EXPERIMENTAL RESEARCH ON THE FLEXURAL PROPERTIES OF CORRODED REINFORCED CONCRETE BEAMS WITH RECYCLED COARSE AGGREGATES

机译：再生粗骨料的锈蚀钢筋混凝土梁受弯性能试验研究

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Among factors influencing the durability of recycled concrete, rebar corrosion is a primary factor. In this paper, flexural properties of six recycled concrete beams were studied experimentally. Based on the experimental results, the relationship between the bearing capacity of the beams and the degrees of rebar corrosion was presented. The failure pattern, bearing capacity and deflection of the beams were investigated. The results show that the bearing capacity decreases and the deflection increases as the degree of rebar corrosion increases. And some design suggestions for recycled concrete structure under corrosion environment was given.

机译：在影响再生混凝土耐久性的因素中，钢筋腐蚀是主要因素。本文通过实验研究了六种再生混凝土梁的抗弯性能。根据实验结果，提出了梁的承载力与钢筋腐蚀程度之间的关系。研究了梁的破坏模式，承载力和挠度。结果表明，随着钢筋锈蚀程度的增加，承载力减小，挠度增大。并针对腐蚀环境下的再生混凝土结构提出了一些设计建议。

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来源
《Construction west recycling and civil engineering sustainable development.》|2010年|p.522-527|共6页
会议地点 Shanghai(CN);Shanghai(CN)
作者
Yongji SONG; Jin WU;
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作者单位

Department of Civil Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;

Department of Civil Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China;

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会议组织
原文格式 PDF
正文语种 eng
中图分类固体废物的处理与利用;固体废物的处理与利用;
关键词
Recycled concrete beam; Rebar corrosion; Bearing capacity; Deflection;

机译：再生混凝土梁;钢筋腐蚀;承载力;挠度;

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1. FRP 加固锈蚀钢筋混凝土梁的受弯性能分析 [J] . 潘金龙, 王路平, 袁方, 东南大学学报（英文版） . 2014,第001期
2. Flexural performance of reinforced concrete beams made with recycled concrete coarse aggregate [J] . Seara-Paz Sindy, Gonzalez-Fonteboa Belen, Martinez-Abella Fernando, Engineering Structures . 2018,第FEBa1期

机译：再生混凝土粗骨料加固钢筋混凝土梁的抗弯性能
3. Flexural behavior of basalt fiber reinforced concrete beams with recycled concrete coarse aggregates [J] . Alnahhal Wael, Aljidda Omar Construction and Building Materials . 2018,第APRa30期

机译：再生混凝土粗骨料玄武岩纤维混凝土梁的抗弯性能
4. Effect of corroded tension reinforcements on flexural performance of reinforced recycled aggregate concrete beams strengthened with CFRP [J] . Zhang Huifeng, Wu Jin, Jin Fengyu, Composites . 2019,第APRa1期

机译：锈蚀抗张钢筋对CFRP加固的再生骨料混凝土梁抗弯性能的影响
5. EXPERIMENTAL RESEARCH ON THE FLEXURAL PROPERTIES OF CORRODED REINFORCED CONCRETE BEAMS WITH RECYCLED COARSE AGGREGATES [C] . Yongji SONG, Jin WU International conference on waste engineering and management . 2010

机译：腐蚀粗粒腐蚀混凝土梁弯曲性能的实验研究
6. Flexural Behavior of Basalt Fiber Reinforced Concrete Beams with Recycled Concrete Coarse Aggregates [D] . Aljidda, Omar Raad Naji. 2017

机译：玄武岩纤维钢筋混凝土梁的弯曲行为与再生混凝土粗骨料
7. Statistical and Reliability Study on Shear Strength of Recycled Coarse Aggregate Reinforced Concrete Beams [O] . Hyunjin Ju, Meirzhan Yerzhanov, Alina Serik, 2021

机译：再生粗骨料钢筋混凝土梁剪切强度的统计与可靠性研究
8. Flexural Behavior of Basalt Fiber Reinforced Concrete Beams with Recycled Concrete Coarse Aggregates [O] . Aljidda, Omar Raad Naji 2017

机译：再生混凝土粗骨料玄武岩纤维增强混凝土梁的抗弯性能

EXPERIMENTAL RESEARCH ON THE FLEXURAL PROPERTIES OF CORRODED REINFORCED CONCRETE BEAMS WITH RECYCLED COARSE AGGREGATES

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