Our Publications
2022 Publications
- New insights into the role of porous microstructure on dynamic shear localization
A. R. Vishnu, M. Marvi-Mashhadi, J. C. Nieto-Fuentes, J. A. Rodríguez-Martínez, International Journal of Plasticity, Volume 148, January 2022, 103150.
- The effect of material orientation on void growth
N. Hosseini, J. C. Nieto-Fuentes, M. Dakshinamurthy, J. A. Rodríguez-Martínez, G. Vadillo, International Journal of Plasticity, Volume 148, January 2022, 103149.
2021 Publications
- Size effects on the plastic shock formation in steady-state cavity expansion in porous ductile materials
T. dos Santos., J. A. Rodríguez-Martínez, Mechanics Research Communications, Volume 113, April 2021, 103690
- Effect of the third invariant on the formation of necking instabilities in ductile plates subjected to plane strain tension
J. A. Rodríguez-Martínez, O. Cazacu, N. Chandola, K. E. N’souglo, Meccanica, Volume 56, July 2021, 1789–1818
- Finite element analysis to determine the role of porosity in dynamic localization and fragmentation: Application to porous microstructures obtained from additively manufactured materials
M. Marvi-Mashhadi, A. Vaz-Romero, F. Sket, J. A. Rodríguez-Martínez, International Journal of Plasticity, Volume 143, August 2021, 102999
- A simple and computationally efficient stress integration scheme based on numerical approximation of the yield function gradients: Application to advanced yield criteria
N. Hosseini, J. A. Rodríguez-Martínez, Finite Elements in Analysis and Design, Volume 192, September 2021, 103538
- Influence on strain-rate history effects on the development of necking instabilities under dynamic loading conditions
N. Jacques, J. A. Rodríguez-Martínez, International Journal of Solids and Structures, Volumes 230–231, November 2021, 111152
- Flow and fracture of austenitic stainless steels at cryogenic temperatures
P. Fernández-Pisón, J. A. Rodríguez-Martínez, E. García-Tabarés, I. Avilés-Santillana, S. Sgobba, Engineering Fracture Mechanics, Volume 258, December 2021, 108042
- A new analytical model to predict the formation of necking instabilities in porous plates subjected to dynamic biaxial loading
M. Anil Kumar, K. E. N’souglo, J. A. Rodríguez-Martínez, International Journal of Fracture, Volume 232, December 2021, pages 181–198
- Influence of crystallographic orientation on the void growth at the grain boundaries in bi-crystals
M. Dakshinamurthy, K. Kowalczyk-Gajewska, G. Vadillo, International Journal of Solids and Structures, Volume 212, 1 March 2021, Pages 61-79
- A closed-form yield criterion for porous materials with Mises–Schleicher–Burzyński matrix containing cylindrical voids
T. dos Santos, G. Vadillo, Acta Mechanica, Volume 232, April 2021, Pages 1285–1306
- The combined effect of size, inertia and porosity on the indentation response of ductile materials
T. dos Santos, A. Srivastava, J. A. Rodríguez-Martínez, Mechanics of Materials, Volume 153, February 2021, 103674
- A three-pronged approach to predict the effect of plastic orthotropy on the formability of thin sheets subjected to dynamic biaxial stretching
K.E. N'souglo, N. Jacques, J. A. Rodríguez-Martínez, Journal of the Mechanics and Physics of Solids, Volume 146, January 2021, 104189
2020 Publications
- Dynamic shear instabilities in metallic sheets subjected to shear-compression loading
J. A. Rodríguez-Martínez, A. Vaz-Romero, K. E. N’souglo, G.Vadillo, Journal of the Mechanics and Physics of Solids, Volume 144, November 2020, 104108
- Multiple necking patterns in elasto-plastic rings subjected to rapid radial expansion: The effect of random distributions of geometric imperfections
