2010年9月4日达菲尔德地震期间教堂的表演

IF 0.8 Q4 ENGINEERING, GEOLOGICAL

Bulletin of the New Zealand Society for Earthquake Engineering Pub Date : 2010-12-31 DOI:10.5459/BNZSEE.43.4.374-381

M. Anagnostopoulou, M. Bruneau, H. Gavin

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引用次数: 10

摘要

本文重点研究了2010年9月4日达菲尔德地震后坎特伯雷地区教堂的结构行为和破坏类型。考虑到建筑风格、结构体系和下垫土性质的可变性，确定了不同的破坏模式，包括面外山墙破坏、钟楼倒塌以及液化和地面沉降引起的裂缝。基督城的建筑和历史地标，基督城大教堂，在地震中遭受了轻微的破坏，主要是因为它在2006-2007年期间进行了抗震改造。然而，许多其他教堂结构需要改造和配套措施，以避免额外的破坏。

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Performance of churches during the Darfield earthquake of September 4, 2010

This paper focuses on the structural behaviour and types of failure of churches located in the general Canterbury area following the Darfield earthquake of September 04, 2010. Given the variability in architectural styles, structural systems and properties of underlying soils, different patterns of damage were identified including out-of-plane gable failures, collapse of bell towers and cracking due to liquefaction and ground settlement. An architectural and historical landmark of Christchurch, the Christchurch Cathedral, suffered insignificant damage during the earthquake mainly because of its seismic retrofitting during 2006-2007. However many other church structures required retrofitting and supporting measures to avoid additional damage.

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来源期刊

Bulletin of the New Zealand Society for Earthquake Engineering ENGINEERING, GEOLOGICAL-

CiteScore

2.50

自引率

17.60%

发文量