| 碳纤维加固钢压杆的简化稳定分析 |
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| 引用本文： | 邓长根,朱文美. 碳纤维加固钢压杆的简化稳定分析[J]. 工业建筑, 2008, 38(3): 106-109 |
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| 作者姓名： | 邓长根 朱文美 |
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| 作者单位： | 同济大学,建筑工程系,上海,200092 |
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| 基金项目： | 国家自然科学基金资助项目(50478107) |
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| 摘 要： | 碳纤维加固具有自重轻、抗拉强度高、易施工、耐久性好等优点,被广泛应用于加固钢筋混凝土结构,并开始推广应用于加固钢结构。采用碳纤维加固钢压杆,对其稳定承载力进行简化分析,并推导出加固后钢压杆临界荷载和稳定系数的计算公式。
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| 关 键 词： | 钢结构 轴压杆 稳定性 碳纤维 加固 |
| 修稿时间： | 2007-03-20 |
SIMPLIFIED BUCKLING ANALYSIS OF STEEL COMPRESSION MEMBERS STRENGTHENED WITH CFRP |
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| Deng Changgen,Zhu Wenmei. SIMPLIFIED BUCKLING ANALYSIS OF STEEL COMPRESSION MEMBERS STRENGTHENED WITH CFRP[J]. Industrial Construction, 2008, 38(3): 106-109 |
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| Authors: | Deng Changgen Zhu Wenmei |
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| Abstract: | The CFRP strengthening has the advantages of low density,high strength,facility,endurance,etc,so it has been widely applied to strengthen reinforced concrete structures.It is also applicable to the rehabilitation of steel structures.A simplified buckling analysis of steel compression members strengthened with CFRP is carried out,and formulae of the buckling loads and stability coefficients of the strengthened compression members are derived. |
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| Keywords: | steel structure axial compression member stability CFRP strengthening |
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