M. Marvi-Mashhadi, J. A. Rodríguez-Martínez, International Journal of Impact Engineering, Volume 144, October 2020, 103661
- Toward quantitative fractography using convolutional neural networks
Stylianos Tsopanidis, Raúl Herrero Moreno, S. Osovski, Engeneering Fracture Mechanics, Volume 231, May 2020, 102656
- Modeling dynamic spherical cavity expansion in elasto-viscoplastic media
T. dos Santos, A. Brezolin, R. Rossi, J.A. Rodríguez-Martínez, Acta Mechanica, April 2020
- The effect of tension-compression asymmetry on the formation of dynamic necking instabilities under plane strain stretching
K.E. N'souglo, J.A. Rodríguez-Martínez, O. Cazacu, International Journal of Plasticity, Volume 128, May 2020, 102656
- Dynamics of Necking and Fracture in Ductile Porous Materials
Xinzhu Zheng, K.E. N’souglo, J.A. Rodríguez-Martínez, A. Srivastava, Journal of Applied Mechanics, April 2020, 87(4): 041005
- Influence of strain rate sensitivity on localization and void coalescence
J. Reboul, A. Srivastava, S. Osovski, G. Vadillo, International Journal of Plasticity, Volume 125, February 2020, Pages 265-279
2019 Publications
- Dynamic cylindrical cavity expansion in orthotropic porous ductile materials
T. dos Santos, A. Vaz-Romero, J.A. Rodríguez-Martínez
International Journal of Impact Engineering, Volume 132, October 2019
- Dynamic spherical cavity expansion in Gurson materials with uniform and non-uniform distributions of porosity
T. dos Santos, K. E. N’souglo, J.A. Rodríguez-Martínez
Mechanics of Materials, Volume 134, Pages 115-131, July 2019
- Effects of plastic anisotropy on localization in orthotropic materials: new explicit expressions for the orientation of localization bands in flat specimens subjected to uniaxial tension
O. Cazacu, J. A. Rodríguez-Martínez
Journal of the Mechanics and Physics of Solids, Volume 126, Pages 272-284, May 2019
- A comparative study of the dynamic fragmentation of non-linear elastic and elasto-plastic rings: the roles of stored elastic energy and plastic dissipation
A. Vaz-Romero, S. Mercier, J. A. Rodríguez-Martínez, A. Molinari
Mechanics of Materials, Volume 132, Pages 134–148, May 2019
- The combined effect of plastic orthotropy and tension-compression asymmetry on the development of necking instabilities in flat tensile specimens subjected to dynamic loading
K. E. N’souglo, J. A. Rodríguez-Martínez, A. Vaz-Romero, O. Cazacu
International Journal of Solids and Structures, Volume 159, Pages 272–288, March 2019
- A one-dimensional model to describe flow localization in viscoplastic slender bars subjected to super critical impact velocities
A. Vaz-Romero, J. A. Rodríguez-Martínez
Mechanics of Time-Dependent Materials, Volume 23, Issue 1, Pages 75–95, February 2019
2017 Publications
- Nonlinear resonances of an idealized saccular aneurysm
D. Aranda-Iglesias, C. Ramón-Lozano, J. A. Rodríguez-Martínez
International Journal of Engineering Science, Volume 99, Pages 131-143, December 2017
- Multiple necking pattern in nonlinear elastic bars subjected to dynamic stretching: The role of defects and inertia
A. Vaz-Romero, J. A. Rodríguez-Martínez, S. Mercier, A. Molinari
International Journal of Solids and Structures, Volume 125, Pages 232-243, October 2017
- On the relation between shape imperfections of a specimen and necking growth rate under dynamic conditions
A. Godinger, Y. Rotbaum, A. Vaz-Romero, J. A. Rodríguez-Martínez, D. Rittel
International Journal of Engineering Science, Volume 119 Pages 278-287, October 2017
- Spherical void expansion in rubber-like materials: The stabilizing effects of viscosity and inertia
