| 二次受力钢筋砼叠合梁斜屋破坏抗剪强度 |
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| 引用本文： | 林长青,周旺华. 二次受力钢筋砼叠合梁斜屋破坏抗剪强度[J]. 武汉理工大学学报, 1995, 0(1) |
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| 作者姓名： | 林长青 周旺华 |
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| 作者单位： | 武汉工业大学建筑学院 |
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| 摘 要： | 本文基于试验，分析了叠合梁受剪时的破坏形态，指出二次受力叠合梁斜裂缝具有不重合性，将其作为叠合梁的独有特征，给出了“斜向受压短体”的破坏模式，由此提出二次受力叠合梁受剪承载能力计算时必须验算斜压破坏强度的结论。本文提出的公式计算与实测值符合性较好。
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| 关 键 词： | 叠合梁；二次受力；不重合性 |
Shear Strength of Diagonal Compression Failure of Reinforced Concrete Composition Beams Subjected Two-Stage Loading |
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| Lin Changqing, Zhou Wanghua. Shear Strength of Diagonal Compression Failure of Reinforced Concrete Composition Beams Subjected Two-Stage Loading[J]. Journal of Wuhan University of Technology, 1995, 0(1) |
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| Authors: | Lin Changqing Zhou Wanghua |
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| Abstract: | Based on experiments, this paper analysed failure shape of shear and pointed nocioncide of diagonal crack on reinforced concrete composite beams subjuted two-stage coading. According to nocoincide charator, this paper given failure shape of diagonal compression short column and emphasized that failure shape of diagonal compression must be calculated in shear strength of reinforced concrete composite beams subjected two-stage loading. The theroy analysing results are identical with the testing results. |
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| Keywords: | composite two-stage loading nocincide property |
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