Indexed by:
Abstract:
介绍了碳纤维布(CFRP)加固腐蚀钢筋混凝土的梁静载和疲劳试验过程,探讨了加固方式和纤维布性能对疲劳寿命的影响.试验对象为6根FRP加固腐蚀梁、1根腐蚀未加固梁和1根标准梁(未腐蚀未加固);加固方式分别是CFRP缠绕加固梁和FRP在梁底抗弯加固且缠绕纤维布;试验过程中3根梁作静载试验,5根梁作疲劳试验.试验结果表明:FRP加固腐蚀梁的静载极限承载力比标准梁提高37%~38%;加固腐蚀梁的疲劳寿命是未加固梁的2~6倍,但低于标准梁.
Keyword:
Reprint Author's Address:
Email:
Source :
国防交通工程与技术
ISSN: 1672-3953
Year: 2008
Issue: 1
Volume: 6
Page: 22-25,43
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 5
Chinese Cited Count:
30 Days PV: 4
Affiliated Colleges: