Mergheim, Julia

2024

• Friedlein J., Böhnke M., Schlichter M., Bobbert M., Meschut G., Mergheim J., Steinmann P.:
  Material Parameter Identification for a Stress-State-Dependent Ductile Damage and Failure Model Applied to Clinch Joining
  In: Journal of Manufacturing and Materials Processing 8 (2024), Art.Nr.: 157
  ISSN: 2504-4494
  DOI: 10.3390/jmmp8040157
• Yamamoto R., Schwarz M., Martin A., Mergheim J., Kakimoto Ki.:
  Multisource energy harvesting using (Ba,Ca)(Zr,Ti)O3 oscillating under temperature gradient
  In: Journal of the American Ceramic Society (2024)
  ISSN: 0002-7820
  DOI: 10.1111/jace.20245

2023

• Bielak CR., Böhnke M., Friedlein J., Bobbert M., Mergheim J., Steinmann P., Meschut G.:
  Numerical analysis of failure modeling in clinching process chain simulation
  20th International Conference on Sheet Metal, SHEMET 2023 (Erlangen, DEU, 2. April 2023 - 5. April 2023)
  In: Marion Merklein, Hinnerk Hagenah, Joost R. Duflou, Livan Fratini, Fabrizio Micari, Paulo Martins, Gerson Meschut (Hrsg.): Materials Research Proceedings 2023
  DOI: 10.21741/9781644902417-33
• Böhnke M., Bielak CR., Friedlein J., Bobbert M., Mergheim J., Meschut G., Steinmann P.:
  A calibration method for failure modeling in clinching process simulations
  20th International Conference on Sheet Metal, SHEMET 2023 (Erlangen, DEU, 2. April 2023 - 5. April 2023)
  In: Marion Merklein, Hinnerk Hagenah, Joost R. Duflou, Livan Fratini, Fabrizio Micari, Paulo Martins, Gerson Meschut (Hrsg.): Materials Research Proceedings 2023
  DOI: 10.21741/9781644902417-34
• Friedlein J., Bielak C., Böhnke M., Bobbert M., Meschut G., Mergheim J., Steinmann P.:
  Influence of plastic orthotropy on clinching of sheet metal
  20th International Conference on Sheet Metal, SHEMET 2023 (Erlangen, DEU, 2. April 2023 - 5. April 2023)
  In: Marion Merklein, Hinnerk Hagenah, Joost R. Duflou, Livan Fratini, Fabrizio Micari, Paulo Martins, Gerson Meschut (Hrsg.): Materials Research Proceedings 2023
  DOI: 10.21741/9781644902417-17
• Friedlein J., Mergheim J., Steinmann P.:
  Efficient gradient enhancements for plasticity with ductile damage in the logarithmic strain space
  In: European Journal of Mechanics A-Solids 99 (2023), Art.Nr.: 104946
  ISSN: 0997-7538
  DOI: 10.1016/j.euromechsol.2023.104946
• Hegendörfer A., Steinmann P., Mergheim J.:
  An implicitly coupled finite element-electronic circuit simulator method for efficient system simulations of piezoelectric energy harvesters
  In: Journal of Intelligent Material Systems and Structures (2023)
  ISSN: 1045-389X
  DOI: 10.1177/1045389X231157359
• Hegendörfer A., Steinmann P., Mergheim J.:
  Numerical Optimization of a Nonlinear Nonideal Piezoelectric Energy Harvester Using Deep Learning
  In: Journal of Low Power Electronics and Applications 13 (2023), Art.Nr.: 8
  ISSN: 2079-9268
  DOI: 10.3390/jlpea13010008
• Hübner D., Herrnböck L., Wein F., Mergheim J., Steinmann P., Stingl M.:
  Buckling optimization of additively manufactured cellular structures using numerical homogenization based on beam models
  In: Archive of Applied Mechanics (2023)
  ISSN: 0939-1533
  DOI: 10.1007/s00419-023-02503-3
• Kumar P., Mergheim J.:
  Computational modeling of fracture in polymer nanocomposites undergoing large deformations via the graded-interphase-enhanced phase-field fracture approach
  In: Proceedings in Applied Mathematics and Mechanics 23 (2023), Art.Nr.: e202300247
  ISSN: 1617-7061
  DOI: 10.1002/pamm.202300247
• Mergheim J., Breuning C., Burkhardt C., Hübner D., Köpf J., Herrnböck L., Yang Z., Körner C., Markl M., Steinmann P., Stingl M.:
  Additive manufacturing of cellular structures: Multiscale simulation and optimization
  In: Journal of Manufacturing Processes 95 (2023), S. 275-290
  ISSN: 1526-6125
  DOI: 10.1016/j.jmapro.2023.03.071
• Nahr F., Rasch M., Burkhardt C., Renner J., Baumgärtner B., Hausotte T., Körner C., Steinmann P., Mergheim J., Schmidt M., Markl M.:
  Geometrical Influence on Material Properties for Ti6Al4V Parts in Powder Bed Fusion
  In: Journal of Manufacturing and Materials Processing 7 (2023), S. 82
  ISSN: 2504-4494
  DOI: 10.3390/jmmp7030082
• Rohracker M., Kumar P., Mergheim J.:
  A comparative assessment of different adaptive spatial refinement strategies in phase-field fracture models for brittle fracture
  In: Forces in Mechanics 10 (2023), S. 100157
  ISSN: 2666-3597
  DOI: 10.1016/j.finmec.2022.100157
  URL: https://www.sciencedirect.com/science/article/pii/S2666359722000853
• Singh S., Pflug L., Mergheim J., Stingl M.:
  On optimization of heterogeneous materials for enhanced resistance to bulk fracture
  In: Forces in Mechanics 12 (2023), Art.Nr.: 100200
  ISSN: 2666-3597
  DOI: 10.1016/j.finmec.2023.100200
• Spannraft L., Steinmann P., Mergheim J.:
  A generalized anisotropic damage interface model for finite strains
  In: Journal of the Mechanics and Physics of Solids 174 (2023), Art.Nr.: 105255
  ISSN: 0022-5096
  DOI: 10.1016/j.jmps.2023.105255
• Wiesheier S., Mergheim J., Steinmann P.:
  Discrete data-adaptive approximation of hyperelastic energy functions
  In: Computer Methods in Applied Mechanics and Engineering 416 (2023), Art.Nr.: 116366
  ISSN: 0045-7825
  DOI: 10.1016/j.cma.2023.116366