A. Faye, J. A. Rodríguez-Martínez, K. Y. Volokh
International Journal of Non-linear Mechanics, Volume 92, Pages 118-126, June 2017
- Oscillatory behaviour of compressible hyperelastic shells subjected to dynamic inflation: a numerical study
D. Aranda-Iglesias, G. Vadillo, J. A. Rodríguez-Martínez
Acta Mechanica, Volume 92, Issue 6, Pages 2187-2205, June 2017
- The critical neck spacing in ductile plates subjected to dynamic biaxial loading: on the interplay between loading path and inertia effects
J. A. Rodríguez-Martínez, A. Molinari, R. Zaera, G. Vadillo, J. Fernández-Sáez
International Journal of Solids and Structures, Volume 108 Pages 74-84, March 2017
- Modelling deformation and failure of elastomers at high strain rates
D. Aranda-Iglesias, G. Vadillo, J. A. Rodríguez-Martínez, K. Y. Volokh
Mechanics of Materials, Volume 104, Pages 85-92, January 2017
2018 Publications
- Homogenized Gurson-type behavior equations for strain rate sensitive materials
J. Reboul, G. Vadillo
Acta Mechanica, Volume 229, Issue 8, Pages 3517–3536, August 2018
- Non-uniform distributions of initial porosity in metallic materials affect the growth rate of necking instabilities in flat tensile samples subjected to dynamic loading
K. E. N’souglo, J. A. Rodríguez-Martínez
Mechanics Research Communications, Volume 91, Pages 87-92, May 2018
- Nonlinear axisymmetric vibrations of a hyperelastic orthotropic cylinder
D. Aranda-Iglesias, J.A. Rodríguez-Martínez, M.B. Rubin
International Journal of Non-Linear Mechanics, Volume 99, Pages 131-143, March 2018
- Random distributions of material defects trigger regular necking patterns at high strain rates
K. E. N’souglo, A. Srivastava, S. Osovski, J. A. Rodríguez-Martínez
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, Volume 474, Issue 2211, Pages 20170575, March 2018
- Influence of unobservable overstress in a rate-independent inelastic loading curve on dynamic necking of a bar
M.B. Rubin, J.A. Rodríguez-Martínez
Mechanics of Materials, Volume 116, Pages 158-168, January 2018
2016 Publications
- Necking evolution in dynamically stretched bars: new experimental and computational insights
A. Vaz-Romero, Y. Rotbaum, J. A. Rodríguez-Martínez, D. Rittel
Journal of the Mechanics and Physics of Solids, Volume 91, Pages 216-239, June 2016
- On the interplay between material flaws and dynamic necking
A. Vaz-Romero, J. A. Rodríguez-Martínez
Mechanics Research Communications, Volume 72, Pages 53-58, March 2016
- A modified Gurson model to account for the influence of the Lode parameter at high triaxialities
G. Vadillo, J. Reboul, J. Fernández-Sáez
European Journal of Mechanics, A/Solids, Volume 56, Pages 31-44, March-April 2016
2015 Publications
- Constitutive sensitivity of the oscillatory behaviour of hyperelastic cylindrical shells
D. Aranda-Iglesias, G. Vadillo, J. A. Rodríguez-Martínez
Journal of Sound and Vibration, Volume 358, Pages 199-216, December 2015
- Collective behaviour and spacing of necks in ductile plates subjected to dynamic biaxial loading
R. Zaera, J. A. Rodríguez-Martínez, G. Vadillo, J. Fernández-Sáez, A. Molinari
Journal of the Mechanics and Physics of Solids, Volume 85, Pages 245-269, December 2015
- The deterministic nature of the fracture location in the dynamic tensile testing of steel sheets
A. Vaz-Romero, J. A. Rodríguez-Martínez, A. Arias
International Journal of Impact Engineering, Volume 86, Pages 318-335, December 2015
- Failure behavior of 2024-T3 aluminum under tension-torsion conditions
M. Rodríguez-Millán, A. Vaz-Romero, A. Arias
Journal of Mechanical Science and Technology, Volume 29, Issue 11, pp 4657–4663, November 2015
