Presentations
Conference Presentations
2020
P. Schaefferkoetter, Y.C. Dong, S.I. Park and J.H. Song, Strong-form Meshfree Collocation Method for Mechanical Analysis of Polycrystalline Materials, 10th International Conference on Multiscale Materials Modeling, Baltimore, Maryland, 2020.
P. Schaefferkoetter, J. G. Michopoulos and J.H. Song, Strong-form Meshfree Collocation Method for Non-equilibrium Rapid Solidification of Multi-component Alloy, 10th International Conference on Multiscale Materials Modeling, Baltimore, Maryland, 2020.
- J. G. Michopoulos, A. Iliopoulos, J. C. Steuben, A. J. Birnbaum, A. K. Rawlings, N. Apetre, B. Graber, S. Rodriguez, R. Saunders, A. Bagchi, J.H. Song, Y. Fu and A. Achuthan, Metal Powder Additive Manufacturing Process to Performance Linkages via Multiscale Multiphysics Integrated Computational Material Engineering, 10th International Conference on Multiscale Materials Modeling, Baltimore, Maryland, 2020.
T.Y. Kim, A. Beel, W. Jiang and J.H. Song, A strong form meshfree collocation method for two-body contacts, 14th World Congress in Computational Mechanics, Paris, France, 2020.
W. Jiang, J.H. Song and I. Rooyen, Multi-physics simulation to model melt pool in directed energy deposition process for nuclear fuels, 2020 TMS Annual Meeting & Exhibition, San Diego, California, 2020.
2019
T.Y. Kim, A. Almasi and J.H. Song, Strong-form based meshfree method for one-body frictional contact with a rigid obstacle, Asian Pacific Congress on Computational Mechanics 2019, Taipei, 2019.
J.H. Song, A. Almasi, A. Beel and P. Schaefferkoetter, Strong form meshfree collocation method for nonlinear problems in solid mechanics, ASCE Engineering Mechanics Institute Conference 2019, Pasadena, California, 2019.
A. Almasi, T.Y. Kim and J.H. Song, Strong Form Meshfree Collocation Method for Signorini Frictional Contact Problems, ASCE Engineering Mechanics Institute Conference 2019, Pasadena, California, 2019.
2018
T.Y. Kim, W. Jiang, S.M. Lee and J.H. Song, Vesicle shape deformation using a discontinuous Galerkin method, 6th European Conference on Computational Mechanics/7th European Conference on Computational Fluid Dynamics, Glasgow, UK, 2018.
A. Almasi and J.H. Song, The strong form collocation method for the prediction of polycrystalline solidification with the diffuse-interface approach, 13th World Congress on Computational Mechanics and 2nd Pan American Congress on Computational Mechanics, New York, NY, 2018.
A. Beel, T. Y. Kim and J.H. Song, Solving the linearized stationary quasi-geostrophic equations of the ocean using the particle difference method, 13th World Congress on Computational Mechanics and 2nd Pan American Congress on Computational Mechanics, New York, NY, 2018.
2017
J.H. Song, A. Almasi, T.Y. Kim and Y.C. Yoon, Application of the particle difference method (PDM) for predicting solidification of polycrystalline via diffusive interface approach, 14th U.S. National Congress on Computational Mechanics, Montreal, Canada, 2017.
A. Beel, A. Iliopoulos, J. Michopoulos and J.H. Song, Strain field approximation and crack tracking using the particle difference approximation, 14th U.S. National Congress on Computational Mechanics, Montreal, Canada, 2017.
Y.C. Yoon and J.H. Song, New particle difference algorithm for material nonlinear problem, 14th U.S. National Congress on Computational Mechanics, Montreal, Canada, 2017.
T. Laursen, T.Y. Kim, D.K. Jadaan, J.H. Song, Frictional contact on a rigid obstacle for the particle difference method, 14th U.S. National Congress on Computational Mechanics, Montreal, Canada, 2017.
J. G. Michopoulos, A. Iliopoulos, J. Steuben, A. J. Birnbaum, Y. Fu and J.H. Song, Towards computational synthesis of microstructural crystalline morphologies for additive manufacturing applications, ASME 2017 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference, Cleveland, Ohio, 2017.
2016
T.Y. Kim, Y. Fu and J.H. Song, Particle difference method for modeling the solidification process via the multi-phase field model, 12th World Congress on Computational Mechanics and 6th Asia-Pacific Congress on Computational Mechanics, Seoul, Korea, 2016.
