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在钢筋混凝土深梁研究中,悬臂深梁所见资料较少。根据8根集中荷载作用下的钢筋混凝土悬臂深粱的试验结果,并结合非线性有限元分析,研究和探讨了悬臂深梁的抗剪机理和破坏形态.由试验资料进行回归分析,提出了悬臂深梁的抗剪承载力计算公式。计算结果与试验基本吻合。
In the study of reinforced concrete deep beams, less data are available for cantilever deep beams. Based on the experimental results of reinforced concrete cantilever deep boring under the action of eight concentrated loads, combined with nonlinear finite element analysis, the shear mechanism and failure modes of cantilever deep beams are studied and discussed. Based on the regression analysis of test data, the formula for the calculation of shear capacity of cantilever deep beams was proposed. The calculated results are basically consistent with the test.