| 锈蚀钢筋压屈承载力试验研究及有限元分析 |
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| 引用本文： | 石泉彬,周桂香.锈蚀钢筋压屈承载力试验研究及有限元分析[J].泰州职业技术学院学报,2011,11(5):43-47. |
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| 作者姓名： | 石泉彬 周桂香 |
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| 作者单位： | 泰州职业技术学院建筑工程系,江苏泰州,225300 |
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| 摘 要： | 在实验室采用直流电源进行电化学加速锈蚀钢筋，从而获得不同直径、长径比和锈蚀率的锈蚀钢筋试件，然后在万能电子试验机上进行压屈试验，获得锈蚀钢筋压屈承栽力曲线。经过统计分析，得到四种形态的锈蚀钢筋压屈承载力计算模型。应用大型有限元分析软件ANSYS对锈蚀钢筋压屈承载力模型进行进一步验证。
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| 关 键 词： | 锈蚀钢筋 压屈承载力 试验 有限元 |
Experimental Study and Finite Element Analysis of the Buckling Capacity of Corroded Reinforcements |
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| SHI Quan-bin,ZHOU Gui-xiang.Experimental Study and Finite Element Analysis of the Buckling Capacity of Corroded Reinforcements[J].Journal of Taizhou Polytechnical Institute,2011,11(5):43-47. |
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| Authors: | SHI Quan-bin ZHOU Gui-xiang |
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| Institution: | SHI Quan-bin,ZHOU Gui-xiang(Taizhou Polytechnic College,Taizhou Jiangsu 225300,China) |
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| Abstract: | Corroded reinforcements, with various diameters, length-to-diameter ratios and corrosion rates, are obtained from the lab by using DC electrical sources to accelerate corrosion. The buckling capacity curves of corroded reinforcements are gained from electronic universal testing machine in the buckling test.The buckling capacity computational model of corroded reinforcement can be generalized in four types that are verified by the application of finite element analysis software ANASYS. |
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| Keywords: | corroded reinforcement buckling capacity test finite element analysis |
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