| 太行山隧道进口工程湿喷微纤维混凝土的选择与施工 |
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| 引用本文： | 刘涛.太行山隧道进口工程湿喷微纤维混凝土的选择与施工[J].混凝土,2007(2):94-95. |
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| 作者姓名： | 刘涛 |
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| 作者单位： | 中铁十一局集团五公司,重庆,400037 |
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| 摘 要： | 石太客运专线太行山隧道为目前国内设计最长的山岭隧道,是重点控制工程,其初期支护采用锚杆与湿喷微纤维混凝土组合,阐述湿喷微纤维混凝土配合比的选择、优越性及提高施工质量的一些注意事项.
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| 关 键 词： | 湿喷混凝土 聚丙烯微纤维 配合比选择 施工控制 太行山 隧道进口 控制工程 湿喷 微纤维混凝土 的选择 与施工 project tunnel taihang concrete construction 提高施工质量 土配合比 阐述 组合 锚杆 初期支护 重点 山岭隧道 |
| 文章编号： | 1002-3550-（2007）02-0094-02 |
| 修稿时间： | 2006-11-24 |
Selection and construction of wet basting microfibrils concrete in taihang mountain tunnel entrance project |
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| LIU Tao.Selection and construction of wet basting microfibrils concrete in taihang mountain tunnel entrance project[J].Concrete,2007(2):94-95. |
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| Authors: | LIU Tao |
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| Affiliation: | China Railway 11 th Bureau Group 5th Company, Chongqing 400037, China |
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| Abstract: | Taihang mountain tunnel in shitai passenger special line is the longest mountain tunnel in domestic design at present.It is a key project,which initial support adopted combination of anchor and wet blasting microfibrils concrete.The Selection and superiority of wet blasting microfibrils concrete and some precautions to improved construction quality were mainly discussed in the paper. |
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| Keywords: | wet blasting concrete polypropene microfibrils mix proportion selection construction control |
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