| 焊接钢筋网单向板开裂性能的研究 |
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| 引用本文： | 马庆臣,屈丽敏. 焊接钢筋网单向板开裂性能的研究[J]. 河北能源职业技术学院学报, 2003, 3(2): 32-34 |
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| 作者姓名： | 马庆臣 屈丽敏 |
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| 作者单位： | 唐山开滦建设集团,河北,唐山,063000 |
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| 摘 要： | 给出了焊接钢筋网单向板裂缝间距和宽度的计算公式，并作了7块单向板的试验来验证，结果表明，这些板的开裂间距主要依赖于焊接横向钢筋间距，而裂缝宽度的计算是根据裂缝间距进行的。
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| 关 键 词： | 焊接钢筋网 单向板 开裂性能 裂缝宽度 裂缝间距 混凝土 |
| 文章编号： | 1671-3974(2003)02-0032-03 |
| 修稿时间： | 2003-04-28 |
The Study of Cracking Performance of One -way Steel Plate Reinforced with Welded Bar Mat |
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| MA Qing-chen,QU Li-min. The Study of Cracking Performance of One -way Steel Plate Reinforced with Welded Bar Mat[J]. Journal of Hebei Energy Institute of Vocation and Technology, 2003, 3(2): 32-34 |
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| Authors: | MA Qing-chen QU Li-min |
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| Affiliation: | MA Qing-chen QU Li-min |
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| Abstract: | Equations for predicting the spacing and width of cracks in one - way slabs reinforced with welded wire fabric are presented. 7 slabs were tested to verify the predictions. Results showed that crack spacings in slabs depend mainly on the spacing of welded transverse wire while crack widths are calculated on the basis of crack spacing. |
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| Keywords: | welded wire fabric crack spacing and width one - way slabs |
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