| 自应力工业废渣水泥稳定碎石基层的收缩特性研究 |
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| 引用本文： | 邱建波.自应力工业废渣水泥稳定碎石基层的收缩特性研究[J].交通标准化,2010(15):150-153. |
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| 作者姓名： | 邱建波 |
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| 作者单位： | 廊坊市交通公路工程有限公司二公司,河北,廊坊,065000 |
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| 摘 要： | 通过对自应力工业废渣水泥稳定碎石基层的干燥收缩和温度收缩的特性进行试验研究,发现掺入轻烧氧化镁以后的水稳碎石的收缩性能较未掺之前有了明显的改善,该种材料对于防治水泥稳定碎石基层的裂缝有较好的作用,并有助于自应力水泥稳定碎石基层的推广应用.
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| 关 键 词： | 轻烧氧化镁 水泥稳定碎石 干燥收缩 温度收缩 |
Shrinkage Property of Self-stressing Industrial Residue Cement-stabilized Macadam Base |
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| QIU Jian-bo.Shrinkage Property of Self-stressing Industrial Residue Cement-stabilized Macadam Base[J].Communications Standardization,2010(15):150-153. |
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| Authors: | QIU Jian-bo |
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| Institution: | QIU Jian-bo(Langfang City Traffic ＆ Highway Engineering Co., Ltd., 2nd Branch, Langfang 065000, China) |
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| Abstract: | Through the test research on the characteristics of drying shrinkage and temperature shrinkage of self-stressing industrial residue cement-stabilized macadam base, it is found that the shrinkage property of cement-stabilized macadam mixed with light calcined magnesia is improved obvi- ously in comparison with that without additive. The material has good effect on preventing and dis posing the cracks on cement-stabilized macadam base and is helpful to generalize the application of self-stressing cement-stabilized macadam base. |
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| Keywords: | light calcined magnesia cement-stabilized macadam drying shrinkage temperature shrinkage |
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