Earthquake-Resistant Performance of a Steel Frame Model with Inverse-Chevron Buckling Restrained Braces

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Xu, Y
Guan, H
Karampour, H
Loo, YC
Zhou, XJ
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Hong Hao, Chunwei Zhang

Date
2017
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Perth, Australia

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Abstract

The energy dissipation capacity of a conventional steel-braced structure subjected to earthquake loads is limited due to the low buckling capacity of the braces in compression. It has been shown that the energy dissipation or damage-prevention capacity of a steel framed structure can be greatly enhanced by employing Buckling-Restrained Braces (BRBs) (Xie 2005, Black et al. 2002), which also offer an improved inelastic deformation capacity. Consequently, the demands for inelastic deformation of other structural members will be greatly reduced.

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Mechanics of Structures and Materials: Advancements and Challenges - Proceedings of the 24th Australasian Conference on the Mechanics of Structures and Materials, ACMSM24 2016

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© 2017 Taylor & Francis. This is the author-manuscript version of the paper. Reproduced in accordance with the copyright policy of the publisher. Please refer to the publisher's website for access to the definitive, published version.

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Structural engineering

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