| 论流态粉煤灰在台背回填中的应用 |
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| 引用本文： | 李彦君.论流态粉煤灰在台背回填中的应用[J].交通标准化,2012(24):126-127. |
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| 作者姓名： | 李彦君 |
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| 作者单位： | 张家口高速公路路政执法支队,河北张家口,075000 |
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| 摘 要： | 流态水泥粉煤灰具有易施工、自重轻、高流动性、自密性等特点,施工后的物体具有性能很高的承载能力,从而可以避免桥台台背沉降,防止桥头跳车这样的事故发生.
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| 关 键 词： | 流态粉煤灰 台背回填 特性 |
Application of Flowing Fly Ash in Abutment Backfill |
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| LI Yan-jun.Application of Flowing Fly Ash in Abutment Backfill[J].Communications Standardization,2012(24):126-127. |
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| Authors: | LI Yan-jun |
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| Institution: | LI Yan-jun(Zhangjiakou Expressway Law Enforcement Detachment,Zhangjiakou 075000,China) |
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| Abstract: | Flowing fly ash has some characteristics, such as easy construction, light weight, high mobility, self-tightness, etc. The objects constructed with it have the carrying capacity of the high performance, so as to avoid the bridge abutment back settlement to prevent bump accident. |
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| Keywords: | flowing fly ash abutment backfill characteristic |
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