List of Publications

(As of June 2005)

Archival Publications (refereed):

  1. Armero, F. [2005] "Energy-Dissipative Momentum-Conserving Time-Stepping Algorithms for Finite Strain Multiplicative Plasticity," Computer Methods in Applied Mechancis and Engineering, in press.

  2. Armero, F. and Ehrlich, D. [2005] "Numerical Modeling of Softening Hinges in Thin Euler-Bernoulli Beams," submitted for publication.

  3. Armero, F. and Ehrlich, D. [2004] "Finite Element Methods for the Multi-Scale Modeling of Softening Hinge Lines in Plates at Failure," Computer Methods in Applied Mechancis and Engineering, in press.

  4. Ehrlich, D. and Armero, F. [2005] "Finite Elements for the Analysis of Plastic Hinges in Beams and Frames," Computational Mechanics, 35, 237-264.

  5. Callari, C. and Armero, F. [2004] "Analysis and Numerical Simulation of Strong Discontinuities in Finite Strain Poroplasticity," Computer Methods in Applied Mechanics and Engineering, 193, 2941-2986.

  6. Armero, F. [2004] "Elastoplastic and Viscoplastic Deformations of Solids and Structures," Encyclopedia of Computational Mechanics.

  7. Armero, F. and Ehrlich, D. [2004] "An Analysis of Strain Localization and Wave Propagation in Plastic Beams at Failure," Computer Methods in Applied Mechanics and Engineering, 193, 3129-3171.

  8. Armero, F. and Love, E. [2003], "An Arbitrary Lagrangian-Eulerian Finite Element Method in Finite Strain Plasticity," International Journal of Numerical Methods in Engineering, 57, 471-508.

  9. Armero, F. and Romero, I. [2003], "Energy-Dissipative Momentum-Conserving Time-Stepping Algorithms for Nonlinear Cosserat Rods," Computational Mechanics, 31, 3-26.

  10. Armero, F. and Park, J. [2003] "An Analysis of Strain Localization in a Shear Layer under Thermally Coupled Dynamic Conditions. Part I: Continuum Thermoplastic Models," International Journal of Numerical Methods in Engineering, 56, 2069-2100.

  11. Armero, F. and Park, J. [2003] "An Analysis of Strain Localization in a Shear Layer under Thermally Coupled Dynamic Conditions. Part II: Localized Thermoplastic Models," International Journal of Numerical Methods in Engineering, 56, 2101-2133.

  12. Callari, C. and Armero, F. [2002] "Finite Element Methods for the Analysis of Strong Discontinuities in Coupled Poroplastic Media," Computer Methods in Applied Mechanics and Engineering, 19, 4371-4400.

  13. Romero, I. and Armero, F. [2002], "An Objective Finite Element Formulation of the Kinematics of Geometrically Exact Rods and its Use in the Formulation of an Energy-Momentum Conserving Scheme in Dynamics," International Journal of Numerical Methods in Engineering, 54, 1683-1715.

  14. Romero, I. and Armero, F. [2002], "Numerical Integration of the Stiff Dynamics of Geometrically Exact Shells," International Journal of Numerical Methods in Engineering, 54, 1043-1086.

  15. Armero, F. and Perez-Foguet, A. [2002], "On the Formulation of Closest-Point Projection Algorithms in Elastoplasticity. Part I: The Variational Structure," International Journal for Numerical Methods in Engineering, 53, 297-329.

  16. Perez-Foguet, A. and Armero, F. [2002], "On the Formulation of Closest-Point Projection Algorithms in Elastoplasticity. Part II: Globally Convergent Schemes," International Journal for Numerical Methods in Engineering, 53, 331-374.

  17. Armero, F. [2001], "On the Characterization of Localized Solutions in Inelastic Solids: An Analysis of Wave Propagation in a Softening Bar," Computer Methods in Applied Mechanics and Engineering , 191, 181-213.

  18. Armero, F. and Romero, I. [2001], "On the Formulation of High-Frequency Dissipative Time-Stepping Algorithms for Nonlinear Dynamics. Part II: Second-Order Methods," Computer Methods in Applied Mechanics and Engineering , 190, 6783-6824.

