| 钢纤维对无粘结预应力混凝土扁梁框架结构受力性能的影响 |
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| 引用本文： | 陈亚亮,郑建岚. 钢纤维对无粘结预应力混凝土扁梁框架结构受力性能的影响[J]. 福州大学学报(自然科学版), 2005, 33(2): 201-206 |
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| 作者姓名： | 陈亚亮 郑建岚 |
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| 作者单位： | 福州大学土木建筑工程学院,福建,福州,350002 |
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| 摘 要： | 通过对设置了外伸短梁的2榀钢纤维无粘结预应力扁梁框架以及用来对比的普通混凝土扁梁框架的拟静力试验,讨论了钢纤维对梁、柱的破坏形态、框架滞回曲线、钢筋的应变以及钢筋和混凝土之间的粘结滑移的影响
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| 关 键 词： | 钢纤维 混凝土 无粘结预应力 扁梁框架 力学性能 |
| 文章编号： | 1000-2243(2005)02-0201-06 |
| 修稿时间： | 2004-08-31 |
Contribution of steel fibers to mechanics behavior of unbonded- prestressed concrete wide- beam frames |
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| CHEN Ya-liang,ZHENG Jian - lan. Contribution of steel fibers to mechanics behavior of unbonded- prestressed concrete wide- beam frames[J]. Journal of Fuzhou University(Natural Science Edition), 2005, 33(2): 201-206 |
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| Authors: | CHEN Ya-liang ZHENG Jian - lan |
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| Affiliation: | (College of Civil Engineering and Architecture, Fuzhou University, Fuzhou, Fujian 350002, China) |
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| Abstract: | Based on the experiments of two unbonded-prestressed wide-beam frames with steel fiber concrete and one with conventional concrete for comparing under low reversed cyclic loading, influenced of steel fibers to the failure pattern of beam and column, hysteresis loops, strain of reinforcement and bond slipping between the bar and concrete have been discussed. |
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| Keywords: | steel fibers concrete unbonded-prestressed wide-beam frame mechanics behavior |
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