2015
Y. Fu, J. Michopoulos and J.H. Song, Coarse-grained molecular dynamics simulations of epoxy resin during the curing process, 13th U.S. National Congress on Computational Mechanics, San Diego, California, 2015.
K.C. Hoang, P. Kerfriden, S.P.A. Bordas and J.H. Song, Reduced basis approximation for 2D elasticity problems with geometry representing by parametric curves, American Society of Civil Engineers (ASCE) – Engineering Mechanics Institute (EMI) Conference 2015, Stanford, California, 2015.
2014
Y. Fu and J.H. Song, Stress and heat flux in polymer nano-composite system involving multi-body potentials, 17th U.S. National Congress on Theoretical and Applied Mechanics, East Lansing, Michigan, 2014.
E. Biyikli, I. Asareh, J.H. Song and A.C. To, Adaptive Schemes for multiresolution molecular mechanics, 17th U.S. National Congress on Theoretical and Applied Mechanics, East Lansing, Michigan, 2014.
2013
Iman Asareh and J.H. Song, Multiscale extended finite element method for strain localization, 12th U.S. National Congress on Computational Mechanics, Raleigh, North Carolina, 2013.
J.H. Song, Computational failure analysis for extreme dynamic loading conditions: Localized vs. distributed failure, Advances in Computational Mechanics 2013, San Diego, California, 2013.
2012
J.H. Song, Dynamic fracture of plates and shells subjected to impulsive loads, 22th International Workshop on Computational Mechanics of Materials, Baltimore, Maryland, 2012.
P. Lea, J.H. Song and Ted Belytschko, Extension of XFEM cracks in thin shell elements to include slanted cracks, 10th World Congress on Computational Mechanics and 4th Asian Pacific Congress on Computational Mechanics, Sao Paulo, Brazil, 2012.
2011
J.H. Song and T. Belytschko, Multiscale analysis for failure, 11th U.S. National Congress on Computational Mechanics, Minneapolis, Minnesota, 2011.
P. Lea, S. Peng, J.H. Song and T. Belytschko, Dynamic crack propagation using an hd-adaptive XFEM approach, 11th U.S. National Congress on Computational Mechanics, Minneapolis, Minnesota, 2011.
S. Peng, P. Lea, J.H. Song and T. Belytschko, Dynamic failure analysis of thin shell structures and its practical implementation strategy, 11th U.S. National Congress on Computational Mechanics, Minneapolis, Minnesota, 2011.
P. Lea, S. Peng, J.H. Song and T. Belytschko, Dynamic crack propagation in shell elements using the extended finite element method, ASME Applied Mechanics and Materials Division Conference, Chicago, Illinois, 2011.
2010
T. Rabczuk, R. Gracie, J.H. Song and T. Belytschko, Immersed meshfree method for fluid-structure interaction, 9th World Congress on Computational Mechanics / 4th APCOM, Sydney, Australia, 2010.
T. Menouillard, T. Belytschko and J.H. Song, Smoothly discontinuous enrichment in XFEM for dynamic crack propagation, 4th European Conference on Computational Mechanics, Paris, France, 2010.
2009
J.H. Song, T. Belytschko and Liang Xue, Recent developments on computational failure analysis with the extended finite element method, ASME 2009 International Mechanical Engineering Congress & Exposition, Lake Buena Vista, Florida, 2009.
T. Belytschko and J.H. Song, Keynote presentation: Multiscale aggregating discontinuities method for failure, ASME 2009 International Mechanical Engineering Congress & Exposition, Lake Buena Vista, Florida, 2009.
Liang Xue, J.H. Song and T. Belytschko, Dynamic crack initiation and propagation for structural impact problems, ASME 2009 International Mechanical Engineering Congress & Exposition, Lake Buena Vista, Florida, 2009.
C. Farhat, A. Rallu, J.H. Song, S. Kyriakides and T. Belytschko, Fluid-structure interaction computations of the dynamic collapse of cylindrical shells, ASME 2009 International Mechanical Engineering Congress & Exposition, Lake Buena Vista, Florida, 2009.
J.H. Song and T. Belytschko Multiscale aggregating discontinuities method: coarse-graining of micro-macro multiscale failure, 10th U.S. National Congress on Computational Mechanics, Columbus, Ohio, 2009.
J.H. Song, S. Park, H.J. Kim and S.H. Lee, Advances in the extended finite element method for dynamic fracture: continuous crack model and discrete crack model, 10th U.S. National Congress on Computational Mechanics, Columbus, Ohio, 2009.