  19. Armero, F. and Romero, I. [2001], "On the Formulation of High-Frequency Dissipative Time-Stepping Algorithms for Nonlinear Dynamics. Part I: Low-Order Methods for Two Model Problems and Nonlinear Elastodynamics," Computer Methods in Applied Mechanics and Engineering , 190, 2603-2649.

  20. Armero, F. and Oller, S. [2000] "A General Framework for Continuum Damage Models. Part I: Infinitesimal Plastic Damage Models in Stress Space," International Journal of Solids and Structures, 37, 7409-7436.

  21. Armero, F. and Oller, S. [2000], "A General Framework for Continuum Damage Models. Part II: Integration Algorithms, with Applications to the Numerical Simulation of Porous Metals," International Journal of Solids and Structures, 37, 7437-7464.

  22. Armero, F. [2000], "On the Locking and Stability of Finite Elements in Finite Deformation Plane Strain Problems," Computers & Structures , 75, 261-290.

  23. Armero, F. and Callari, C. [1999], "An Analysis of Strong Discontinuities in a Saturated Poro-Plastic Solid," International Journal for Numerical Methods in Engineering , 46, 1673-1698.

  24. Armero, F. [1999], "Formulation and Finite Element Implementation of a Multiplicative Model of Coupled Poro-Plasticity at Finite Strains under Fully Saturated Conditions," Computer Methods in Applied Mechanics and Engineering, 171, 205-241.

  25. Armero, F. and Petocz, E. [1999], "A New Dissipative Time-Stepping Algorithm for Frictional Contact Problems: Fromulation and Analysis," A Computer Methods in Applied Mechanics and Engineering, 179, 151-178.

  26. Armero, F. [1999], "Large-Scale Modeling of Localized Dissipative Mechanisms in a Local Continuum: Applications to the Numerical Simulation of Strain Localization in Rate-Dependent Inelastic Models," Journal of the Mechanics of Cohesive-Frictional Materials , 4, 101-132.

  27. Armero, F. and Petocz, E. [1998], "Formulation and Analysis of Conserving Algorithms for Frictionless Dynamic Contact/Impact Problems," Computer Methods in Applied Mechanics and Engineering, 158, 269-300.

  28. Glaser, S. and Armero, F. [1997], "On the Formulation of Enhanced Strain Finite Elements in Finite Deformations," Engineering Computations, 14, 759-791.

  29. Armero, F. and Garikipati, K. [1996] "Analysis of Strong Discontinuities in Multiplicative Finite Strain Plasticity and Their Relation with the Numerical Simulation of Strain Localization in Solids," International Journal of Solid and Structures, 33, 2863-2885.

  30. Armero, F. and Simo, J.C. [1996] "Formulation of a New Class of Fractional-Step Methods for the Incompressible MHD Equations that Retains the Long-Term Dissipativity of the Continuum Dynamical System", Integration Algorithms for Classical Mechanics, The Fields Institute Communications, 10, 1-23.

  31. Armero, F. and Simo, J.C. [1996] "Long-Term Dissipativity of Time-Stepping Algorithms for an Abstract Evolution Equation with Applications to the Incompressible MHD and Navier-Stokes Equations", Computer Methods in Applied Mechanics and Engineering, 131, 41-90.

  32. Simo, J.C.; Armero, F. and Taylor, C.A. [1995] "Stable and Time-Dissipative Finite Element Methods for the Incompressible Navier-Stokes Equations in Advection Dominated Flows," International Journal for Numerical Methods in Engineering, 38, 1475-1 506.

  33. Simo, J.C. and Armero, F. [1994] "Unconditional Stability and Long-Term Behavior of Transient Algorithms for the Incompressible Navier-Stokes and Euler Equations", Computer Methods in Applied Mechanics and Engineering, Vol. 111, 111-154.

  34. Simo, J.C.; Armero, F. and Taylor, R.L. [1993] "Improved Versions of Assumed Enhanced Strain Tri-Linear Elements for 3D Finite Deformation Problems", Computer Methods in Applied Mechanics and Engineering, Vol. 110, 359-386.

