| 防水粉煤灰砼在真武山隧道中的应用研究 |
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| 引用本文： | 彭朝晖,张权,周欣,钱觉时,王智. 防水粉煤灰砼在真武山隧道中的应用研究[J]. 粉煤灰综合利用, 2001, 0(6): 11-14 |
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| 作者姓名： | 彭朝晖 张权 周欣 钱觉时 王智 |
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| 作者单位： | 1. 重庆市渝信路桥公司
2. 重庆大学建材系, |
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| 摘 要： | 结合真武山隧道工程 ,介绍防水粉煤灰砼的配制及其在该隧工程中的应用。试验表明 ,在隧道渗透压不太高的情况下 ,采用防水粉煤灰砼代替防水板 ,可获得很好的防水效果 ,还可简化施工工艺、加快工程进度、降低造价 ,具有推广应用价值
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| 关 键 词： | 隧道 防水 粉煤灰 混凝土 特细砂 抗渗 |
| 文章编号： | 1005-8249(2001)06-0011-04 |
| 修稿时间： | 2001-08-31 |
The Application Testing of Water-tight Fly Ash Concrte to the Zhenwushan Tunnel |
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| Peng Zhaohui ,Zhang Quan ,Zhou Xin ,Qian Jueshi ,Wang Zhi. The Application Testing of Water-tight Fly Ash Concrte to the Zhenwushan Tunnel[J]. Fly Ash Comprehensive Utilization, 2001, 0(6): 11-14 |
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| Authors: | Peng Zhaohui Zhang Quan Zhou Xin Qian Jueshi Wang Zhi |
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| Affiliation: | Peng Zhaohui 1,Zhang Quan 1,Zhou Xin 1,Qian Jueshi 2,Wang Zhi 2 |
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| Abstract: | With the Zhewushan tunnel engineering, this paper introduces the compounding of a water tight fly ash concrete and its use in the Zhenwushan tunnel. It is shown from the parallel experimental results that the water tight fly ash concrete can substitute for the rubber water tight board, and the water tight fly ash concrete has more impermeability than the rubber board under the circumstances that permeability pressure of the tunnel is not very high. The application of the water tight fly ash concrete can simply construction technology, speedup the tunnel engineering and decrease the cost, with spreading use value. |
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| Keywords: | Tunnel Water tight Fly ash Concrete Superfine sand Impermeability |
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