Zobrazeno 1 - 10
of 148
pro vyhledávání: '"Degrande, Geert"'
This paper presents a multi-temporal formulation for simulating elastoplastic solids under cyclic loading. We leverage the proper generalized decomposition (PGD) to decompose the displacements into multiple time scales, separating the spatial and int
Externí odkaz:
http://arxiv.org/abs/2308.11821
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 October 2024 430
Publikováno v:
In Soil Dynamics and Earthquake Engineering June 2024 181
Autor:
Ulloa, Jacinto, Wambacq, Jef, Alessi, Roberto, Samaniego, Esteban, Degrande, Geert, François, Stijn
This paper presents a framework for modeling failure in quasi-brittle geomaterials under different loading conditions. A micromechanics-based model is proposed in which the field variables are linked to physical mechanisms at the microcrack level: da
Externí odkaz:
http://arxiv.org/abs/2107.10702
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 February 2024 419
Publikováno v:
Comput. Methods Appl. Mech. Engrg., Vol. 373, (2021), pp. 113473
This paper presents a modeling framework to describe the driving mechanisms of cyclic failure in brittle and ductile materials, including cyclic plasticity and fatigue crack growth. A variational model is devised using the energetic formulation for r
Externí odkaz:
http://arxiv.org/abs/1910.10007
Autor:
Bouvet, Pascal, Thompson, David, Pieren, Reto, Degrande, Geert, Nuber, Andreas, Garcia, Martha
Publikováno v:
In Transportation Research Procedia 2023 72:973-980
Autor:
Reumers, Pieter, Degrande, Geert
Publikováno v:
In Transportation Geotechnics September 2022 36
Autor:
Ulloa, Jacinto, Noii, Nima, Alessi, Roberto, Aldakheel, Fadi, Degrande, Geert, François, Stijn
Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 1 June 2022 396