| 石灰粉煤灰基层质量问题分析 |
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| 引用本文： | 茅莉.石灰粉煤灰基层质量问题分析[J].城市道桥与防洪,2011(7):209-210,18. |
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| 作者姓名： | 茅莉 |
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| 作者单位： | 上海浦东工程建设管理有限公司,上海,201210 |
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| 摘 要： | 石灰粉煤灰三渣作为路基基层,已被广泛应用。该文针对某项目的个别标段的路基基层,出现不均匀的起伏和沉陷现象,以及路面多处出现沥青混凝土破损的问题,做了初步的分析,并建议加强对SO3和游离氧化钙予以控制。
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| 关 键 词： | 石灰粉煤灰 三氧化硫 游离氧化钙 控制 |
Analysis on Quality of Lime Fly Ash Base |
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| Mao Li.Analysis on Quality of Lime Fly Ash Base[J].Urban Roads Bridges & Flood Control,2011(7):209-210,18. |
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| Authors: | Mao Li |
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| Abstract: | Three dregs of lime fly ash taken as the roadbed has been widely used.The article preliminarily analyzes the asymmetric waving and cave phenomena of the roadbed in a bidding section of a project,and the damaged asphalt concrete at many pavements,and suggests to strength the control of SO3 and free calcium oxide. |
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| Keywords: | lime fly ash sulfur trioxide free calcium oxide control |
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