钢筋锈胀下的混凝土抗压强度试验研究 |
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引用本文: | 杨德标,谢益蛟,宋一秋,郝雷.钢筋锈胀下的混凝土抗压强度试验研究[J].大众科技,2013(4):43-44,82. |
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作者姓名: | 杨德标 谢益蛟 宋一秋 郝雷 |
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作者单位: | 广西大学土木建筑工程学院,广西 南宁 530004 |
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摘 要: | 通过快速锈蚀试验和ABAQUS软件分析对比的方式对钢筋锈蚀膨胀中的混凝土抗压强度进行了研究,提出了对混凝土内部施加温度场的方法模拟钢筋产生的锈蚀膨胀力;分析结果表明,混凝土在钢筋临界锈蚀时混凝土强度会发生较大程度的下降。
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关 键 词: | 锈蚀膨胀 抗压强度 混凝土 |
Experimental studies of Compressive strength of concrete under steel corrosion |
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Abstract: | By accelerated corrosion test and the way of comparative analysis of ABAQUS software studied on the rebar corrosion expansion concrete compressive strength,proposed to the applying method of temperature field simulation of reinforced concrete internal corrosion expansion force produced;the analysis results show that the concrete in the steel bar corrosion in concrete critical strength larger drop will happen. |
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Keywords: | Corrosion expansion the compressive strength Concrete |
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