2022

• Burkhardt C., Steinmann P., Mergheim J.:
  Thermo-mechanical simulations of powder bed fusion processes: accuracy and efficiency
  In: Advanced Modeling and Simulation in Engineering Sciences 9 (2022), Art.Nr.: 18
  ISSN: 2213-7467
  DOI: 10.1186/s40323-022-00230-y
• Friedlein J., Mergheim J., Steinmann P.:
  Influence of Kinematic Hardening on Clinch Joining of Dual-Phase Steel HCT590X Sheet Metal
  12th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes, NUMISHEET 2022 (Toronto, ON, CAN, 10. Juli 2022 - 14. Juli 2022)
  In: Kaan Inal, Michael Worswick, Cliff Butcher, Julie Levesque (Hrsg.): Minerals, Metals and Materials Series 2022
  DOI: 10.1007/978-3-031-06212-4_31
• Friedlein J., Mergheim J., Steinmann P.:
  Observations on additive plasticity in the logarithmic strain space at excessive strains
  In: International Journal of Solids and Structures 239 (2022)
  ISSN: 0020-7683
  DOI: 10.1016/j.ijsolstr.2021.111416
• Hegendörfer A., Mergheim J.:
  Numerical investigation of the transient charging behavior of a piezoelectric vibration-based energy harvester for different base excitations
  Active and Passive Smart Structures and Integrated Systems XVI 2022 (Virtual, Online, 4. April 2022 - 10. April 2022)
  In: Jae-Hung Han, Shima Shahab, Jinkyu Yang (Hrsg.): Proceedings of SPIE - The International Society for Optical Engineering 2022
  DOI: 10.1117/12.2611762
• Hegendörfer A., Steinmann P., Mergheim J.:
  Investigation of a nonlinear piezoelectric energy harvester with advanced electric circuits with the finite element method
  In: SN Applied Sciences 4 (2022), Art.Nr.: 120
  ISSN: 2523-3963
  DOI: 10.1007/s42452-022-05003-1
• Kumar P., Phansalkar D., Mergheim J., Leyendecker S., Steinmann P.:
  Computational Fracture Modeling in Heterogeneous Materials - Recent Advances and Future Challenges
  conference, WCCM-APCOM 15th World Congress on Computational Mechanics & 8th Asian Pacific Congress on Computational Mechanics (Yokohama (online), 31. Juli 2022 - 5. August 2022)
• Kumar P., Steinmann P., Mergheim J.:
  A graded interphase enhanced phase-field approach for modeling fracture in polymer composites
  In: Forces in Mechanics 9 (2022), Art.Nr.: 100135
  ISSN: 2666-3597
  DOI: 10.1016/j.finmec.2022.100135
• Schmelzle L., Mergheim J., Possart G., Steinmann P., Striewe M., Meschut G.:
  Experimentelle und numerische Untersuchung des Einflusses variabler Betriebstemperaturen auf das Trag- und Versagensverhalten struktureller Klebverbindungen unter Crashbelastung
  22. Kolloquium: Gemeinsame Forschung in der Klebtechnik (Online-Tagung, 15. Februar 2022 - 16. Februar 2022)
  (Conference report)
• Schmelzle L., Striewe M., Mergheim J., Meschut G., Possart G., Teutenberg D., Hein D., Steinmann P.:
