| 腐蚀作用下钢筋与混凝土粘结性能关联因子研究 |
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| 引用本文： | 申强. 腐蚀作用下钢筋与混凝土粘结性能关联因子研究[J]. 交通标准化, 2011, 0(9): 58-60. DOI: 10.3869/j.issn.1002-4786.2011.09.019 |
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| 作者姓名： | 申强 |
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| 作者单位： | 北京新桥技术发展有限公司,北京,100088 |
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| 摘 要： | 通过分析试验数据,评价影响腐蚀作用下钢筋与混凝土之间极限粘结力的因素。研究结果表明,腐蚀作用下,各关联因子对钢筋与混凝土之间粘结力的影响大小依次为：保护层厚度、钢筋直径、钢筋等级、钢筋锈蚀率、混凝土强度。
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| 关 键 词： | 钢筋 混凝土 粘结性能 灰色关联分析 |
Correlation Factors of Bond Behavior Between Steel Bar and Concrete under Corrosion |
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| SHEN Qiang. Correlation Factors of Bond Behavior Between Steel Bar and Concrete under Corrosion[J]. Communications Standardization, 2011, 0(9): 58-60. DOI: 10.3869/j.issn.1002-4786.2011.09.019 |
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| Authors: | SHEN Qiang |
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| Affiliation: | SHEN Qiang(Beijing Xinqiao Technology Development Co.,Ltd.,Beijing 100088,China) |
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| Abstract: | The factors of ultimate bond strength between steel bar and concrete under corrosion are evaluated by analyzing the test data.The result determines the influence of each correlation factor on the bond strength under corrosion,whose degree from great to weak is: the thickness of protective layer,the diameter of steel bar,the grade of steel bar,the corrosion rate of steel bar,the concrete strength. |
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| Keywords: | steel bar concrete bond behavior gray correlation analysis |
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