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cs.CE2025
A predictor-corrector scheme for approximating signed distances using finite element methods
Amina El Bachari, Johann Rannou, Vladislav A. Yastrebov +2
In this article, we introduce a finite element method designed for the robust computation of approximate signed distance functions to arbitrary boundaries in two and three dimensio…
cs.CE2024
A multi-scale probabilistic methodology to predict high-cycle fatigue lifetime for alloys with process-induced pores
Abhishek Palchoudhary, Cristian Ovalle, Vincent Maurel +1
A multi-scale methodology is developed in conjunction with a probabilistic fatigue lifetime model for structures with pores whose exact distribution, i.e. geometries and locations,…
cs.CE2024
A plastic correction algorithm for full-field elasto-plastic finite element simulations : critical assessment of predictive capabilities and improvement by machine learning
Abhishek Palchoudhary, Simone Peter, Vincent Maurel +2
This paper introduces a new local plastic correction algorithm that is aimed at accelerating elasto-plastic finite element (FE) simulations for structural problems exhibiting local…