| 加筋混凝土构件裂缝宽度计算公式的改进建议 |
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| 引用本文： | 荣国能.加筋混凝土构件裂缝宽度计算公式的改进建议[J].西南交通大学学报,1996,31(1):115-118. |
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| 作者姓名： | 荣国能 |
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| 作者单位： | 西南交通大学铁道及道路工程系 |
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| 摘 要： | 本文从加筋混凝土构件弯矩最大的附近截取裂缝间距长度的一段构件，分析该段构件的挠度与裂缝宽度之间的关系，从而建立裂缝宽度的理论计算公式，然后对理论计算公式进行简化，得到要应的实用计算公式。此法推理简单，计算方便且计算结果较好。
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| 关 键 词： | 构件 裂缝 宽度 加筋混凝土 |
A Suggestion for Calculating Crack Width of Concrete Memebers Containing Prestressed and Nonprestressed Reinforcement |
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| Rong Guoneng.A Suggestion for Calculating Crack Width of Concrete Memebers Containing Prestressed and Nonprestressed Reinforcement[J].Journal of Southwest Jiaotong University,1996,31(1):115-118. |
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| Authors: | Rong Guoneng |
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| Abstract: | By cutting out a section of reinforced concrete member nearby its point of maximum moment, the length of which is equal to the crack space and analysing the relationship between deformation and crack width of the section f a theoretical formula of crack width is determined. Simplifying this theoretical formula, a corresponding pratital calculable formula is obtained. This method is clear in concepts with good accuracy. |
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| Keywords: | concretes members cracks width |
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