 外文期刊>Bulletin of the New Zealand Society for Earthquake Engineering >VULNERABILITY OF DIFFERENT CLASSES OF LOW-RISE BUILDINGS IN THE 1987 EDGECUMBE, NEW ZEALAND, EARTHQUAKE
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VULNERABILITY OF DIFFERENT CLASSES OF LOW-RISE BUILDINGS IN THE 1987 EDGECUMBE, NEW ZEALAND, EARTHQUAKE

机译:1987年的EDGEEDGECUMBE,地震,不同类别的低层建筑的脆弱性

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摘要

This paper describes an analysis of costs of damage to non-domestic buildings (all low rise) in the Mw= 6.6 Edgecumbe New Zealand earthquake of 2 March 1987. The damage cost for each building was converted to a damage ratio by dividing it by the replacement value of that building. For the MM7 and MM9 intensity zones, the mean values and statistical distributions of these damage ratios were then Found, the lognormal distribution fitting the data well. The data was then divided into subsets according To selected classes of construction, and the vulnerabilities of these classes were measured and compared In terms of their mean damage ratios and the associated 95/100 confidence limits.
机译:本文介绍了对1987年3月2日新西兰Edgewube 6.6级地震中非住宅建筑物(全部为低层建筑物)造成的损失的分析。通过将每座建筑物的损失成本除以该建筑物的重置价值。然后,对于MM7和MM9强度区域,找到这些破坏率的平均值和统计分布,对数正态分布很好地拟合了数据。然后根据选择的构造类别将数据划分为子集,并根据平均破坏率和相关的95/100置信度限制对这些类别的漏洞进行测量和比较。

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