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The role of constitutive relation in the stability of hyper-elastic spherical membranes subjected to dynamic inflation
J. A. Rodríguez-Martínez, J. Fernández-Sáez, R. Zaera
International Journal of Engineering Science, Volume 93, Pages 31-45, August 2015 - High impact velocity on multi-layered composite of polyether ether ketone and aluminium
D. García-González, M. Rodríguez-Millán, A. Vaz-Romero, A. Arias
Composite Interfaces, Volume 22, Pages 705-715, June 2015
- Dynamic recrystallization and adiabatic shear localization
J. A. Rodríguez-Martínez, G. Vadillo, D. Rittel, R. Zaera, J. Fernández-Sáez
Mechanics of Materials, Volume 81, Pages 41-55, February 2015
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An analysis of microstructural and thermal softening effects in dynamic necking
J. A. Rodríguez-Martínez, G. Vadillo, R. Zaera, J. Fernández-Sáez, D. Rittel
Mechanics of Materials, Volume 80, Part B, Pages 298-310, January 2015
2013 Publications
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Dynamic tensile necking: influence of specimen geometry and boundary conditions
S. Osovski, D. Rittel, J. A. Rodríguez-Martínez, R. Zaera
Mechanics of Materials, Volume 62, Pages 1-13, August 2013 -
On the complete extinction of selected imperfection wavelengths in dynamically expanded ductile rings
J. A. Rodríguez-Martínez, G. Vadillo, R. Zaera, J. Fernández-Sáez
Mechanics of Materials, Volume 60, Pages 107-120, July 2013 -
Identification of the critical wavelength responsible for the fragmentation of ductile rings expanding at very high strain rates
J. A. Rodríguez-Martínez, G. Vadillo, J. Fernández-Sáez, A. Molinari
Journal of the Mechanics and Physics of Solids, Volume 61, Issue 6, Pages 1357-1376, June 2013 - Finite element analysis of AISI 304 steel sheets subjected to dynamic tension: the effects of martensitic transformation and plastic strain development on flow localization
J. A. Rodríguez-Martínez, D. Rittel, R. Zaera, S. Osovski
International Journal of Impact Engineering, Volume 54, Pages 206-216, April 2013
- On the Taylor–Quinney coefficient in dynamically phase transforming materials. Application to 304 stainless steel
R. Zaera, J. A. Rodríguez-Martínez, D. Rittel
International Journal of Plasticity, Volume 40, Pages 185-201, January 2013
- Experimental and numerical analysis of the martensitic transformation in AISI 304 steel sheets subjected to perforation by conical and hemispherical projectiles
J. A. Rodríguez-Martínez, A. Rusinek, R. Pesci, R. Zaera
International Journal of Solids and Structures, Volume 50, Issue 2, Pages 339-351, January 2013
2014 Publications
- Approaching steady cavitation: the time scale in hypervelocity cavity expansion in work hardening and transformation hardening solids
J. A. Rodríguez-Martínez, T. Cohen, R. Zaera
International Journal of Impact Engineering, Volume 73, Pages 43-55, November 2014
- The effect of radial inertia on flow localization in ductile rods subjected to dynamic extension
M. B. Rubin, J. A. Rodríguez-Martínez
International Journal of Impact Engineering, Volume 69, Pages 157-164, July 2014
- Dynamic necking of notched tensile bars: an experimental study
D. Rittel, Y. Rotbaum, J. A. Rodríguez-Martínez, D. Sory, R. Zaera
Experimental Mechanics, Volume 54, Issue 6, Pages 1099-1109, July 2014
- Experimental study on the perforation process of 5754-H111 and 6082-T6 aluminium plates subjected to normal impact by conical, hemispherical and blunt projectiles
M. Rodríguez-Millán, A. Vaz-Romero, A. Rusinek, J. A. Rodríguez-Martínez, A. Arias
