| 钢筋砼压扭和拉扭构件受力模型及承载力公式分析 |
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| 引用本文： | 王新玲,刘立新,于庆展. 钢筋砼压扭和拉扭构件受力模型及承载力公式分析[J]. 郑州大学学报(工学版), 1995, 0(2) |
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| 作者姓名： | 王新玲 刘立新 于庆展 |
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| 作者单位： | 郑州工学院，郑州粮食学院 |
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| 基金项目： | 国家和河南省自然科学基金 |
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| 摘 要： | 本文运用桁架理论建立了受扭构件受力模型，引用砼双向受力状态下强度理论和破坏准则推导出压扭和拉扭构件承载力公式，和现行规范（ＧＢＪ１０一８９）符合较好，验证了《规范》的合理性，并用试验结果检验了纯扭构件承载力计算公
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| 关 键 词： | 压扭，拉扭，受力模型 |
The Analysis of Space Frame Model and Ultimate Torque Formulas of Reinforced Concrete Members Under Compression Torsion and Tension Torsion |
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| Wang Xinling,liu Lixin,yu Qingzhan. The Analysis of Space Frame Model and Ultimate Torque Formulas of Reinforced Concrete Members Under Compression Torsion and Tension Torsion[J]. Journal of Zhengzhou University: Eng Sci, 1995, 0(2) |
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| Authors: | Wang Xinling liu Lixin yu Qingzhan |
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| Affiliation: | Wang Xinling;liu Lixin;yu Qingzhan(Zhengzhou Institute of Technology) (Zhengzhou Institute of Grain) |
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| Abstract: | In this paper, applied space frame model of torsion member and concrete strength theory under biaxial loads, ultimate torque formulas of reinforced concrete members under compression torsion and tension torsion are obtained. These formulas conform to the code formula (GBJ10-89) and they test and verify that the code formulas is reasonable. The bearing pressure fonnula under pure torsion is inspected by test results. |
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| Keywords: | Compression Torsion Tension Torsion space Frame Model |
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