RESEARCHER PROFILE

M. Ortíz

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M

Universitat Politècnica de Catalunya

Numerical methods in engineeringAdvanced Numerical Methods in Computational MathematicsMicrostructure and mechanical propertiesHigh-Velocity Impact and Material BehaviorFatigue and fracture mechanics

M. Ortíz works in Numerical methods in engineering, Advanced Numerical Methods in Computational Mathematics, Microstructure and mechanical properties, High-Velocity Impact and Material Behavior, Fatigue and fracture mechanics. Recorded institutional associations include California Institute of Technology, International Center for Numerical Methods in Engineering, Universitat Politècnica de Catalunya.

538Publications
34,922Citations
91H-index

ORCID

Inclusion identifies researchers whose recorded research contributions may inform their university’s understanding of its research community. It does not rank individual research quality or establish current employment.

Selected research works

Up to 100 highly cited works; DOI links open the original research. Counts reflect the collected record, not real-time citation totals.

  1. Computational modelling of impact damage in brittle materials

    1996 · 2,024 citations

  2. Quasicontinuum analysis of defects in solids

    1996 · 1,507 citations

  3. Finite-deformation irreversible cohesive elements for three-dimensional crack-propagation analysis

    1999 · 1,425 citations

  4. An analysis of a new class of integration algorithms for elastoplastic constitutive relations

    1986 · 836 citations

  5. Data-driven computational mechanics

    2016 · 814 citations

  6. A constitutive theory for the inelastic behavior of concrete

    1985 · 665 citations

  7. Subdivision surfaces: a new paradigm for thin-shell finite-element analysis

    2000 · 661 citations

  8. A unified approach to finite deformation elastoplastic analysis based on the use of hyperelastic constitutive equations

    1985 · 658 citations

  9. An adaptive finite element approach to atomic-scale mechanics—the quasicontinuum method

    1999 · 658 citations

  10. Accuracy and stability of integration algorithms for elastoplastic constitutive relations

    1985 · 646 citations

  11. A finite element method for localized failure analysis

    1987 · 633 citations

  12. Modelling and simulation of high‐speed machining

    1995 · 509 citations

  13. Nonconvex energy minimization and dislocation structures in ductile single crystals

    1999 · 496 citations

  14. A cohesive model of fatigue crack growth

    2001 · 437 citations

  15. Variational integrators and the Newmark algorithm for conservative and dissipative mechanical systems

    2000 · 401 citations

  16. Local maximum‐entropy approximation schemes: a seamless bridge between finite elements and meshfree methods

    2005 · 373 citations

  17. Computational modelling of single crystals

    1993 · 371 citations

  18. Adaptive Lagrangian modelling of ballistic penetration of metallic targets

    1997 · 336 citations

  19. Formulation of implicit finite element methods for multiplicative finite deformation plasticity

    1990 · 327 citations

  20. Mixed Atomistic and Continuum Models of Deformation in Solids

    1996 · 322 citations

  21. Quasicontinuum Models of Interfacial Structure and Deformation

    1998 · 314 citations

  22. A phase-field theory of dislocation dynamics, strain hardening and hysteresis in ductile single crystals

    2002 · 299 citations

  23. Model-Free Data-Driven inelasticity

    2019 · 299 citations

  24. A MATERIAL‐INDEPENDENT METHOD FOR EXTENDING STRESS UPDATE ALGORITHMS FROM SMALL‐STRAIN PLASTICITY TO FINITE PLASTICITY WITH MULTIPLICATIVE KINEMATICS

    1992 · 285 citations

  25. Scaling properties of a low-actuation pressure microfluidic valve

    2003 · 280 citations

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