| 掺粉煤灰降低水泥稳定砂砾底基层裂缝初探 |
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| 引用本文： | 关大壮.掺粉煤灰降低水泥稳定砂砾底基层裂缝初探[J].北方交通,2011(12):3-6. |
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| 作者姓名： | 关大壮 |
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| 作者单位： | 辽宁省交通科学研究院,沈阳,110015 |
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| 摘 要： | 从掺加粉煤灰,降低水泥用量角度着手,尽量解决水泥稳定砂砾底基层裂缝的共性问题,同时对按此方案施工易出现的问题提出解决思路。
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| 关 键 词： | 强度 芯样完整性 水泥剂量 加强检测 |
Primary Investigation of Cement Stabilized Gravel Subbase Crack Mixing with Coal Ash |
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| Abstract: | From the point of reducing cement dosage by mixing with coal ash,it is to solve the common problem of cement stabilized gravel subbase crack as far as possible and simultaneously propose solving thought about problems that easily exist in the construction of this scheme. |
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| Keywords: | Strength Core sample integrity Cement dosage Enhanced inspection |
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