| 无粘结部分预应力混凝土连续梁弯矩重分布分析 |
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| 引用本文： | 房贞政,陈红媛.无粘结部分预应力混凝土连续梁弯矩重分布分析[J].福州大学学报(自然科学版),1996(3):47-52. |
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| 作者姓名： | 房贞政 陈红媛 |
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| 作者单位： | 福州大学土木建筑工程系 |
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| 摘 要： | 探讨了无粘结部分预应力混凝土连续梁的弯矩重分布问题，涉及了弯矩重分布中预加力次力矩的影响。提出非线性的桁架有限元模式。应用于无粘结部分预应力混凝土连续梁内力重分布的分析。
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| 关 键 词： | 无粘结 连续粱 弯矩重分布 |
An Analysis of Moment Redistribution in Externally Prestressed Concrete Continuous Beams |
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| Fang Zhenzheng,Chen Hongyuan.An Analysis of Moment Redistribution in Externally Prestressed Concrete Continuous Beams[J].Journal of Fuzhou University(Natural Science Edition),1996(3):47-52. |
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| Authors: | Fang Zhenzheng Chen Hongyuan |
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| Institution: | Fang Zhenzheng Chen Hongyuan (Department of Civil and Architectural Engineering,Fuzhou University,Fuzhou,350002) |
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| Abstract: | The moment redistribition in externally prestressed concrete continuous beams was investigated in this paper,and the influence of secondary moment upon moment redistribution was also discussed in this paper a non-linear Strut and Tie model, which can be used to analyze the moment redistribition of externally prestressed concrete continuous beams,was presented. |
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| Keywords: | unbonded continuous beam moment redistribution |
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