| 用普通钢筋混凝土叠合板作受压翼的钢-混凝土组合梁 |
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| 引用本文： | 王聚厚,闰善章.用普通钢筋混凝土叠合板作受压翼的钢-混凝土组合梁[J].工业建筑,1992(2):6-9,14. |
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| 作者姓名： | 王聚厚 闰善章 |
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| 作者单位： | 郑州工学院
(王聚厚，聂建国，卫军)，山西省电力勘测设计院
(闰善章，牛西云)，山西省电力勘测设计院(袁彦生) |
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| 摘 要： | 本文通过6根试验梁受弯性能、钢筋混凝土板纵向抗剪性能和破坏形态的分析,找出了影响该类组合梁受力性能和承载力的主要因素,建立了按塑性方法计算该类组合梁极限抗弯承载力和钢筋混凝土板纵向抗剪承载力的公式,其与试验结果符合良好。最后提出了发挥该类组合梁理论极限抗弯承载力的最小横向配筋率。
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| 关 键 词： | 组合梁 钢筋混凝土叠合板 |
STEEL-CONCRETE COMPOSITE BEAM USING PRECAST CONCRETE AND CAST-IN-PLACE CONCRETE SLABS AS ITS FLANGE |
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| Abstract: | Based on experimental results of six new type of simply supported steel-concrete compositebeams, the minimum amount of transverse reinforcement to develop the theoretical ultimatic flexurestrength of the new type of composite beam, the maximum longitudinal shear strength of the slab alongthe beam are presented, the influence of the varying stud connector spacing on the behaviour of thecomposite beam is also considered. At last, a practical calculation method for this type of compositebeam is put forward. |
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