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| Construction Technical Research for High Elevation Tunnel in Cold Weather |
| Du Bin1,2 |
| 1North jiaotong university, beijing 100044 china） （2 china railway 16 group Beijing 100018 china） |
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Abstract In connection with thespecial climate characteristics, engineering geology and hydraulic geology of Dabansha, Some new theories, new techniques, new technologies and new materials are comprehensively employed in the construction; technologies suitable for the tunnel construction with high elevation and cold condition such as comprehensive waterproof and drainage, anti spew frost damage and heat preservation, the construction equipment mechanization mating etc. are researched and developed with the comprehensive use of new theory, new method, new technique, new technology and new materials. And on the basis of large amount of researches and experiments, some new techniques and new technologies were boldly introduced into China the first time, which solved many technical difficulties well such as the problem of water seepage used to happen everywhere, and spew frost damage.
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Received: 31 March 2003
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KANG Hongpu1, 2, 3*, GAO Fuqiang1, 2, 3, WANG Xiaoqing1, 2, 3, YUAN Guiyang1, 2, 3, YANG Lei1, 2, 3, LOU Jinfu1, 2, 3. Development and application of a large-scale experimental system for roadway rockburst induced by fault slip[J]. , 2026, 45(6): 1599-1614. |
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2003, Vol. 22 
