| 流态水泥粉煤灰台背回填施工工艺分析 |
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| 引用本文： | 蔡华明. 流态水泥粉煤灰台背回填施工工艺分析[J]. 交通标准化, 2011, 0(8): 85-88. DOI: 10.3869/j.issn.1002-4786.2011.08.026 |
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| 作者姓名： | 蔡华明 |
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| 作者单位： | 河北省邢台市公路工程质量监督站,河北,邢台,054001 |
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| 摘 要： | 流态水泥粉煤灰具有自重轻、高流动性、自密实、易施工等特点,成型后可形成很高的承载能力,从而能够有效减免桥台台背沉降、预防桥头跳车,在各等级公路建设中得到越来越广泛的重视与应用。
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| 关 键 词： | 流态水泥粉煤灰 台背 施工 |
Analysis of Construction Technology of Fluid Cement Fly Ash Abutment Refilling |
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| CAI Hua-ming. Analysis of Construction Technology of Fluid Cement Fly Ash Abutment Refilling[J]. Communications Standardization, 2011, 0(8): 85-88. DOI: 10.3869/j.issn.1002-4786.2011.08.026 |
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| Authors: | CAI Hua-ming |
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| Affiliation: | CAI Hua-ming(Highway Quality Supervision Projects Station of Xingtai in Hebei Province,Xingtai 054001,China) |
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| Abstract: | Fluid cement fly ash has great bearing capacity after formation because it is light,tight,high liquidity and easy construction,which can derate effectively abutment subsidence and prevent vehicle to jump off the bridge.It was appreciated and applied more and more widely in every grade highway construction. |
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| Keywords: | fluid cement fly ash abutment construction |
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