183 citations · 682 across the 15 of their papers we have counts for
8 papers · 1 filter
Ice viscosity governs hydraulic fracture that causes rapid drainage of supraglacial lakes
Tim Hageman, Jessica Mejía, Ravindra Duddu +1
Full thickness crevasses can transport water from the glacier surface to the bedrock where high water pressures can open kilometre-long cracks along the basal interface, which can…
Predicting the impact of water transport on carbonation-induced corrosion in variably saturated reinforced concrete
E. Korec, L. Mingazzi, F. Freddi +1
A modelling framework for predicting carbonation-induced corrosion in reinforced concrete is presented. The framework constituents include a new model for water transport in cracke…
Multielement polynomial chaos Kriging-based metamodelling for Bayesian inference of non-smooth systems
J. C. García-Merino, C. Calvo-Jurado, E. Martínez-Pañeda +1
This paper presents a surrogate modelling technique based on domain partitioning for Bayesian parameter inference of highly nonlinear engineering models. In order to alleviate the…
A mechanism-based gradient damage model for metallic fracture
S. S. Shishvan, S. Assadpour-asl, E. Martínez-Pañeda
A new gradient-based formulation for predicting fracture in elastic-plastic solids is presented. Damage is captured by means of a phase field model that considers both the elastic…
A simple and robust Abaqus implementation of the phase field fracture method
Yousef Navidtehrani, Covadonga Betegón, Emilio Martínez-Pañeda
The phase field fracture method is attracting significant interest. Phase field approaches have enabled predicting - on arbitrary geometries and dimensions - complex fracture pheno…
A unified Abaqus implementation of the phase field fracture method using only a user material subroutine
Yousef Navidtehrani, Covadonga Betegón, Emilio Martínez-Pañeda
We present a simple and robust implementation of the phase field fracture method in Abaqus. Unlike previous works, only a user material (UMAT) subroutine is used. This is achieved…