ISSN 2096-4498
CN 44-1745/U
Tunnel Construction ›› 2008, Vol. 28 ›› Issue (3): 285-288.DOI: A
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GUAN Lei, GAI Yang-Zhi
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Abstract:
In soft ground tunneling, the deformation of each crosssection differs very much, which causes great difficulties to the determination of the preset deformation. The steel arches manufactured based on the preset deformation are difficult to coincide with the varying crosssections and designed axis lines of the tunnels. In the paper, the problems that are subject to occurring under the condition of uncertain preset deformation are presented and solutions are recommended.
CLC Number:
U459.5
GUAN Lei, GAI Yang-Zhi. Preset Deformation of Large Crosssection Subsea Tunnels in Soft Ground and its Impact on Steel Arches[J]. Tunnel Construction, 2008, 28(3): 285-288.
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