Study on the through Error in Shielded Subway Tunnels and Distribution of its Limits in Different Phases

Hui Hui Zhang; Chun Lu; Zhong Sheng Mo

doi:10.4028/www.scientific.net/AMM.333-335.365

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 333-335Study on the through Error in Shielded Subway...

Study on the through Error in Shielded Subway Tunnels and Distribution of its Limits in Different Phases

Abstract:

One of the key technologies to make shield tunnel successful is to ensure that the subway tunnel can through exactly according to design requirements. This paper conducts theoretical analysis of shield tunnel through errors sources, reasonable distribution of its limits for plane control measurement in different stages and illuminates layout principles and limits optimization of ground control point in long and large shield zone.

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Periodical:

Applied Mechanics and Materials (Volumes 333-335)

Pages:

365-369

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.333-335.365

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Online since:

July 2013

Authors:

Hui Hui Zhang, Chun Lu, Zhong Sheng Mo

Keywords:

Limits Distribution, Shield Tunnel, Through Error

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References

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