  35. Simo, J.C.; Oliver, J. and Armero, F. [1993] "An analysis of Strong Discontinuities Induced by Strain-Softening in Rate-Independent Inelastic Solids", Journal of Computational Mechanics, Vol. 12, 277-296.

  36. Armero, F. and Simo, J.C. [1993] "A-Priori Stability Estimates and Unconditionally Stable Product Formula Algorithms for Non-Linear Coupled Thermoplasticity", International Journal of Plasticity, Vol. 9, 149-182.

  37. Armero, F. and Simo, J.C. [1992] "A New Unconditionally Stable Fractional Step Method for Non-Linear Coupled Thermomechanical Problems", International Journal for Numerical Methods in Engineering, Vol. 35, 737-766.

  38. Simo, J.C. and Armero, F. [1992] "Geometrically Non-Linear Enhanced Strain Mixed Methods and the Method of Incompatible Modes", International Journal for Numerical Methods in Engineering, Vol. 33, 1413-1449.



Conference papers (refereed and non-refereed):

  1. Armero, F. [2005] "Energy-Dissipative Momentum-Conserving Time-Stepping Algorithms for Dynamic Plastic Finite Strain Plasticity," Proceedings of the VIII International Conference on Computational Plasticity (COMPLAS 8), Barcelona, Spain.

  2. Callari, C. and Armero, F. [2005] "Nonlinear Geometric Effects on the Localized Failure of Poroplastic Solids," 3rd International Conference on Structural Stability and Dynamics, Kissimee, Florida.

  3. Armero, F. [2005] "Finite Element Modeling of Strong Discontinuities in Shells at Failure," Proceedings of the 5th International Conference on Computation of Shell and Spatial Structures, Salzburg, Austria.

  4. Armero, F. [2005] "Modelo y Simulacion Numerica de Discontinuidades Fuertes en Laminas," Proceedings of Congreso de Metodos Numericos en Ingenieria SEMNI 2005 (Congress on Numerical Methods in Engineering), Granada, Spain.

  5. Armero, F. and Ehrlich, D. [2005] "Finite Element Methods for the Analysis of Strong Discontinuities in Plates at Failure," Proceedings of the XI International Conference on Fracture (ICF11), Torino, Italy.

  6. Armero, F. and Ehrlich, D. [2005] "Enhanced Finite Elements for Discontinuous Solutions in Solids and Structures at Failure," Oberwolfach Reports, Mathematics Institute at Oberwolfach, Germany.

  7. Armero, F. and Callari, C. [2004] "On the Modeling of Localized Failures in Saturated Porous Media through Strong Discontinuities," in Proceedings of the VI World Congress on Computational Mechanics (WCCM6), Beijing, China, ed. Z.H. Yao, M.W. Yuan and W.X. Zhong.

  8. Armero, F. [2003] "Assumed Strain Methods," in Finite Element Methods in the 1970's and Beyond, ed. L.P. Franca, CIMNE, Barcelona.

  9. Armero, F. and Ehrlich, D. [2003] "Finite Element Methods for the Analysis of Plastic Hinges in Beams and Rods," Proceedings of the VII International Conference on Computational Plasticity (COMPLAS 7), Barcelona, Spain, 2003.

  10. Armero, F. and Ehrlich, D. [2002] "An Analysis of Localized Failures in Structural Members and its Modeling through Plastic Hinges: Plastic Beams and Rods," Proceedings of the V World Congress on Computational Mechanics (V WCCM), Vienna, Austria, 2002.

  11. Armero, F. and Love, E. [2001] "An ALE Finite Element Method in Finite Strain Plasticity," European Conference on Computational Mechanics ECCM'01, Cracow, Poland, 2001.

  12. Bischoff, M. and Armero, F. [2001] "Stabilized Finite Element Methods for the Analysis of Heat Transfer in Shells," European Conference on Computational Mechanics ECCM'01, Cracow, Poland, 2001.

  13. Armero, F. and Romero, I. [2001] "On the Objective and Conserving Integration of Geometrically Exact Rod Models," Trends in Computational Structural Mechanics, Lake Constance, Austria, May 2001, edited by W.A. Wall, K.U. Bletzinger and K. Schweizerhof, CIMNE, Barcelona.

