| 塑钢纤维增强轻骨料混凝土试验研究 |
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| 引用本文： | 向晓峰,徐晓伟,刘峰.塑钢纤维增强轻骨料混凝土试验研究[J].施工技术,2005(Z2). |
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| 作者姓名： | 向晓峰 徐晓伟 刘峰 |
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| 作者单位： | 北京海军工程设计研究院 北京100070(向晓峰，徐晓伟)，南京解放军理工大学 江苏南京210007(刘峰) |
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| 摘 要： | 采用粉煤灰陶粒配制了强度61MPa、密度1 857kg/m3的高强轻骨料混凝土。并通过试验研究了高性能异型塑钢纤维(HPP)对轻骨料混凝土抗压强度、抗劈拉强度以及表观密度的影响,研究表明,不同掺量的HPP纤维对轻骨料混凝土的表观密度、抗压强度没有显著影响,但能明显改善轻骨料混凝土的抗拉性能。
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| 关 键 词： | 轻骨料混凝土 HPP纤维 抗压强度 劈拉强度 表观密度 |
Experimental Study on Plastic Fibre Reinforced Light-aggregate Concrete |
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| XIANG Xiao-feng,XU Xiao-wei,LIU Feng.Experimental Study on Plastic Fibre Reinforced Light-aggregate Concrete[J].Construction Technology,2005(Z2). |
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| Authors: | XIANG Xiao-feng XU Xiao-wei LIU Feng |
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| Affiliation: | XIANG Xiao-feng~1,XU Xiao-wei~1,LIU Feng~2 |
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| Abstract: | Flyash-haydite was used to mix up high strength light-aggregate concrete with strength of 61MPa and density of(1 857kg/)m~3.The influence of HPP fiber on the compression strength,tensile strength and apparent density of light-aggregate concrete was also studied.The research indicates that HPP fiber can increase the tensile strength of light-aggregate concrete greatly.However there's no much influence on the compressive strength and apparent density of light-aggregate concrete. |
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| Keywords: | light-aggregate concrete HPP fiber compressive strength tensile strength apparent density |
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