2012•Shanxi ArchitectureRequires access

On construction points for road tunnel projects

LU Yuan-yua

Abstract

Combining the features of the tunnel projects,the paper introduces the tunnel construction technique in the construction process,illustrates the basic points for the road tunnel construction,including the construction at entrance of the tunnel,the excavation of tunnel,and the support,and indicates the precautions,such as the advanced geological forecasting,the construction supervision,and the ventilation,so as to direct the practice.

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Key concepts: Tunnel construction, Excavation, Engineering, Road construction, Process (computing), Construction management, Civil engineering, Construction engineering