2004•Shanxi ArchitectureRequires access

Construction technology of jointless rail in Huojialiang Tunnel in Shen-Shuo Railway

LI Shuang-hui

Abstract

Taking the Guojialiang tunnel work in Shenfu-Shuozhou Railway as example from track removal in tunnel, joint welding between single rail and other aspects the construction technology of continuously welded rail is introduced. This technology reduces the disturbances to existed railway line, which has a certain reference value for similar engineering.

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Available abstract

Key concepts: Welding, Joint (building), Track (disk drive), Engineering, Railway tunnel, Work (physics), Line (geometry), Railway line