  14. Romero, I. and Armero, F. [2000] "High-Frequency Dissipative Time-Stepping Algorithms for the Dynamics of Nonlinear Shells," European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000, Barcelona, Spain, September 2000.

  15. Perez-Foguet, A. and Armero, F. [2000] "Globally Convergent Closest-Point Projection Algorithms in Elastoplasticity," European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS 2000, Barcelona, Spain, September 2000.

  16. Armero, F. and Romero, I. [1999] "Dissipative Integration Algorithms for Nonlinear Elastodynamics," European Conference on Computational Mechanics ECCM'99, Munich, Germany, 1999.

  17. Romero, I. and Armero, F. [1999] "Sobre la Integracion Temporal de Problemas Dinamicos No Lineales," Proc. V SEMNI Congress, Sevilla, Spain.

  18. Armero, F. and Callari, C. [1998] "Strong Discontinuities in Fully Saturated Porous Media," Computational Mechanics, Proc. IV WCCM, ed by S. Idelsohn, E. Onate and E. Dvorkin, Buenos Aires, 1998.

  19. Armero, F. and Li, S. [1998] "Numerical Simulation of Anisotropic Damage at Finite Strains," Proc. 12th ASCE Eng. Mech. Conf., La Jolla, CA, May 1998.

  20. Armero, F. and Petocz, F. [1997] "On the Formulation of Stable Time-Stepping Algorithms for Contact Problems," Proc. Computational Plasticity Conf., COMPLAS V, ed. by D.R.J Owen, E. Onate and E. Hinton, Barcelona, 1997.

  21. Armero, F. [1997] "Localized Anisotropic Damage of Brittle Materials," Proc. Computational Plasticity Conf., COMPLAS V, ed. by D.R.J Owen, E. Onate and E. Hinton, Barcelona, 1997.

  22. Armero, F. and Petocz, E. [1996] "A New Class of Conserving Algorithms for Dynamic Contact Problems," Proc. ECCOMAS'96, Paris, John Wiley & Sons.

  23. Armero, F. and Glaser, S. [1996] "Enhanced Strain Finite Element Methods for Finite Deformation Problems," Proc. of III Congress of SEMMI, Zaragoza, Spain.

  24. Armero, F. and Garikipati, K. [1996], "An Analysis of Strong-Discontinuities in Inelastic Solids with Applications to the Finite Element Simulation of Strain Localization Problems," Proc. ASCE Engineering Mechanics Conf., Fort Lauderdale, 1996.

  25. Armero, F. and Garikipati, K. [1995] "Recent Advances in the Analysis and Numerical Simulation of Strain Localization in Inelastic Solids," Proc. Computational Plasticity Conf., COMPLAS IV, ed. by D.R.J Owen, E. Onate and E. Hinton, Barcelona, 1995.

  26. Simo, J.C.; Armero, F. and Miehe, C. [1992] "Recent Developments in the Formulation, Mathematical Aspects, and Numerical Analysis of Coupled Thermoplasticity at Finite Strains'', in Proc. of Plasticity '91--The Third International Symposium on Plasticity and its Current Applications, Grenoble, Elseiver, 663-667.

  27. Simo, J.C. and Armero, F. [1992] "Recent Advances in the Numerical Analysis and Simulation of Thermoplasticity at Finite Strains", in Finite Inelastic Deformations-Theory and Applications, IUTAM Symposium, Hannover, Germany 1991,



Technical reports (non-refereed):

  1. Armero, F. [2005] "Modeling and Finite Element Simulation of Strong Discontinuities in Shells at Failure," Report no. UCB/SEMM-2005/04, University of California at Berkeley.

  2. Armero, F. and Ehrlich, D. [2004] "A Multi-Scale Model of Softening Hinge Lines in Plates at Failure and its Finite Element Implementation," Report no. UCB/SEMM-2004/08, University of California at Berkeley (revised version accepted in archival journal, see list above).

  3. Armero, F. [2004] "Energy-Dissipative Momentum-Conserving Time-Stepping Algorithms for Finite Strain Multiplicative Plasticity," Report no. UCB/SEMM-2004/07, University of California at Berkeley (revised version accepted in archival journal, see list above).

