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Author:

滕海文 (滕海文.) | 贺志远 (贺志远.) | 赵卓 (赵卓.)

Indexed by:

CQVIP PKU CSCD

Abstract:

箍筋的配置与否会引起锈蚀钢筋与混凝之间极限粘结状态的改变,基于Tepfers受均匀内压作用的厚壁圆筒力学模型和不同极限粘结状态时的受力模型,以未开裂混凝土对锈蚀钢筋的有效约束力为入手点,建立了锈蚀钢筋与混凝土之间的粘结强度模型.通过对国内外文献试验结果进行模型的验证,结果表明无箍筋配置时粘结强度模型的有效性与劈裂破坏时变形肋前的锥面倾角有关,有箍筋配置时粘结强度模型的有效性与钢筋的锈蚀程度有关.

Keyword:

混凝土 粘结强度 模型 锈蚀 钢筋

Author Community:

  • [ 1 ] [滕海文]北京工业大学
  • [ 2 ] [贺志远]北京工业大学
  • [ 3 ] [赵卓]郑州大学

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Source :

建筑结构

ISSN: 1002-848X

Year: 2013

Issue: 14

Volume: 43

Page: 73-76,72

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 7

Chinese Cited Count:

30 Days PV: 9

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