Construction technology of railway station tunnel in karst region
Luo Xian
Abstract
Luo Xian
Abstract
The general engineering situations of Baiyunshan railway station tunnel in Yi-Wan railway line are analyzed.According to the construction characteristics of Baiyunshan tunnel the construction orders and technology of four track dual arch station tunnel,large span double-track station tunnel and station tunnel in swallow-tail-shaped section are introduced as well as key points for construction,in order to provide references for similar works.
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The general engineering situations of Baiyunshan railway station tunnel in Yi-Wan railway line are analyzed.According to the construction characteristics of Baiyunshan tunnel the construction orders and technology of four track dual arch station tunnel,large span double-track station tunnel and station tunnel in swallow-tail-shaped section are introduced as well as key points for construction,in order to provide references for similar works.
Key concepts: Track (disk drive), Engineering, Railway tunnel, Arch, Section (typography), Karst, Span (engineering), Civil engineering