| 钢筋混凝土矩形截面梁纵向配筋率影响分析 |
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| 引用本文： | 夏玉兰,袁健.钢筋混凝土矩形截面梁纵向配筋率影响分析[J].工程建设与设计,2006(12):44-46. |
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| 作者姓名： | 夏玉兰 袁健 |
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| 作者单位： | 1. 株洲市规划设计院,湖南,株洲,412007
2. 武汉理工大学土木工程与建筑学院,武汉,430070 |
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| 摘 要： | 推导了含有配筋率的用于钢筋混凝土矩形梁正截面抗弯承载力、挠度及最大裂缝宽度计算的表达式。在满足正截面承载力要求的基础上,分析了纵向配筋率的变化对挠度及最大裂缝宽度的影响。
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| 关 键 词： | 纵向配筋率 正截面抗弯承载力 挠度 最大裂缝宽度 |
| 文章编号： | 1007-9467（2006）12-0044-02 |
| 收稿时间： | 2006-08-13 |
| 修稿时间： | 2006年8月13日 |
Analysis of Longitudinal Reinforcement Ratio Effects of RC Beam with Rectangular Section |
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| XIA Yulan,YUAN Jian.Analysis of Longitudinal Reinforcement Ratio Effects of RC Beam with Rectangular Section[J].Construction & Design for Project,2006(12):44-46. |
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| Authors: | XIA Yulan YUAN Jian |
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| Abstract: | Calculated expressions including reinforcement ratio are deduced,which are applied to calculate flexural strength,deflection and maximum value of crack width of RC beam with rectangular section.Based on meeting the requirements of flexural strength,the effects made by ratio of longitudinal reinforcement on deflection and maximum value of crack width are analyzed. |
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| Keywords: | ratio of longitudinal reinforcement flexural strength deflection maximum value of crack width |
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