Abstract
With the introduction of Eurocodes, non-linear methods are now explicitly permitted for the determination of internal forces. Although the application of Eurocode 7 has not been intended for tunnel construction, it is applied in practice. Tunnel linings are treated as retaining structures in the sense of Eurocode 7. The choice of the Design Approach to be applied is specified in the National Annex (NA) of each country. The application of a standard to a field which was not intended for the purpose naturally leaves room for diverse interpretation. A working group was established by the Austrian Society for Geomechanics (ÖGG) to develop a consistent design strategy for tunnelling. Recommendations based on comparative calculations have been developed for the design of sprayed concrete linings. This article summarises the findings of the investigations carried out.
| Translated title of the contribution | Design strategies for sprayed concrete linings |
|---|---|
| Original language | German |
| Pages (from-to) | 544-558 |
| Number of pages | 15 |
| Journal | Geomechanics and Tunnelling = Geomechanik und Tunnelbau |
| Volume | 11 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 1 Oct 2018 |
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Keywords
ASJC Scopus subject areas
- Civil and Structural Engineering
- Geotechnical Engineering and Engineering Geology
Cite this
Bemessungsstrategien für Spritzbetonschalen. / Brandtner, Markus; Hofmann, Matthias; Paternesi, Alessandra; Saurer, Erich; Schweiger, Helmut F.; Walter, Herbert.
In: Geomechanics and Tunnelling = Geomechanik und Tunnelbau, Vol. 11, No. 5, 01.10.2018, p. 544-558.Research output: Contribution to journal › Article › Research › peer-review
}
TY - JOUR
T1 - Bemessungsstrategien für Spritzbetonschalen
AU - Brandtner, Markus
AU - Hofmann, Matthias
AU - Paternesi, Alessandra
AU - Saurer, Erich
AU - Schweiger, Helmut F.
AU - Walter, Herbert
PY - 2018/10/1
Y1 - 2018/10/1
N2 - With the introduction of Eurocodes, non-linear methods are now explicitly permitted for the determination of internal forces. Although the application of Eurocode 7 has not been intended for tunnel construction, it is applied in practice. Tunnel linings are treated as retaining structures in the sense of Eurocode 7. The choice of the Design Approach to be applied is specified in the National Annex (NA) of each country. The application of a standard to a field which was not intended for the purpose naturally leaves room for diverse interpretation. A working group was established by the Austrian Society for Geomechanics (ÖGG) to develop a consistent design strategy for tunnelling. Recommendations based on comparative calculations have been developed for the design of sprayed concrete linings. This article summarises the findings of the investigations carried out.
AB - With the introduction of Eurocodes, non-linear methods are now explicitly permitted for the determination of internal forces. Although the application of Eurocode 7 has not been intended for tunnel construction, it is applied in practice. Tunnel linings are treated as retaining structures in the sense of Eurocode 7. The choice of the Design Approach to be applied is specified in the National Annex (NA) of each country. The application of a standard to a field which was not intended for the purpose naturally leaves room for diverse interpretation. A working group was established by the Austrian Society for Geomechanics (ÖGG) to develop a consistent design strategy for tunnelling. Recommendations based on comparative calculations have been developed for the design of sprayed concrete linings. This article summarises the findings of the investigations carried out.
KW - Conventional tunnelling
KW - design approaches
KW - design of sprayed concrete linings
KW - nonlinear material model
KW - shotcrete
KW - Structural analysis
KW - Support
UR - http://www.scopus.com/inward/record.url?scp=85054193216&partnerID=8YFLogxK
U2 - 10.1002/geot.201800036
DO - 10.1002/geot.201800036
M3 - Artikel
VL - 11
SP - 544
EP - 558
JO - Geomechanics and Tunnelling = Geomechanik und Tunnelbau
JF - Geomechanics and Tunnelling = Geomechanik und Tunnelbau
SN - 1865-7362
IS - 5
ER -