| 锈蚀钢筋混凝土受弯构件受剪承载力计算 |
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| 引用本文： | 吴晓帆,赵斌,伋雨林,彭畅,李作华,周露. 锈蚀钢筋混凝土受弯构件受剪承载力计算[J]. 华中科技大学学报(城市科学版), 2007, 24(4): 59-61,75 |
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| 作者姓名： | 吴晓帆 赵斌 伋雨林 彭畅 李作华 周露 |
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| 作者单位： | 1. 华中科技大学,土木工程与力学学院,湖北,武汉,430074;华中科技大学,控制结构湖北省重点实验室,湖北,武汉,430074
2. 武汉天元工程监理有限责任公司,湖北,武汉,430223 |
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| 摘 要： | 基于钢筋混凝土构件受剪机理,研究钢筋锈蚀对混凝土构件受剪承载力的影响,提出钢筋锈蚀的混凝土受弯、偏心受压、偏心受拉构件的受剪承载力计算公式;公式计算值与已有的试验数据及有限元模拟结果较为吻合,说明本文公式可供工程参考。
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| 关 键 词： | 钢筋混凝土 锈蚀 斜截面 受剪承载力 |
| 文章编号： | 1672-7037（2007）04-0059-03 |
| 收稿时间： | 2007-06-12 |
| 修稿时间： | 2007-06-12 |
Shear Capacity Calculation Method of Corroded Reinforced Concrete Beam |
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| WU Xiao-fan,ZHAO bin,JI Yu-lin,PENG Chang,LI Zuo-hua,ZHOU Lu. Shear Capacity Calculation Method of Corroded Reinforced Concrete Beam[J]. Journal of Huazhong University of Science and Technology, 2007, 24(4): 59-61,75 |
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| Authors: | WU Xiao-fan ZHAO bin JI Yu-lin PENG Chang LI Zuo-hua ZHOU Lu |
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| Abstract: | The influence of reinforcement corrosion on the shear strength of R.C.members is studied particularly based on shearing mechanism and the main influential factors are obtained.Calculating formulas for the shear strength corroded R.C.members is proposed.The formula proposed in this paper was applied to calculate the shear capacity of the experimental models and simulative models created by finite element analysis software,and then the results were compared and analyzed with the simulative result to prove the feasibility of the formula. |
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| Keywords: | reinforced concrete corrosion diagonal section shear bearing capacity |
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