16 research outputs found
Extended finite element method for dynamic fracture of piezo-electric materials
No full textpeer reviewedWe present an extended finite element formulation for dynamic fracture of piezo-electric materials. The method is developed in the context of linear elastic fracture mechanics. It is applied to mode I and mixed mode-fracture for quasi-steady cracks. An implicit time integration scheme is exploited. The results are compared to results obtained with the boundary element method and show excellent agreement
Uncertainty quantification of the fracture properties of polymeric nanocomposites based on phase field modeling
No full textAn efficient optimization approach for designing machine learning models based on genetic algorithm
No full textExperimental and numerical investigations of the compressive behavior of carbon fiber-reinforced polymer-strengthened tubular steel T-joints
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Phase-field approach in elastoplastic solids: application of an iterative staggered scheme and its experimental validation
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Modeling of brittle fracture in thick plates subjected to transient dynamic loads using a hybrid phase field model
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