| 粉煤灰对路用混凝土抗开裂性能的影响 |
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| 引用本文： | 张万祥.粉煤灰对路用混凝土抗开裂性能的影响[J].内蒙古公路与运输,2009(1):30-32. |
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| 作者姓名： | 张万祥 |
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| 作者单位： | 内蒙古大学交通学院,内蒙古,呼和浩特,010023 |
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| 摘 要： | 混凝土开裂是影响路面混凝土耐久性的重要因素，粉煤灰混凝土具有较好的综合耐久性。通过对不同粉煤灰掺量混凝土在不同养护条件下开裂性的试验研究，验证了粉煤灰对混凝土抗裂性的影响。
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| 关 键 词： | 粉煤灰 混凝土 路面 抗裂性 影响 |
Effect of fly-ash on the crack resistance for road concrete |
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| ZHANG Wan-xiang.Effect of fly-ash on the crack resistance for road concrete[J].Highways & Transportation in Inner Mongolia,2009(1):30-32. |
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| Authors: | ZHANG Wan-xiang |
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| Abstract: | Cracking is an important factor influencing the durability of concrete pavement,while fly-ash concrete is of better comprehensive durability.Based on the trial study of crack resistance with different dosages of admixing fly-ash under all curing conditions,this article analyzes effect of fly-ash on the crack resistance of road concrete. |
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| Keywords: | fly-ash concrete pavement crack resistance effect |
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