Experimental validation of re-centring capability of eccentrically braced frames with removable links
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- 作者：Adriana Ioana ; adriana.ioan-chesoan@student.upt.ro" class="auth_mail" title="E-mail the corresponding author ; Aurel Stratana ; aurel.stratan@upt.ro" class="auth_mail" title="E-mail the corresponding author ; Dan Dubinăa ; b ; dan.dubina@upt.ro" class="auth_mail" title="E-mail the corresponding author ; Martin Poljan&scaron ; ekc ; martin.poljansek@jrc.ec.europa.eu" class="auth_mail" title="E-mail the corresponding author ; Francisco Javier Molinac ; francisco.molina@jrc.ec.europa.eu" class="auth_mail" title="E-mail the corresponding author ; Fabio Taucerc ; fabio.taucer@jrc.ec.europa.eu" class="auth_mail" title="E-mail the corresponding author ; Pierre Pegonc ; pierre.pegon@jrc.ec.europa.eu" class="auth_mail" title="E-mail the corresponding author ; Gabriel Sabăuc ; a ; gabriel.sabau@jrc.ec.europa.eu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Eccentrically braced frames ; Re-centring ; Replaceable links ; Seismic resistance
- 刊名：Engineering Structures
- 出版年：2016
- 出版时间：15 April 2016
- 年：2016
- 卷：113
- 期：Complete
- 页码：335-346
- 全文大小：5497 K
文摘
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Dual frames with removable links provide a structure with re-centring capability.
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The re-centring capability was validated through a full-scale experimental programme.
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Good re-centring of frame with links not connected to the slab was observed.
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The links can be removed by unbolting if permanent deformation after earthquake is small.
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Flame cutting of links is recommended if larger permanent drifts occur.