ISSN 2096-4498
CN 44-1745/U
Tunnel Construction ›› 2017, Vol. 37 ›› Issue (S2): 198-204.DOI: 10.3973/j.issn.2096-4498.2017.S2.030
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XIE Wenqing, CHEN Yao*
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Abstract:
As a singlehole singleline tunnel of heavy haul railway, the Lianyunshan Tunnel on Menghua Railway is characterized by long deadend heading distance and small crosssection. With the interference of transportation during construction, it is sophisticated to achieve rapid construction. In order to realize rapid construction organization of singleline smallsection tunnel, the construction organization of tunnel excavation, inverted arch and secondary lining, construction machinery and equipment matching and excavation measures are studied, and based on which, the rapid construction of singleline superlong tunnel has been successfully realized. The results can provide reference for similar projects in the future.
Key words: heavy haul railway, single line superlong tunnel, small crosssection, equipment matching, construction organization, rapid construction
CLC Number:
U 455.2
XIE Wenqing, CHEN Yao. Study of Rapid Construction Organization of Singleline Superlong Railway Tunnel[J]. Tunnel Construction, 2017, 37(S2): 198-204.
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http://www.suidaojs.com/EN/Y2017/V37/IS2/198