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| IMPROVED CONSTRUCTION TECHNOLOGY TO ADVANCE APPEARANCE QUALITY OF SECONDARY LINING OF TUNNEL |
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Received:September 28, 2006
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| DOI： |
| KeyWord:railway tunnels; secondary lining; construction technology; appearance quality |
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| 1. Faculty of Nuclear Resources and Safety Engineering, University of South China, Hengyang 421001, Hunan , China ; 2. Department of Geotechnical Engineering, Tongji University, Shanghai 200092, China ; 3. The 2nd Corporation of the 15th Engineering Bureau, Jiaozuo 454003, Henan, China |
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| Abstract: |
| Appearance quality of secondary lining of tunnel not only affects its beauty, but also does the durability seriously. The factors influencing the appearance quality of concrete in secondary lining of tunnel, lining trolley, construction technology and so on are analyzed, the measures are put forward. The measures are feasible by testing of Tieshanping tunnel and offer reference to similar projects in future. |
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