Research on Construction Technology of Roof Lifting in Inclined Shaft into Normal Hole of Railway Tunnel
This paper takes a railway tunnel construction project as an example to deeply analyze the precautions and key links in the practical application of inclined shaft forward hole lifting construction technology.Research has found that the construction technology of inclined shaft forward tunneling has a good application effect in railway tunnel construction,which can reduce the cross-influence and construction amount between the construction of positive hole and inclined shaft,improve the safety and stability of the construction environment,and help control the construction cost.
Railway tunnelInclined shaftInto the positive holeLifting construction technology
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