Near surface mounted strengthening of RC beams using basalt fiber reinforced polymer bars
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- 作者：Smitha Gopinath ; smithag@serc.res.in" class="auth_mail" title="E-mail the corresponding author ; smithagopinath13@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; A. Ramachandra Murthy ; Husain Patrawala
- 关键词：RC beams ; Near surface mounted ; BFRP ; Flexural strengthening ; Pullout
- 刊名：Construction and Building Materials
- 出版年：2016
- 出版时间：15 May 2016
- 年：2016
- 卷：111
- 期：Complete
- 页码：1-8
- 全文大小：2180 K
文摘
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Use of BFRP bars for near surface mounted strengthening (NSM) is investigated.
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Characterized the pullout behavior of BFRP bars.
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Influential parameters such as bonded length, groove size and diameter of bar were investigated for pullout behavior.
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Flexural strengthening of RC beams were carried out by using BFRP-NSM method.
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NSM-BFRP strengthening can double the load carrying capability without loosing ductility of RC beams.