Cyclic tests of all-steel web-restrained buckling-restrained brace subassemblages
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- 作者：Johnn P. Judda ; jjudd5@uwyo.edu" class="auth_mail" title="E-mail the corresponding author ; Igor Marinovicb ; Matthew R. Eathertonc ; Clifton Hyderb ; Adam R. Phillipsc ; Adrian Tola Tolac ; Finley A. Charneyc
- 关键词：Buckling-restrained brace ; Cyclic qualification testing ; Subassemblage test
- 刊名：Journal of Constructional Steel Research
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：125
- 期：Complete
- 页码：164-172
- 全文大小：1737 K
文摘
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Web-restrained braces (WRBs) utilize standard steel bar stock used for metal buildings.
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Four WRB frame subassemblages were subjected to AISC 341–10 test protocol for BRBs.
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Three different sizes of steel core plates were examined.
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All specimens exhibited stable and repeatable behavior up to 2% story drift.
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The 12.7-mm thick core plate specimens endured additional cycles at 1.5% story drift.