  4. Armero, F. and Ehrlich, D. [2004] "Numerical Modeling of Softening Hinges in Thin Beams," Report no. UCB/SEMM-2004/02, University of California at Berkeley (submitted for publication, see list above).

  5. Callari, C. and Armero, F. [2003] "Analysis and Numerical Simulation of Strong Discontinuities in Finite Strain Poroplasticity," Report no. UCB/SEMM-2003/05, University of California at Berkeley (revised version appeared in archival journal, see list above).

  6. Ehrlich, D. and Armero, F. [2003] "Finite Elements for the Analysis of Plastic Hinges in Beams and Frames," Report no. UCB/SEMM-2003/02, University of California at Berkeley (revised version to appear in archival journal, see list above).

  7. Armero, F. and Ehrlich, D. [2002] "An Analysis of Strain Localization and Wave Propagation in Plastic Beams at Failure," Report no. UCB/SEMM-2002/11, University of California at Berkeley (revised version appeared in archival journal, see list above).

  8. Armero, F. and Romero, I. [2002], "Energy-Dissipative Momentum-Conserving Time-Stepping Algorithms for Nonlinear Cosserat Rods," Report no. UCB/SEMM-2002/06, University of California at Berkeley (revised version appeared in archival journal, see list above).

  9. Callari, C. and Armero, F. [2001] "Finite Element Methods for the Analysis of Strong Discontinuities in Coupled Poroplastic Media," Report no. UCB/SEMM-2001/09, University of California at Berkeley (revised version appeared in archival journal, see list above).

  10. Romero, I. and Armero, F. [2000], "An Objective Finite Element Formulation of the Kinematics of Geometrically Exact Rods and its Use in the Formulation of an Energy-Momentum Conserving Scheme in Dynamics," Report no. UCB/SEMM-2000/10, University of California at Berkeley (revised version appeared in archival journal, see list above).

  11. Romero, I. and Armero, F. [2000], "Numerical Integration of the Stiff Dynamics of Geometrically Exact Shells," Report no. UCB/SEMM-2000/05, University of California at Berkeley (revised version appeared in archival journal, see list above).

  12. Armero, F. and Perez-Foguet, A. [2000], "On the Formulation of Closest-Point Projection Algorithms in Elastoplasticity. Part I: The Variational Structure," Report no. UCB/SEMM-2000/01, University of California at Berkeley (revised version appeared in archival journal, see list above).

  13. Perez-Foguet, A. and Armero, F. [2000], "On the Formulation of Closest-Point Projection Algorithms in Elastoplasticity. Part II: Globally Convergent Schemes," Report no. UCB/SEMM-2000/02, University of California at Berkeley (revised version appeared in archival journal, see list above).

  14. Armero, F. and Oller, S. [1999], "A General Framework for Continuum Damage Models. Part I: Infinitesimal Plastic Damage Models in Stress Space," Report no. UCB/SEMM-1999/07, University of California at Berkeley (revised version appeared in archival journal, see list above).

  15. Armero, F. and Oller, S. [1999], "A General Framework for Continuum Damage Models. Part II: Integraion Algorithms, with Applications to the Numerical Simulation of Porous Metals," Report no. UCB/SEMM-1999/09, University of California at Berkeley (revised version appeared in archival journal, see list above).

  16. Armero, F. and Romero, I. [1999], "On the Formulation of High-Frequency Dissipative Time-Stepping Algorithms for Nonlinear Dynamics. Part II: Second-Order Methods," Report no. UCB/SEMM-1999/06, University of California at Berkeley (revised version appeared in archival journal, see list above).

  17. Armero, F. and Romero, I. [1999], "On the Formulation of High-Frequency Dissipative Time-Stepping Algorithms for Nonlinear Dynamics. Part I: Low-Order Methods for Two Model Problems and Nonlinear Elastodynamics," Report no. UCB/SEMM-1999/05, University of California at Berkeley (revised version accepted in archival journal, see list above).

  18. Romero, I. and Armero F. [1999], "Discrete Relative Equilibria of Time-Stepping Algorithms for a Model Problem of Nonlinear Dynamics," Report no. UCB/SEMM-1999/03, University of California at Berkeley.