Experimental Mechanics, Volume 54, issue 5, Pages 729-742, June 2014
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Dynamic necking in materials with strain induced martensitic transformation
R. Zaera, J. A. Rodríguez-Martínez, G. Vadillo, J. Fernández-Sáez
Journal of the Mechanics and Physics of Solids, Volume 64, Pages 316-337, March 2014
2012 Publications
- First order solutions for the buckling loads of weakened Timoshenko columns
G. Vadillo, J.A. Loya, J. Fernández-Sáez
Computers and Mathematics with Applications, Volume 64, Issue 8, Pages 2395-2407, October 2012
- Compressive viscoplastic response of 6082-T6 and 7075-T6 aluminium alloys under wide ranges of strain rate at room temperature: experiments and modeling
W. Mocko, J. A. Rodríguez-Martínez, Z. Kowalewski, A. Rusinek
Strain, Volume 48, Pages 498-509, August 2012
- On the interplay between strain rate and strain rate sensitivity on flow localization in the dynamic expansion of ductile rings
G. Vadillo, J. A. Rodríguez-Martínez, J. Fernández-Sáez
International Journal of Solids and Structures, Volume 49, Issues 3–4, Pages 481-491, February 2012
- A constitutive model for analyzing martensite formation in austenitic steels deforming at high strain rates
R. Zaera, J. A. Rodríguez-Martínez, A. Casado, J. Fernández-Sáez, A. Rusinek, R. Pesci
International Journal of Plasticity, Volume 29, Pages 79-101, February 2012
2010 Publications
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Experimental survey on the behaviour of AISI 304 steel plates subjected to perforation
J. A. Rodríguez-Martínez, A. Rusinek, R. Pesci
Thin-Walled Structures, Volume 48, Issue 12, Pages 966-978, December 2010 -
Temperature measurements on ES steel sheets subjected to perforation by hemispherical projectiles
J. A. Rodríguez-Martínez, A. Rusinek, P. Chevrier, R. Bernier, A. Arias
International Journal of Impact Engineering, Volume 37, Issue 7, Pages 828-841, July 2010 - Experimental characterization and modelling of the thermo-viscoplastic behaviour of the steel AISI 304 within wide ranges of strain rate at room temperature
A. Rusinek, J. A. Rodríguez-Martínez, R. Pesci, J. Capelle
Journal of Theoretical and Applied Mechanics, Volume 48, Pages 1027-1042, June 2010
- First-order solutions for the buckling loads of Euler-Bernoulli weakened columns
J. A. Loya, G. Vadillo, J. Fernández-Sáez
Journal of Engineering Mechanics, Volume 136, Issue 5, Pages 674-679, May 2010
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Thermo-mechanical behaviour of TRIP 1000 steel sheets subjected to low velocity perforation by conical projectiles at different temperatures
J. A. Rodríguez-Martínez, R. Pesci, A. Rusinek, A. Arias, R. Zaera, D. A. Pedroche
International Journal of Solids and Structures, Volume 47, Issue 9, Pages 1268-1284, May 2010
- A thermo-viscoplastic constitutive model for FCC metals with application to OFHC copper
A. Rusinek, J. A. Rodríguez-Martínez, A. Arias
International Journal of Mechanical Sciences, Volume 52, Issue 2, Pages 120-135, February 2010
2009 Publications
- Thermo-viscoplastic constitutive relation for aluminium alloys, modelling of negative strain rate sensitivity and viscous drag effects
A. Rusinek, J. A. Rodríguez-Martínez
Materials & Design, Volume 30, Issue 10, Pages 4377-4390, December 2009
- Extension of R-K constitutive relation to phase transformation phenomena
J. A. Rodríguez-Martínez, A. Rusinek, J. R. Klepaczko, R. B. Pecherski
Materials & Design, Volume 30, Issue 7, Pages 2513-2520, August 2009
- Constitutive relation for steels approximating quasi-static and intermediate strain rates at large deformations
