| 圆形截面无腹筋梁斜截面破坏形态分析 |
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| 引用本文： | 刘凡,孙敏,劳裕华.圆形截面无腹筋梁斜截面破坏形态分析[J].苏州科技学院学报(工程技术版),2000,13(3):69-73. |
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| 作者姓名： | 刘凡 孙敏 劳裕华 |
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| 作者单位： | 苏州城建环保学院城建系,江苏苏州,215011 |
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| 摘 要： | 文章通过对一组不同剪跨比、不同混凝土强度等级下的圆形截面钢筋混凝土无腹筋梁在集中荷载下的抗剪试验研究,分析总结了此类构件斜裂缝及次生裂缝出现和发展的规律和特征以及斜截面破坏过程、形态的规律和特点.为进一步研究圆形截面构件的抗剪性能提供参考意见.
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| 关 键 词： | 圆形截面 抗剪性能 剪切破坏特征 |
| 文章编号： | 1004-8022(2000)03-0069-05 |
| 修稿时间： | 2000年3月23日 |
Analysis of Shear Failure Characteristic of Non-Web Bar Circular Reinforced Concrete Beam |
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| LIU Fan, SUN Ming, LAO Yu-hua.Analysis of Shear Failure Characteristic of Non-Web Bar Circular Reinforced Concrete Beam[J].Journal of University of Science and Technology of Suzhou：Engineering and Technology,2000,13(3):69-73. |
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| Authors: | LIU Fan SUN Ming LAO Yu-hua |
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| Abstract: | By testing and studying 11 concentrated and loaded concrete circular reinforced concrete beams without web reinforcement in varying shear span effective depth ratio and strength of concrete, the paper analyzes and summarizes the developing regular pattern characteristics of cracks and shear failure characteristics. It also puts forward suggestions for further study on the shear strength of circular reinforced concrete members. |
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| Keywords: | Circular beam Shear strength Shear failure characteristics |
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