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The Bench Method Numerical Simulation of Soft Rock Tunnel

Fan, Hao Bo / Lai, Jin Xing / Hou, Dan Dan

This paper based on Chaoyang tunnel by bench method excavation, using the finite element numerical simulation method, simulates the surrounding rock displacement of soft rock tunnel and the stress characteristics of supporting structure to get the various stages of tunnel surrounding rock stress, strain and the internal force changes of tunnel supporting structure. After the analyses of the numerical simulation results and field monitoring measurement data, the safety and rationality of the method are determined. The research provides certain reference for highway tunnel design and construction.

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The Bench Method Numerical Simulation of Soft Rock Tunnel

Fan, Hao Bo / Lai, Jin Xing / Hou, Dan Dan

This paper based on Chaoyang tunnel by bench method excavation, using the finite element numerical simulation method, simulates the surrounding rock displacement of soft rock tunnel and the stress characteristics of supporting structure to get the various stages of tunnel surrounding rock stress, strain and the internal force changes of tunnel supporting structure. After the analyses of the numerical simulation results and field monitoring measurement data, the safety and rationality of the method are determined. The research provides certain reference for highway tunnel design and construction.

The Bench Method Numerical Simulation of Soft Rock Tunnel

Fan, Hao Bo / Lai, Jin Xing / Hou, Dan Dan

This paper based on Chaoyang tunnel by bench method excavation, using the finite element numerical simulation method, simulates the surrounding rock displacement of soft rock tunnel and the stress characteristics of supporting structure to get the various stages of tunnel surrounding rock stress, strain and the internal force changes of tunnel supporting structure. After the analyses of the numerical simulation results and field monitoring measurement data, the safety and rationality of the method are determined. The research provides certain reference for highway tunnel design and construction.

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Titel:

The Bench Method Numerical Simulation of Soft Rock Tunnel

Beteiligte:

Fan, Hao Bo / Lai, Jin Xing / Hou, Dan Dan

Erschienen in:

Applied Mechanics and Materials ; 438-439 ; 949-953

Erscheinungsdatum:

15.10.2013

Format / Umfang:

5 pages

ISSN:

1662-7482 , 1660-9336

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.438-439.949

Medientyp:

Aufsatz (Zeitschrift)

Format:

Elektronische Ressource

Sprache:

Englisch

Schlagwörter:

Monitoring , Measurement , Soft Rock , Bench Method , Numerical Simulation

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