| 锈蚀钢筋抗拉强度对构件承载能力影响的分析 |
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| 引用本文： | 曹喜,张靖,王沙,刘盈. 锈蚀钢筋抗拉强度对构件承载能力影响的分析[J]. 建筑科学, 2010, 0(Z2) |
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| 作者姓名： | 曹喜 张靖 王沙 刘盈 |
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| 作者单位： | 内蒙古工业大学土木工程学院;中国建筑科学研究院建工检测中心; |
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| 摘 要： | 以一栋锈蚀钢筋混凝土结构为例,对其受弯、受压、受剪承载力进行计算分析。结果表明随着钢筋锈蚀率的增加,构件的承载能力有不同程度的下降,并比较了不同构件随钢筋锈蚀率增大的配筋变化率,为后续类似结构鉴定和加固提供了参考依据。
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| 关 键 词： | 钢筋锈蚀率 受弯构件 受压构件 受剪构件 配筋率 |
The Analysis of the Influence of the Rusty and Corrosive Reinforcement Tensile Strength to the Carrying Capacity of Structure |
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| CAO Xi,ZHANG Jing,WANG Sha,LIU Ying. The Analysis of the Influence of the Rusty and Corrosive Reinforcement Tensile Strength to the Carrying Capacity of Structure[J]. Building Science, 2010, 0(Z2) |
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| Authors: | CAO Xi ZHANG Jing WANG Sha LIU Ying |
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| Affiliation: | CAO Xi1,ZHANG Jing1,WANG Sha1,LIU Ying2(1.Inner Mongolia University of Technology,Civil Engineering Institute,Huhehot 010051,China,2.Building Engineering Testing Center,China Academy of Building Research,Beijing100013,China) |
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| Abstract: | Taken a rusty and corrosive reinforced concrete structure for example,the bending,bearing and shearing capacity of this structure are calculated in this paper,which showed that the carrying capacity of this structure declined in different degrees as the rust and corrosion rate increased,and with the increasing of the rust and corrosion rate,the change of the reinforcement ratio of different structure are compared in this paper,which provided a reference to the subsequent similar identification and reinforce... |
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| Keywords: | the rust and corrosion rate of reinforcement bending structure bearing structure shearing structure the reinforcement ratio |
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