| 锈蚀钢筋混凝土构件残余承载能力 |
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| 引用本文： | 邢锋,何勇,陈驹,朱继华.锈蚀钢筋混凝土构件残余承载能力[J].低温建筑技术,2009,31(2):34-36. |
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| 作者姓名： | 邢锋 何勇 陈驹 朱继华 |
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| 作者单位： | 1. 深圳大学土木工程学院,深圳市土木工程耐久性重点实验室,深圳,518060
2. 浙江大学建筑工程学院,杭州,310027 |
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| 基金项目： | 深圳市土木工程重点实验室资助项目 |
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| 摘 要： | 通过对于目前锈蚀钢筋混凝土梁、板和柱构件承载能力进行研究，对于锈蚀构件的残余承载能力与钢筋锈蚀率的关系进行研究，分析了钢筋锈蚀率对于不同构件残余承载能力的影响，给出了钢筋锈蚀率与构件残余承载能力的关系公式，为锈蚀构件残余承载能力的计算提供了简捷的方法。
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| 关 键 词： | 锈蚀 钢筋混凝土构件 残余承载能力 |
RESIDUAL STRENGTHS OF CORRODED REINFORCED CONCRETE MEMBERS |
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| XING Feng,HE Yong,CHEN Ju,ZHU Ji-hua.RESIDUAL STRENGTHS OF CORRODED REINFORCED CONCRETE MEMBERS[J].Low Temperature Architecture Technology,2009,31(2):34-36. |
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| Authors: | XING Feng HE Yong CHEN Ju ZHU Ji-hua |
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| Affiliation: | 1.Shenzhen Key Lab on Durability of Civil Engineering;College of Civil Engineering;Shenzhen University;Shenzhen 518060;China;2.College of Civil Engineering and Architecture;Zhejiang University;Hangzhou 310027;China |
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| Abstract: | This paper addressed the residual strengths of corroded reinforced concrete members of beams,plates and columns.The relationship between the residual strengths and reinforcing bar corrosion rate was studied.Empirical equations of residual strengths based on reinforcing bar corrosion rate were proposed,which enable the designer to account the effect of corrosion on the strengths of structural members. |
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| Keywords: | corrosion reinforced concrete member residual strength |
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