【摘要】 列举了国内外有关设计标准、指南和文献中的 7种CFRP布加固钢筋混凝土柱受剪承载力的计算方法 ,对国内外 3 3根柱的试验结果进行了验算 ,分析了各建议公式计算结果的可靠性和CFRP布对受剪的贡献 ,在此基础上提出了实用计算建议 ,供编制有关设计规范和工程设计参考。更多还原

【Abstract】 The shear strength calculating methods of RC columns strengthened with CFRP sheets, suggested in seven literatures of design standards, specifications and references, are summarized for comparison with the results of 33 tests. The reliability of the seven calculating methods and the shear contribution provided by the CFRP are analyzed. Based on the comparison with experimental results and the analysis, a practical calculating formula to determine the shear contribution of CFRP with enough reliability and simple calculation is put forward. The suggested calculating method can be referred for editing specification and used for construction design.更多还原