Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ISA-Hypoplasticity accounting for cyclic mobility effects for liquefaction analysis
https://orcid.org/0000-0002-9281-3871
Abstract The hypoplastic model for sands proposed by Wolffersdorff (Mech Cohes Frict Mater 1: 251–271, 1996) combined with the intergranular strain anisotropy by Fuentes and Triantafyllidis (Int J Numer Anal Meth Geomech 39: 1235–1254, 2015) is herein extended to account for cyclic mobility effects to allow for the simulation of liquefaction phenomena. The extension is based on the introduction of an additional state variable that permits the detection of cyclic mobility paths. The simulation capabilities of the model is compared with undrained triaxial tests of Karlsruhe fine sand. At the end, a finite element simulation of an offshore monopile embedded in sand, exposed to environmental forces from the Caribbean Sea, is constructed and analyzed.
ISA-Hypoplasticity accounting for cyclic mobility effects for liquefaction analysis
https://orcid.org/0000-0002-9281-3871
Abstract The hypoplastic model for sands proposed by Wolffersdorff (Mech Cohes Frict Mater 1: 251–271, 1996) combined with the intergranular strain anisotropy by Fuentes and Triantafyllidis (Int J Numer Anal Meth Geomech 39: 1235–1254, 2015) is herein extended to account for cyclic mobility effects to allow for the simulation of liquefaction phenomena. The extension is based on the introduction of an additional state variable that permits the detection of cyclic mobility paths. The simulation capabilities of the model is compared with undrained triaxial tests of Karlsruhe fine sand. At the end, a finite element simulation of an offshore monopile embedded in sand, exposed to environmental forces from the Caribbean Sea, is constructed and analyzed.
ISA-Hypoplasticity accounting for cyclic mobility effects for liquefaction analysis
https://orcid.org/0000-0002-9281-3871
Abstract The hypoplastic model for sands proposed by Wolffersdorff (Mech Cohes Frict Mater 1: 251–271, 1996) combined with the intergranular strain anisotropy by Fuentes and Triantafyllidis (Int J Numer Anal Meth Geomech 39: 1235–1254, 2015) is herein extended to account for cyclic mobility effects to allow for the simulation of liquefaction phenomena. The extension is based on the introduction of an additional state variable that permits the detection of cyclic mobility paths. The simulation capabilities of the model is compared with undrained triaxial tests of Karlsruhe fine sand. At the end, a finite element simulation of an offshore monopile embedded in sand, exposed to environmental forces from the Caribbean Sea, is constructed and analyzed.
ISA-Hypoplasticity accounting for cyclic mobility effects for liquefaction analysis
Fuentes, William (Autor:in) / Wichtmann, Torsten (Autor:in) / Gil, Melany (Autor:in) / Lascarro, Carlos (Autor:in)
Acta Geotechnica ; 15
2019
Aufsatz (Zeitschrift)
Englisch
BKL:
56.20
Ingenieurgeologie, Bodenmechanik
/
56.20$jIngenieurgeologie$jBodenmechanik
DDC:
624.15105
ISA-Hypoplasticity accounting for cyclic mobility effects for liquefaction analysis
| Springer Verlag | 2020
Anisotropic effects in hypoplasticity
| British Library Conference Proceedings | 2003
Liquefaction Assessment Using a Bounding Surface Hypoplasticity Model for Sand
| British Library Conference Proceedings | 1998
Introduction to hypoplasticity
| UB Braunschweig | 2000
Anisotropic visco-hypoplasticity
| Springer Verlag | 2009