Kou kouzou rombunshuu
Online ISSN : 1884-0329
Print ISSN : 1880-9928
ISSN-L : 1880-9928
AN EXPERIMENT OF A BUCKLING RESTRAINED BRACING OF LARGE SLENDERNESS RATIO AND THE DESIGN METHOD
Tamami ORYUYuji KOETAKAKazuo INOUEHidesada KANAJI
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JOURNALS FREE ACCESS

2009 Volume 16 Issue 61 Pages 61_1-61_10

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Abstract

This paper deals with influence of slenderness ratio about a buckling restrained brace (BRB) experimentally and shows a design method of BRB of large slenderness ratio based on the test results. It is found that a residual deformation accumulate by repetition loading in a BRB of large slenderness ratio. As a result, we suggest the equation to estimate the residual deformation and show that the proposed design method should avoid global buckling.

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© 2009 Japanese Society of Steel Construction
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