TY  - CHAP
A1  - Kirsch, Ansgar
A1  - Mattle, Bruno
T1  - Einflussfaktoren auf die Erddruckverteilung bei eingeschütteten Tunneln
T2  - Baustatik Baupraxis : BB / Fachtagung Baustatik Baupraxis. Lehrstühle und Institute für Statik, TH Aachen, TU Berlin, U Bochum [u.a.]
Y1  - 2011
SP  - 1
EP  - 8
ER  - 
TY  - CHAP
A1  - Kirsch, Ansgar
T1  - Experimental and numerical investigation of the face stability of shallow tunnels in sand
T2  - Safe tunnelling for the city and environment : proceedings of the World Tunnel Congress 2009, Budapest, Hungary, 23 to 28 September 2009 / organised by International Tunnelling and Underground Space Association ...
Y1  - 2009
SP  - 1
EP  - 8
PB  - Hungarian Tunnelling Association
CY  - Budapest
ER  - 
TY  - JOUR
A1  - Kirsch, Ansgar
T1  - Experimental investigation of the face stability of shallow tunnels in sand
JF  - Acta Geotechnica
N2  - Various models have been proposed for the prediction of the necessary support pressure at the face of a shallow tunnel. To assess their quality, the collapse of a tunnel face was modelled with small-scale model tests at single gravity. The development of the failure mechanism and the support force at the face in dry sand were investigated. The observed displacement patterns show a negligible influence of overburden on the extent and evolution of the failure zone. The latter is significantly influenced, though, by the initial density of the sand: in dense sand a chimney-wedge-type collapse mechanism developed, which propagated towards the soil surface. Initially, loose sand did not show any discrete collapse mechanism. The necessary support force was neither influenced by the overburden nor the initial density. A comparison with quantitative predictions by several theoretical models showed that the measured necessary support pressure is overestimated by most of the models. Those by Vermeer/Ruse and Léca/Dormieux showed the best agreement to the measurements.
Y1  - 2010
U6  - http://dx.doi.org/10.1007/s11440-010-0110-7
SN  - 1861-1125
VL  - 5
IS  - 1
SP  - 43
EP  - 62
PB  - Springer
CY  - Berlin
ER  - 
TY  - CHAP
A1  - Kirsch, Ansgar
T1  - Experimental investigations of face stability of shallow tunnels in sand
T2  - W(H)YDOC 08 : International Workshop of Young Doctors in Geomechanics : Champs-sur-Marne, Nov. 19 - 21 2008
Y1  - 2008
SP  - 61
EP  - 64
PB  - Ecole des Ponts ParisTech
CY  - Paris
ER  - 
TY  - JOUR
A1  - Kirsch, Ansgar
T1  - Experimentelle Untersuchung des Ortsbrustversagens seichter Tunnel
JF  - Österreichische Bauwirtschaft
Y1  - 2008
IS  - Sondernr.
SP  - 6
EP  - 9
ER  - 
TY  - CHAP
A1  - Burger, Ulrich
A1  - Kirsch, Ansgar
A1  - Marcher, Thomas
A1  - Höser, Sebastian
T1  - Geologisch-geotechnischer Planungsprozess von Tunnelbauten mit Schwerpunkt tiefliegender Tunnel
T2  - Beton-Kalender ; Bd. 103: Unterirdisches Bauen, Grundbau, Eurocode 7
Y1  - 2014
SN  - 978-3-433-03051-6 ; 978-3-433-60335-2 ; 978-3-433-60508-0 ; 3-433-60508-4
SP  - 37
EP  - 62
PB  - Ernst
CY  - Berlin
ER  - 
TY  - CHAP
A1  - Kirsch, Ansgar
A1  - Felber, W.
A1  - Marcher, Thomas
A1  - Fuchs, W.
T1  - Geotechnical challenges during design and construction of a ski resort in Azerbaijan
T2  - Geotechnics of roads and railways : proceedings of the 15th Danube - European Conference on Geotechnical Engineering : 9-11 September 2014, Vienna, Austria
Y1  - 2014
SN  - 978‐3‐902593‐01‐6
SP  - 757
EP  - 762
PB  - ÖIAV - Österreichischer Ingenieur- und Architekten-Verein
CY  - Wien
ER  - 
TY  - CHAP
A1  - Kirsch, Ansgar
A1  - Kolymbas, Dimitrios
A1  - Fellin, Wolfgang
T1  - Modellierung von druckhaftem anisotropem Fels
T2  - 6. Österreichische Geotechniktagung : mit "Vienna - Terzaghi Lecture" ; Tagungsbeiträge 18. und 19. Jänner 2007 / Österreichischer Ingenieur- und Architekten-Verein
Y1  - 2007
SN  - 978-3-902450-58-6
SP  - 487
EP  - 498
CY  - Wien
ER  - 
TY  - CHAP
A1  - Kirsch, Ansgar
T1  - Numerical investigation of the face stability of shallow tunnels in sand
T2  - Numerical methods in geotechnical engineering : (NUMGE 2010) : proceedings of the seventh European Conference on Numerical Methods in Geotechnical Engineering, Trondheim, Norway, 2 - 4 June 2010 / ed. by Thomas Benz ...
Y1  - 2010
SN  - 978-0-415-59239-0
SP  - 779
EP  - 784
PB  - Taylor and Francis
CY  - London
ER  - 
TY  - CHAP
A1  - Kirsch, Ansgar
A1  - Marcher, Thomas
T1  - Numerical prediction of time-dependent rock swelling based on an example of a major tunnel project in Ontario/Canada
T2  - Numerical methods in geotechnical engineering : (NUMGE 2010) : proceedings of the seventh European Conference on Numerical Methods in Geotechnical Engineering, Trondheim, Norway, 2 - 4 June 2010 / ed. by Thomas Benz ...
Y1  - 2010
SN  - 978-0-415-59239-0
SP  - 297
EP  - 302
PB  - Taylor and Francis
CY  - London
ER  -