PERFORMANCE OF CEILINGS IN THE FEBRUARY 2011 CHRISTCHURCH EARTHQUAKE

被引:35
作者
Dhakal, Rajesh P. [1 ]
MacRae, Greg A. [1 ]
Hogg, Keith [2 ]
机构
[1] Univ Canterbury, Dept Civil & Nat Resources Engn, Christchurch, New Zealand
[2] Hush Interiors Ltd, Christchurch, New Zealand
来源
BULLETIN OF THE NEW ZEALAND SOCIETY FOR EARTHQUAKE ENGINEERING | 2011年 / 44卷 / 04期
关键词
D O I
10.5459/bnzsee.44.4.377-387
中图分类号
P5 [地质学];
学科分类号
0709 ; 081803 ;
摘要
This paper describes the performance of (or damage to) ceilings in buildings during the 22nd February 2011 Christchurch earthquake and the subsequent aftershocks. In buildings that suffered severe structural damage, ceilings and other non-structural components (rather expectedly) failed, but even in buildings with little damage to their structural systems, ceilings were found to be severely damaged. The extent of ceiling damage, where the ceilings were subject to severe shaking, depended on the type of the ceiling system, the size and weight of the ceilings and the interaction of ceilings with other elements. The varieties and extent of observed ceiling damage are discussed in this paper with the help of photographs taken after the earthquake.
引用
收藏
页码:377 / 387
页数:11
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