| 砂砾卵石混合料干密度与碾压的关系研究 |
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| 引用本文： | 王可用. 砂砾卵石混合料干密度与碾压的关系研究[J]. 山西建筑, 2007, 33(19): 162-163 |
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| 作者姓名： | 王可用 |
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| 作者单位： | 中铁十四局集团有限公司,山东 济南 250014 |
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| 摘 要： | 针对砂砾卵石混合料压实特性离散的特点,对其干密度与碾压速度的关系、干密度与碾压遍数的关系进行了深入的压实研究,通过对碾压前、碾压4遍、碾压6遍的筛分试验,对到粗粒填料压实前后的粒度成分的变化规律进行了研究。
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| 关 键 词： | 混合料 干密度 碾压速度 碾压遍数 |
| 文章编号： | 1009-6825（2007）19-0162-02 |
| 修稿时间： | 2007-03-16 |
Research on relationships between dry density and grinding of debris cobbles mixture |
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| WANG Ke-yong. Research on relationships between dry density and grinding of debris cobbles mixture[J]. Shanxi Architecture, 2007, 33(19): 162-163 |
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| Authors: | WANG Ke-yong |
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| Affiliation: | WANG Ke-yong |
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| Abstract: | According to pressing dispersed features of debris cobbles mixture,it researches deeply on relationships between dry density and grinding rates or grinding times.Through the sifted test before grinding,four-times' grinding and six-times' grinding,it researches the changing law of mesh contents before and after thick mesh fillers. |
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| Keywords: | mixture, dry density, grinding rates, grinding times |
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