Simulation of Shake Table Tests on Out-of-Plane Masonry Buildings. Part (I): Displacement-based Approach Using Simple Failure Mechanisms

被引:14
作者
Derakhshan, Hossein [1 ]
Nakamura, Yasuto [1 ]
Ingham, Jason M. [2 ]
Griffith, Michael C. [1 ]
机构
[1] Univ Adelaide, Sch Civil Environm & Min Engn, Adelaide, SA, Australia
[2] Univ Auckland, Dept Civil & Environm Engn, Auckland, New Zealand
关键词
Displacement-based analysis; dynamic analysis; unreinforced masonry; WALLS;
D O I
10.1080/15583058.2016.1237590
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
A displacement-based (DB) assessment procedure was used to predict the results of shake table testing of two unreinforced masonry buildings, one made of clay bricks and the other of stone masonry. The simple buildings were subject to an acceleration history, with the maximum acceleration incrementally increased until a collapse mechanism formed. Using the test data, the accuracy and limitations of a displacement-based procedure to predict the maximum building displacements are studied. In particular, the displacement demand was calculated using the displacement response spectrum corresponding to the actual shake table earthquake motion that caused wall collapse (or near collapse). This approach was found to give displacements in reasonable agreement with the wall's displacement capacity.
引用
收藏
页码:72 / 78
页数:7
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