| 预应力T形截面构件在弯扭组合作用下的试验研究 |
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| 引用本文： | 马云昌
,孙洁.预应力T形截面构件在弯扭组合作用下的试验研究[J].合肥工业大学学报(自然科学版),1991(3). |
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| 作者姓名： | 马云昌 孙洁 |
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| 摘 要： | 本文通过五根预应力T形截面构件在弯扭组合作用下的试验,探讨了扭弯比对构件的破坏特征、扭转刚度、弯曲刚度等的影响,分析了预应力的作用,并提出了预应力T形截面构件的弯扭相关曲线。
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| 关 键 词： | 预应力砼 扭转 弯曲 刚度 |
THE EXPERIMENTAL STUDY ABOUT THE PRESTRESSED CONCRETE T-BEAMS IN TORSION AND BENDING |
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| Ma Yunchang Sun Jie.THE EXPERIMENTAL STUDY ABOUT THE PRESTRESSED CONCRETE T-BEAMS IN TORSION AND BENDING[J].Journal of Hefei University of Technology(Natural Science),1991(3). |
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| Authors: | Ma Yunchang Sun Jie |
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| Institution: | Ma Yunchang Sun Jie |
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| Abstract: | Based on the analysis of the authors' test results of 5 prestressed concrete T-bea-ms subjected to combined torsion and bending, the authors studied the influence of the ratios of torsion to bending on the failure modes, torsional stiffness and flexural stiffness etc. A int eraction curve for prestressed concrete T-beams was put forward. |
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| Keywords: | prestressed concrete torsion bending stiffness |
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