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Abstract:
为了解决传统纤维布(fibre reinforced polymer/plastic,FPR)加固都采用有机胶作为黏结剂,存在容易老化、不耐火等问题,将无机新型黏结材料磷酸镁水泥(MPC)与有机胶(EP)分别黏结碳纤维布(CFRP布)1~3层约束素混凝土柱进行了轴压试验,得出了破坏形态、受压强度模型、应力-应变规律.通过比较研究认为:磷酸镁水泥黏结CFRP约束混凝土柱与有机胶黏结时,受压破坏形态一致,受约束柱强度提高,应力-应变规律一致,且磷酸镁水泥作为黏结剂时,约束构件受压破坏过程中表现了较好的延性.
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Source :
北京工业大学学报
Year: 2017
Issue: 03
Volume: 43
Page: 467-472
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 4
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