T. Menouillard, J.H. Song and T. Belytschko, Improved crack tip enrichment in the extended finite element method for explicit dynamics, 10th U.S. National Congress on Computational Mechanics, Columbus, Ohio, 2009.
Q. Duan, J.H. Song and T. Belytschko, Element-local level set method for 3D dynamic crack growth, 10th U.S. National Congress on Computational Mechanics, Columbus, Ohio, 2009.
2008
T. Belytschko and J.H. Song, Multiscale methods for failure: part I. theory, ASME 2008 International Mechanical Engineering Congress & Exposition, Boston, Massachusetts, 2008.
J.H. Song and T. Belytschko, Multiscale methods for failure: part II. applications, ASME 2008 International Mechanical Engineering Congress & Exposition, Boston, Massachusetts, 2008.
J.H. Song, S. Loehnert and T. Belytschko, Multiscale equivalent aggregating discontinuities: circumventing loss of ellipticity, 8th World Congress on Computational Mechanics, Venice, Italy, 2008.
J.H. Song, D.J. Kim, S.H. Lee and T. Belytschko, A comparative study on dynamic fracture with finite element methods, 8th World Congress on Computational Mechanics, Venice, Italy, 2008.
T. Belytschko, J.H. Song, R. Gracie and J. Oswald, Advances in the extended finite element method(XFEM), 8th World Congress on Computational Mechanics, Venice, Italy, 2008.
J.H. Song, S.I. Park, D.J. Kim and S.H. Lee, Explicit dynamic finite element method for fracture of shell structures, 4th International Conference on Advances in Structural Engineering and Mechanics, Jeju, Korea, 2008
T. Belytschko, J.H. Song and S. Loehnert, Multiscale methods for the failure of heterogeneous materials, 10th The Pan American Congress of Applied Mechanics, Cancun, Mexico, 2008.
2007
T. Belytschko, J.H. Song and M. Xu, Multiscale methods for failure analysis: circumventing loss of quasi-convexity, 9th International Conference on Computational Plasticity, Barcelona, Spain, 2007.
J.H. Song and T. Belytschko, Brittle/ductile dynamic fracture in 2D plane and shell elements with XFEM, 9th U.S. National Congress on Computational Mechanics, San Francisco, California, 2007.
T. Belytschko, R. Gracie, S. Loehnert, J. Oswald and J.H. Song, Meshfree and PU multiscale methods for failure: on circumventing loss of ellipticity, dislocations and other issues, 9th U.S. National Congress on Computational Mechanics, San Francisco, California, 2007.
2006
J.H. Song and T. Belytschko, Dynamic crack propagation in thin shells with the phantom node method, 7th World Congress on Computational Mechanics, Los Angeles, California, 2006.
T. Belytschko, J.H. Song and H.W. Wang, On methods for static and dynamic failure propagation, 7th World Congress on Computational Mechanics, Los Angeles, California, 2006.
2005
J.H. Song, P.M.A. Areias and T. Belytschko, A dynamic crack propagation simulation technique with phantom nodes, 8th U.S. National Congress on Computational Mechanics, Austin, Texas, 2005.
P.M.A. Areias, J.H. Song and T. Belytschko, Ductile fracture in shell structure using a piecewise enrichment, 8th U.S. National Congress on Computational Mechanics, Austin, Texas, 2005.
2004
S.H. Lee, J.H. Song, Y. C. Yoon, G. Zi and T. Belytschko, Combined extended and superimposed finite element method for modeling of cracks, 6th World Congress on Computational Mechanics, Beijing, China, 2004.
S.H. Lee, J.H. Song and H.M. Seok, Combined Extended and Superimposed Finite Element Method for Crack Analysis, Computational Structural Engineering Institute of Korea, Korea, 2004.
2002
S.H. Lee and J.H. Song, Development of crack analysis technique by using extended finite element method free from mesh-dependency, Computational Structural Engineering Institute of Korea, Korea, 2002.
S.H. Lee, J.H. Song and K.H. Leem, Modified stiffness matrix of reflecting the effect of local cracks, Computational Structural Engineering Institute of Korea, Korea, 2002.
2001
S.H. Lee, J.H. Song, Y.S. Jeong, Development of a finite element analysis data model for steel box girder bridges based on STEP part 104, Computational Structural Engineering Institute of Korea, Korea, 2001.
Invited Seminars & Keynote Lectures
2020
​J.H. Song, From Computational Mechanics to Computational Biology: Brain-inspired Machine Learning, Perception, Action & Cognition Lab., Cognitive, Linguistic and Psychological Sciences, Brown University, Providence, RI, 2020.
