Abstract The tail end of Beigushan Tunnel in Lianyungang is close to seaport, environmental action of which is various and representative. In this paper,we make a comprehensive analysis to the durability of tunnel structure, including the general environment, freeze-thaw environment, paralic chloride environment and chemical corrosive environment, providing similar engineering reference.
Keywords ：
Tunnel durability General environment Freeze-thaw environment Paralic chloride environment Chemical corrosive environment
Abstract ：
The tail end of Beigushan Tunnel in Lianyungang is close to seaport, environmental action of which is various and representative. In this paper,we make a comprehensive analysis to the durability of tunnel structure, including the general environment, freeze-thaw environment, paralic chloride environment and chemical corrosive environment, providing similar engineering reference.
Keywords ：
Tunnel durability General environment Freeze-thaw environment Paralic chloride environment Chemical corrosive environment
published: 2011-04-14
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2011, Vol. 48 