  19. Armero, F. and Callari, C. [1998], "An Analysis of Strong Discontinuities in a Saturated Poro-Plastic Solid," Report no. UCB/SEMM-98/11, University of California at Berkeley (revised version appeared in archival journal, see list above).

  20. Petocz, E. and Armero, F. [1998] "A Sorting Contact Detection Algorithm: Formulation and Finite Element Implementation," UCB/SEMM Report 98/06, University of California at Berkeley.

  21. Armero, F. [1998], "Formulation and Finite Element Implementation of a Multiplicative Model of Coupled Poro-Plasticity at Finite Strains under Fully Saturated Conditions," UCB/SEMM Report 98/05, University of California at Berkeley (revised version appeared in archival journal, see list above).

  22. Armero, F. [1997], "On the Characterization of Localized Solutions in Inelastic Solids: An Analysis of Wave Propagation in a Softening Bar," UCB/SEMM Report 97/18, University of California at Berkeley (revised version appeared in archival journal, see list above).

  23. Armero, F. [1997] "Additional Results on the Modal Analysis of Finite Elements for Finite Deformation Problems: Classical and Stabilized Formulations," UCB/SEMM Report 97/15, University of California at Berkeley.

  24. Armero, F. and Petocz, E. [1997], "A New Dissipative Time-Stepping Algorithm for Frictional Contact Problems: Fromulation and Analysis," UCB/SEMM Report 97/13, University of California at Berkeley (revised version appeared in archival journal, see list above).

  25. Armero, F. [1997], "Large-Scale Modeling of Localized Dissipative Mechanisms in a Local Continuum: Applications to the Numerical Simulation of Strain Localization in Rate-Dependent Inelastic Models," UCB/SEMM Report 97/12, University of California at Berkeley (revised version appeared in archival journal, see list above).

  26. Armero, F. [1997], "Formulation and Numerical Analysis of an Anisotropic Damage Model with a Localized Dissipative Mechanism," UCB/SEMM Report 97/11, University of California at Berkeley

  27. Armero, F. and Petocz, E. [1996], "Formulation and Analysis of Conserving Algorithms for Dynamic Contact/Impact Problems," UCB/SEMM Report 96/10, University of California at Berkeley (revised version appeared in archival journal, see list above).

  28. Armero, F. [1996] "A Modal Analysis of Finite Deformation Enhanced Strain Finite Elements," UCB/SEMM Report 96/03, University of California at Berkeley.

  29. Glaser, S. and Armero, F. [1995] "Recent Developments in the Formulation of Assumed Enhanced Strain Finite Elements for Finite Deformation Problems," UCB/SEMM Report 95/13, University of California at Berkeley.

  30. Armero, F. and Garikipati, K. [1995] "Analysis of Strong Discontinuities in Multiplicative Finite Strain Plasticity and Their Relation with the Numerical Simulation of Strain Localization in Solids," UCB/SEMM Report 95/09, University of California at Berkeley (revised version appeared in archival journal, see list above).

  31. Armero, F. [1993] "Numerical Analysis of Dissipative Dynamical Systems in Solid and Fluid Mechanics, with a special emphasis on coupled problems", Ph.D. Dissertation, SUDAM Report no. 93-6, Division of Applied Mechanics, Stanford University, CA.

  32. Simo, J.C. and Armero, F. [1992] "Unconditional Stability and Long-Term Behavior of Transient Algorithms for the Incompressible Navier-Stokes and Euler Equations", SUDAM Report 92-9, Stanford University. (revised version appeared in archival journal, see list above).

  33. Armero, F. and Simo, J.C. [1992] "Product Formula Algorithms for Nonlinear Coupled Thermoplasticity: Formulation and Nonlinear Stability Analysis," SUDAM Report 92-4, Stanford University.

  34. Armero, F. [1988] "Instability and Bifurcation of Solutions in Problems of the Mechanics of Solids with Strain-Softening and Localization" (in Spanish, abstract in English included), School of Civil Engineering, Universitat Politecnica de Catalunya, Barcelona, Spain.

armero@CE.Berkeley.EDU