Study on Rising Displacement of Segment of Shield Tunnel in Soft Soils

Jin Xiu Yuan; Dao Yuan Wang; Dan Wang

doi:10.4028/www.scientific.net/AMM.501-504.1684

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 501-504Study on Rising Displacement of Segment of Shield...

Study on Rising Displacement of Segment of Shield Tunnel in Soft Soils

Abstract:

It has been a technical problem of upward movement for shield tunnel segment during construction. a segment floating calculation formula was deduced through using basic theory of mechanics and mathematics, detailed tension analysis of segment. The computation example of engineering showed that the result obtained by the proposed calculation formula was well consistent with the monitoring result and could be used to analyze the upward movement of shield tunnel. Moreover, the conclusion provided some reference to similar projects.

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Periodical:

Applied Mechanics and Materials (Volumes 501-504)

Pages:

1684-1687

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.501-504.1684

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Online since:

January 2014

Authors:

Jin Xiu Yuan, Dao Yuan Wang, Dan Wang

Keywords:

Calculation Formula, Shield Tunnel, Soft Soil, Upward Movement

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References

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