| 无粘结部分预应力砼梁的延性试验研究 |
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| 引用本文： | 陈晓宝.无粘结部分预应力砼梁的延性试验研究[J].合肥工业大学学报(自然科学版),1994(4). |
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| 作者姓名： | 陈晓宝 |
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| 作者单位： | 合肥工业大学建筑工程系 |
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| 摘 要： | 通过对无粘结部分预应力砼梁延性性能的试验研究，对影响延性性能的因素如截面配筋情况、跨高比以及加荷方式等进行了分析，指出其中主要影响因素可由截面综合配筋指标来表达
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| 关 键 词： | 无粘结梁 部分预应力砼 延性 试验研究 |
EXPERIMENTAL STUDY ON DUCTILITY OF UNBONDED PARTIALLY PRESTRESSED CONCRETE BEAMS |
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| Chen Xiaobao.EXPERIMENTAL STUDY ON DUCTILITY OF UNBONDED PARTIALLY PRESTRESSED CONCRETE BEAMS[J].Journal of Hefei University of Technology(Natural Science),1994(4). |
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| Authors: | Chen Xiaobao |
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| Institution: | Chen Xiaobao |
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| Abstract: | Unbonded partially prestressed concrete(PPC) beams with various reinforcement ratio,different span-height ratio and loading style have been tested to study their ductility,and main factors influencing ductility can be expressed by reinforcement index of section. |
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| Keywords: | unbonded beam partially prestressed concrete(PPC) ductility test |
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