2019
​J.H. Song, Strong Form-based Meshfree Collocation Method for Moving Boundary Problem, Structural Engineering & Mechanics Lab., School of Civil, Environmental and Architectural Engineering, Korea University, Seoul, Korea, 2019.
​J.H. Song, Strong Form-based Meshfree Collocation Method for Non-equilibrium Multicomponent Alloy Solidification, Computational Multiphysics System Lab., Center for Materials Physics and Technology, U.S. Naval Research Laboratory, Washington DC, 2019.
2016
J.H. Song, Predicting Microstructure Evolutions in Metal under Selective Laser Sintering/Melting Process for 3D Printing: Particle difference method (PDM) for solving the strong form of higher order PDEs, Idaho National Laboratory, Idaho Falls, ID, 2016.
J.H. Song, Predicting recrystallization process in metal additive manufacturing with the point collocation method, Center of Computational Material Science, Naval Research Laboratory, Washington DC, 2016.
J.H. Song, Predicting microstructure evolutions in metal under selective laser sintering/melting process for 3d printing, the Physically-Based Modeling of Polyatomic Gases and Phase Transitions (PBM 2016), the Okinawa Institute of Science and Technology, Japan, 2016.
2015
J.H. Song, Point collocation method for MD-Phase field model, Center of Computational Material Science, Naval Research Laboratory, Washington DC, 2015.
2014
J.H. Song, Computational failure analysis for beyond design-basis events: from single scale structural failure analysis to multiscale material design, Department of Civil and Environmental Engineering, Pennsylvania State University, University Park, Pennsylvania, 2014.
J.H. Song, Computational failure analysis for beyond design-basis events: from single scale structural failure analysis to multiscale material design, Department of Civil, Environmental and Architectural Engineering, University of Colorado, ºù«ÍÞÊÓƵ, Colorado 2014.
2013
J.H. Song, Computational failure analysis for localized and distributed failure, Workshop on Computational Methods for Problems With Evolving Domains and Discontinuities, the Army High Performance Computing Research Center (AHPCRC), Stanford University, California, 2013.
J.H. Song, Multiscale modeling for failure with extended finite element method: problem identifications & multiscale modeling strategies, Marie Curie initial training network (ITN)-integrating numerical simulation and geometric design technology (INSIST) summer school, Institute for Structure Mechanics, Bauhaus University Weimar, Weimar, Germany, 2013.
J.H. Song, Multiscale extended finite element methods for ductile failure, Center of Computational Material Science, Naval Research Laboratory, Washington DC, 2013.
2012
J.H. Song, Computational failure analysis for beyond design-basis events: from single-physics to multi-physics structural failure problems, Department of Civil and Environmental Engineering, Rensselaer Polytechnic Institute, Troy, New York, 2012.
J.H. Song, Computational failure analysis: from single-physics to multi-physics structural failure problems, Department of Civil, Environmental and Geodetic Engineering, Ohio State University, Columbus, Ohio, 2012.
J.H. Song, Recent developments in computational failure analysis: from single-scale to multi-scale failure, Center for Mechanics of Solids, Structures and Materials, University of Texas at Austin, Austin, Texas, 2012.
2011
J.H. Song, Extended finite element method for failure analysis, European Community on Computational Methods in Applied Sciences – thematic conferences: XFEM 2011, Cardiff University, Wales, United Kingdom, 2011.
J.H. Song, Recent developments in computational failure analysis: from single-scale to multi-scale analysis, Weidlinger Associates, Inc., New York, New York, 2011.
J.H. Song, Computational failure analysis and its parallelization strategy, High Performance Computing Workshop, University of South Carolina, Columbia, South Carolina, 2011.
J.H. Song, Recent developments in computational failure analysis: from single-scale to multi-scale analysis, Applied and Computational Mathematics seminar, Department of Mathematics, University of South Carolina, Columbia, South Carolina, 2011
2010
J.H. Song, Recent developments in computational failure analysis: from single-scale to multi-scale analysis, Department of Civil and Environmental Engineering, University of South Carolina, Columbia, South Carolina, 2010.
J.H. Song, Recent developments in computational failure analysis: from single-scale to multi-scale analysis, Department of Civil and Environmental Engineering, University of Washington, Seattle, Washington, 2010.
2009
J.H. Song, Recent developments in computational failure analysis with the extended finite element method, School of Civil, Environmental and Architectural Engineering, Korea University, Seoul, Korea, 2009.