| 公路隧道防渗漏质量控制 |
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| 引用本文： | 刘立国,董小昆.公路隧道防渗漏质量控制[J].长安大学学报(自然科学版),2005,25(5):54-56. |
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| 作者姓名： | 刘立国 董小昆 |
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| 作者单位： | 1. 长安大学,建筑工程学院,陕西,西安,710061
2. 陕西省高速公路建设集团公司,陕西,西安,710054 |
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| 摘 要： | 为控制公路隧道的渗漏，结合工程实践研究了公路隧道的防渗漏问题，提出防渗漏工作应贯穿于隧道施工全过程的思路。给出施工过程中防渗漏环节的质量控制方法，重点介绍CPE防水板、排水管、纵向排水盲沟的施工要点及高抗渗耐蚀二次衬砌混凝土的应用。研究结果表明，公路隧道的防渗漏工作，应该向前扩展至铺设防水层之前的开挖和初期支护阶段，向后延伸至二次衬砌阶段。
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| 关 键 词： | 公路隧道 防渗漏 高抗渗耐蚀混凝土 质量控制 |
| 文章编号： | 1671-8879（2005）05-0054-03 |
| 收稿时间： | 2004-11-20 |
| 修稿时间： | 2004年11月20 |
Quality control of leakage prevention in highway tunnel |
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| LIU Li-guo,DONG Xiao-kun.Quality control of leakage prevention in highway tunnel[J].JOurnal of Chang’an University:Natural Science Edition,2005,25(5):54-56. |
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| Authors: | LIU Li-guo DONG Xiao-kun |
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| Abstract: | This paper studies the seepage prevention in highway tunnel with the experience. It is pointed out that the measures of defending seepage in highway tunnel should be applied to the overall construction of tunnel. The results of study show that the work of defending seepage in highway tunnel should be expanded to the stage of excavation and initial protective support before paving waterproof layer, and extended to the secondary lining stage. The quality control methods of defending seepage, such as CPE waterproof board, drain pipe, longitudinal blind drain, and the application of high impervious anticorrosion secondary lining concrete, are introduced. 2 figs, 6 refs. |
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| Keywords: | highway tunnel permeation/leakage prevention high impervious anticorrosion concrete quality control |
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