J. A. Rodríguez-Martínez, A. Rusinek, J. R. Klepaczko
Mechanics Research Communications, Volume 36, Issue 4, Pages 419-427, June 2009
- An analysis of Gurson model with parameters dependent on triaxiality based on unitary cells
G. Vadillo, J. Fernández-Sáez
European Journal of Mechanics - A/Solids, Volume 28, Issue 3, Pages 417-427, May–June 2009
- Relation between strain hardening of steel and critical impact velocity in tension
J. A. Rodríguez-Martínez, A. Rusinek, A. Arias
Journal of Theoretical and Applied Mechanics, Volume 47, Pages 645-665, May 2009
- Analysis of the thermo-viscoplastic behaviour of six high strength steels
A. Rusinek, J. A. Rodríguez-Martínez, J. R. Klepaczko, R. B. Pecherski
Materials and Design, Volume 30, Issue 5, Pages 1748-1761, May 2009
- Modelling of thermo-viscoplastic behaviour of DH-36 and Weldox 460-E structural steels at wide ranges of strain rates and temperatures, comparison of constitutive relations for impact problems
J. R. Klepaczko, A. Rusinek, J. A. Rodríguez-Martínez, R. B. Pecherski, A. Arias
Mechanics of Materials, Volume 41, Issue 5, Pages 599-621, May 2009
- Experimental and numerical study on the perforation process of mild steel sheets subjected to perpendicular impact by hemispherical projectiles
A. Rusinek, J. A. Rodríguez-Martínez, R. Zaera, J. R. Klepaczko, A. Arias, C. Sauvelet
International Journal of Impact Engineering, Volume 36, Issue 4, Pages 565-587, April 2009
2008 Publications
- Influence of conical projectile diameter on perpendicular impact of thin steel plate
A. Rusinek, J. A. Rodríguez-Martínez, A. Arias, J. R. Klepaczko, J. López-Puente
Engineering Fracture Mechanics, Volume 75, Issue 10, Pages 2946-2967, July 2008
- Numerical simulations of impact behaviour of thin steel plates subjected to cylindrical, conical and hemispherical non-deformable projectiles
A. Arias, J. A. Rodríguez-Martínez, A. Rusinek
Engineering Fracture Mechanics, Volume 75, Issue 6, Pages 1635-1656, April 2008
- Consistent integration of the constitutive equations of Gurson materials under adiabatic conditions
G. Vadillo, R. Zaera, J. Fernández-Sáez
Computer Methods in Applied Mechanics and Engineering, Volume 197, Issues 13–16, Pages 1280-1295, February 2008
2011 Publications
- A dislocation-based constitutive description for modeling the behaviour of FCC metals within wide ranges of strain rate and temperature
J. A. Rodríguez-Martínez, M. Rodríguez-Millán, A. Rusinek, A. Arias
Mechanics of Materials, Volume 43, Issue 12, Pages 901-912, December 2011
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Thermo-viscoplastic behaviour of 2024-T3 aluminium sheets subjected to low velocity perforation at different temperatures
J. A. Rodríguez-Martínez, A. Rusinek, A. Arias
Thin-Walled Structures, Volume 49, Issue 7, Pages 819-832, July 2011 -
Experimental study on the martensitic transformation in AISI 304 steel sheets subjected to tension under wide ranges of strain rate at room temperature
J. A. Rodríguez-Martínez, R. Pesci, A. Rusinek
Materials Science and Engineering: A, Volume 528, Issue 18, Pages 5974-5982, July 2011 -
Some applications of Burzyński yield condition in metal plasticity
G. Vadillo, J. Fernández-Sáez, R.B. Pȩcherski
Materials and Design, Volume 32, Issue 2, Pages 628-635, February 2011
2007 Publications
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Influence of porosity on cavitation instability predictions for elastic–plastic solids
V. Tvergaard, G. Vadillo
International Journal of Mechanical Sciences, Volume 49, Issue 2, Pages 210-216, February 2007
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