| 粘贴钢板条加固双向板承载力的分析与计算 |
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| 引用本文： | 满广生,曲恒绪.粘贴钢板条加固双向板承载力的分析与计算[J].合肥工业大学学报(自然科学版),2009,32(3). |
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| 作者姓名： | 满广生 曲恒绪 |
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| 作者单位： | 安徽水利水电职业技术学院,建筑工程技术系,安徽,合肥,231600 |
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| 摘 要： | 外粘碳纤维(CFRP)布和钢板条可有效地加固补强混凝土双向板,目前在工程上粘贴正交的CFRP条带或矩形薄钢板加固混凝土双向板方面的研究和应用已有不少;文章在试验研究的基础上对承受局部均布荷载的粘贴单向钢板条加固的钢筋混凝土双向板进行了极限承载力分析,采用屈服铰线理论对该类加固板的塑性铰线模式和极限承载力进行了分析与计算.
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| 关 键 词： | 加固 双向板 单向钢板条 极限承载力 屈服铰线 |
Analysis and calculation of the limit load of two-way slabs with externally applied steel strips |
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| MAN Guang-sheng,QU Heng-xu.Analysis and calculation of the limit load of two-way slabs with externally applied steel strips[J].Journal of Hefei University of Technology(Natural Science),2009,32(3). |
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| Authors: | MAN Guang-sheng QU Heng-xu |
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| Institution: | Dept.of Civil Engineering;Anhui Technical College of Water Resources and Hydroelectric Power;Hefei 231600;China |
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| Abstract: | The reinforced concrete structure can be strengthened effectively by means of bonding carbon fiber reinforced polymer(CFRP) or steel plates.So far,some researches on bonding crossed CFRP or steel strips in strengthening the two-way reinforced concrete slabs have been undertaken,but less study on the technique of bonding one-way steel strips in strengthening the two-way reinforced concrete slabs has been done.Based on the experimental study on the two-way reinforced concrete slabs strengthened with bonding o... |
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| Keywords: | strengthening two-way slab one-way steel strip bearing capacity yield-line |
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