E. Martínez-Pañeda, S. Fuentes-Alonso, C. Betegón
Posted on by EmilioMtnezE. Martínez-Pañeda, S. Fuentes-Alonso, C. Betegón Gradient-enhanced statistical analysis of cleavage fracture EUROPEAN JOURNAL OF MECHANICS A / SOLIDS (in press)
Emilio Martínez Pañeda
BEng, MEng, MSc, PhD
Author Archives: EmilioMtnez
Hirshikesh, S. Natarajan, R. K. Annabattula, E. Martínez-Pañeda
Posted on by EmilioMtnezHirshikesh, S. Natarajan, R. K. Annabattula, E. Martínez-Pañeda Phase field modelling of crack propagation in functionally graded materials COMPOSITES PART B: ENGINEERING, 169: 239-248 (2019)
E. Martínez-Pañeda, N.A. Fleck (EJMAS)
Posted on by EmilioMtnezE. Martínez-Pañeda, N.A. Fleck Mode I crack tip fields: strain gradient plasticity theory versus J2 flow theory EUROPEAN JOURNAL OF MECHANICS A / SOLIDS, 75: 381-388 (2019)
E. Martínez-Pañeda, V.S. Deshpande, C.F. Niordson, N.A. Fleck
Posted on by EmilioMtnezE. Martínez-Pañeda, V.S. Deshpande, C.F. Niordson, N.A. Fleck The role of plastic strain gradients in the crack growth resistance of metals JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 126: 136-150 (2019)
E. Martínez-Pañeda
Posted on by EmilioMtnezE. Martínez-Pañeda On the finite element implementation of functionally graded materials MATERIALS, 12(2): 287 (2019)
PHASE FIELD FRACTURE IMPLEMENTATION IN FENICS
Posted on by EmilioMtnezFEniCS Python script with a staggered implementation of the phase field fracture method, suitable for 2D and 3D case studies. Includes a document with detailed instructions. Paper: Hirshikesh, S. Natarajan, R. K. Annabattula, E. Martínez-Pañeda. Phase field modelling of crack propagation in functionally graded materials. Composites Part B: Engineering 169: 239-248 (2019) Download code […]
K.J. Juul, E. Martínez-Pañeda, K.L. Nielsen, C.F. Niordson
Posted on by EmilioMtnezK.J. Juul, E. Martínez-Pañeda, K.L. Nielsen, C.F. Niordson Steady-state fracture toughness of elastic-plastic solids: Isotropic versus kinematic hardening ENGINEERING FRACTURE MECHANICS, 207: 254-268 (2019)
I.I. Cuesta, A. Willig, A. Díaz, E. Martínez-Pañeda, J.M. Alegre
Posted on by EmilioMtnezI.I. Cuesta, A. Willig, A. Díaz, E. Martínez-Pañeda, J.M. Alegre Pre-notched dog bone small punch specimens for the estimation of fracture properties ENGINEERING FAILURE ANALYSIS, 96: 236-240 (2019)
ABAQUS UEL SUBROUTINE FOR STRAIN GRADIENT PLASTICITY
Posted on by EmilioMtnezABAQUS user-element subroutine (UEL) for Gudmundson (2004) higher order strain gradient plasticity formulation, including both energetic and dissipative length scales. Paper: E. Martínez-Pañeda, V.S. Deshpande, C.F. Niordson, N.A. Fleck. The role of plastic strain gradients in the crack growth resistance of metals. Journal of the Mechanics and Physics of Solids, 126: 136-150 (2019) […]
ABAQUS UEL SUBROUTINE FOR PHASE FIELD FRACTURE AND HYDROGEN DIFFUSION
Posted on by EmilioMtnezABAQUS user-element subroutine (UEL) for the coupled deformation – hydrogen transport – phase field fracture scheme presented in the associated paper. Paper: E. Martínez-Pañeda, A. Golahmar, C.F. Niordson. A phase field formulation for hydrogen assisted cracking. Computer Methods in Applied Mechanics and Engineering, 342: 742-761 (2018) Download code (.zip file)
