A Possible Tunnels Execution Technology on Subsection E2 of the Highway A1

Ileana Pascu; Mircea Georgescu

doi:10.2478/minrv-2021-0025

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A Possible Tunnels Execution Technology on Subsection E2 of the Highway A1

Mining Revue

Volume 27 (2021): Issue 3 (September 2021)

By: Ileana Pascu and Mircea Georgescu

Open Access

|Oct 2021

Abstract

The paper aims to establish the design elements of the tunnels to be executed on subsection E2 of the Lugoj-Deva highway section, an integral part of the A1 highway. From the multitude of problems related to the execution of a tunnel, the paper investigates the following aspects: geotechnical investigations of the areas to be crossed by tunnels, analysis of tunnel stability, static checks of the final support/lining and, finally, a possible technology for their execution.

References

[1] x x x Geological maps 1: 50.000 and 1: 200.000 Deva (in Romanian)
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[2] x x x, 2015 Technical report – Design and execution of the Lugoj-Deva highway, lot 2, section E2 km 52 + 880 - km 56 + 220, 2015 (in Romanian)
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[3] Pascu I., 2020 Analysis of geotechnical risks on the site of the A1 motorway, Lugoj-Deva section, lot 2, (km 27 + 620 m-56 + 220 m) and solutions to reduce them (in Romanian), Doctoral Thesis, Petroșani
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[4] x x x Research through open surveys carried out in lands, STAS 1242 / 3-87
Search in Google Scholar Back to article
[5] x x x, 2006 Geotechnical research and testing. Field tests. Part 2: Dynamic probing penetration test (in Romanian), SR EN ISO 22476 / 2-2006
Search in Google Scholar Back to article
[6] x x x, 1989 Technical instructions for the research of the foundation ground by the method of cone penetration, static penetration, dynamic penetration, vibropenetration (in Romanian), Norm C-159/1989
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[7] x x x, 2006 Geotechnical research and testing. Field testing. Part 3: Standard penetration test (in Romanian), SR EN ISO 22476 / 3-2006
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[8] Pascu I., 2018 Geotechnical characteristics of the lands from Câmpia Becheiului (area of Traian Vuia, Dumbrava, Făget, Margina-jud. Timiș localities) (in Romanian), Revista Construcțiilor no.145 / March
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[9] x x x, 1997 Geotechnical design. Part 2: Field investigation and testing (in Romanian), SR EN 1997-2
Search in Google Scholar Back to article
[10] x x x PLAXIS 2D CONNECT-Tutorial Manual, Reference Manual, Scientific Manual, edition V20
Search in Google Scholar Back to article

Articles in this issue

DOI: https://doi.org/10.2478/minrv-2021-0025 | Journal eISSN: 2247-8590 | Journal ISSN: 1220-2053

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Language: English

Page range: 45 - 63

Published on: Oct 11, 2021

Published by: University of Petrosani

In partnership with: Paradigm Publishing Services

Publication frequency: 4 issues per year

Keywords:

highway,

tunnels,

geotechnical investigations,

stability,

execution technology

Related subjects:

Engineering,

Introductions and overviews,

Engineering, other,

Geosciences,

Geosciences, other

© 2021 Ileana Pascu, Mircea Georgescu, published by University of Petrosani
This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 License.

Volume 27 (2021): Issue 3 (September 2021)