## I.I. Cuesta, E. Martínez-Pañeda, A. Díaz, J.M. Alegre

Posted on by EmilioMtnezI.I. Cuesta, E. Martínez-Pañeda, A. Díaz, J.M. Alegre The Essential Work of Fracture Parameters for 3D printed polymer sheets MATERIALS AND DESIGN, 181: 107968 (2019)

Emilio Martínez Pañeda

BEng, MEng, MSc, PhD
I.I. Cuesta, E. Martínez-Pañeda, A. Díaz, J.M. Alegre The Essential Work of Fracture Parameters for 3D printed polymer sheets MATERIALS AND DESIGN, 181: 107968 (2019)

E. Martínez-Pañeda, S. Fuentes-Alonso, C. Betegón Gradient-enhanced statistical analysis of cleavage fracture EUROPEAN JOURNAL OF MECHANICS A / SOLIDS, 77: 103785 (2019)

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)

E. 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 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 On the finite element implementation of functionally graded materials MATERIALS, 12(2): 287 (2019)

FEniCS 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 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 Pre-notched dog bone small punch specimens for the estimation of fracture properties ENGINEERING FAILURE ANALYSIS, 96: 236-240 (2019)

ABAQUS 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) […]