Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Analysis of lateral openings in tunnel linings
Highlights Effects of basic parameters in tunnel breakout analysis and design are presented. Various tunnel openings analysis methods are comparatively investigated. A library of calculated stress patterns around tunnel openings is made available.
Abstract The present study discusses the structural response of a parent tunnel when a near circular breakout is made for a perpendicular child tunnel. Beyond the presentation of some main background on the topic, the description of the investigated systems and the investigation methods is provided, this mainly being linear-elastic finite elements analysis, with inclusion of analytical solutions for comparison and with some analysis assuming non-linear soil behavior in order to investigate particular aspects in the discussed systems. This paper contributes to the little hitherto available literature with respect to the soil structure-interaction and the structural behavior at tunnel breakouts and junctions, while reference for future projects is offered through 36 analyzed cases.
Analysis of lateral openings in tunnel linings
Highlights Effects of basic parameters in tunnel breakout analysis and design are presented. Various tunnel openings analysis methods are comparatively investigated. A library of calculated stress patterns around tunnel openings is made available.
Abstract The present study discusses the structural response of a parent tunnel when a near circular breakout is made for a perpendicular child tunnel. Beyond the presentation of some main background on the topic, the description of the investigated systems and the investigation methods is provided, this mainly being linear-elastic finite elements analysis, with inclusion of analytical solutions for comparison and with some analysis assuming non-linear soil behavior in order to investigate particular aspects in the discussed systems. This paper contributes to the little hitherto available literature with respect to the soil structure-interaction and the structural behavior at tunnel breakouts and junctions, while reference for future projects is offered through 36 analyzed cases.
Analysis of lateral openings in tunnel linings
Spyridis, Panagiotis (Autor:in) / Bergmeister, Konrad (Autor:in)
Tunnelling and Underground Space Technology ; 50 ; 376-395
06.08.2015
20 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Analysis of lateral openings in tunnel linings
| British Library Online Contents | 2015
Analysis of lateral openings in tunnel linings
| Online Contents | 2015
Analysis of lateral openings in tunnel linings
| British Library Online Contents | 2015
| Engineering Index Backfile | 1956