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Author:

DENG Zong-cai (DENG Zong-cai.) (Scholars:邓宗才) | 邓宗才 (邓宗才.) (Scholars:邓宗才) | ZENG Hong-chao (ZENG Hong-chao.) | 曾洪超 (曾洪超.) | XU Hai-bin (XU Hai-bin.) | 徐海宾 (徐海宾.)

Abstract:

  为了给混杂FRP加固混凝土结构的弹塑性分析和加固设计提供计算模型,根据层内混杂FRP加固混凝土柱抗震性能的试验结果,以退化三线形模型为基础,通过回归分析,考虑了轴压比、体积配箍率和体积含纤率的影响,提出了混杂FRP加固混凝土柱的骨架曲线特征点参数确定公式和滞回曲线退化刚度确定公式。结果表明,所建立的恢复力模型骨架曲线和滞回曲线与试验值比较吻合。

Keyword:

混凝土柱 纤维复合材料 加固工程 恢复力模型

Author Community:

  • [ 1 ] [邓宗才]北京工业大学城市与工程防灾减灾省部共建教育部重点实验室
  • [ 2 ] [曾洪超]北京工业大学城市与工程防灾减灾省部共建教育部重点实验室
  • [ 3 ] [徐海宾]北京工业大学城市与工程防灾减灾省部共建教育部重点实验室
  • [ 4 ] [DENG Zong-cai]The Key Laboratory of Urban Security and Disaster Engineering
  • [ 5 ] [ZENG Hong-chao]The Key Laboratory of Urban Security and Disaster Engineering
  • [ 6 ] [XU Hai-bin]The Key Laboratory of Urban Security and Disaster Engineering

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Source :

Year: 2012

Page: 69-72

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 7

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