  Testing, modelling, and parameter identification for adhesively bonded joints under the influence of temperature
  In: Journal of Adhesion Science and Technology (2022), S. 1-32
  ISSN: 0169-4243
  DOI: 10.1080/01694243.2022.2125714
• Schramm B., Martin S., Steinfelder C., Bielak CR., Brosius A., Meschut G., Tro T., Wallmersperger T., Mergheim J.:
  A Review on the Modeling of the Clinching Process Chain-Part I: Design Phase
  In: Journal of Advanced Joining Processes 6 (2022)
  ISSN: 2666-3309
  DOI: 10.1016/j.jajp.2022.100133
• Singh S., Pflug L., Mergheim J., Stingl M.:
  Robust design optimization for enhancing delamination resistance of composites
  In: International Journal for Numerical Methods in Engineering (2022)
  ISSN: 0029-5981
  DOI: 10.1002/nme.7168
• Spannraft L., Possart G., Steinmann P., Mergheim J.:
  Generalized interfaces enabling macroscopic modeling of structural adhesives and their failure
  In: Forces in Mechanics 9 (2022), Art.Nr.: 100137
  ISSN: 2666-3597
  DOI: 10.1016/j.finmec.2022.100137
• Yamamoto R., Hegendörfer A., Mergheim J., Kakimoto KI.:
  Temperature-dependent vibration energy harvesting performance of polyimide/(Na,K)NbO3 piezoelectric composites
  In: Japanese Journal of Applied Physics 61 (2022), Art.Nr.: SN1028
  ISSN: 0021-4922
  DOI: 10.35848/1347-4065/ac835c

2021

• Friedlein J., Mergheim J., Steinmann P.:
  A finite plasticity gradient-damage model for sheet metals during forming and clinching
  19th International Conference on Sheet Metal, SheMet 2021 (Virtual, Online, 29. März 2021 - 31. März 2021)
  In: Key Engineering Materials 2021
  DOI: 10.4028/www.scientific.net/KEM.883.57
• Friedlein J., Wituschek S., Lechner M., Mergheim J., Steinmann P.:
  Inverse parameter identification of an anisotropic plasticity model for sheet metal
  40th International Deep-Drawing Research Group Conference (IDDRG) (, ELECTR NETWORK)
  In: INTERNATIONAL DEEP-DRAWING RESEARCH GROUP CONFERENCE (IDDRG 2021), BRISTOL: 2021
  DOI: 10.1088/1757-899X/1157/1/012004
• Hegendörfer A., Steinmann P., Mergheim J.:
  Nonlinear finite element system simulation of piezoelectric vibration-based energy harvesters
  In: Journal of Intelligent Material Systems and Structures (2021)
  ISSN: 1045-389X
  DOI: 10.1177/1045389X211048222
• Javili A., McBride AT., Mergheim J., Steinmann P.:
  Towards elasto-plastic continuum-kinematics-inspired peridynamics
  In: Computer Methods in Applied Mechanics and Engineering 380 (2021), Art.Nr.: 113809
  ISSN: 0045-7825
  DOI: 10.1016/j.cma.2021.113809
• Kergaßner A., Köpf J., Markl M., Körner C., Mergheim J., Steinmann P.:
  A Novel Approach to Predict the Process-Induced Mechanical Behavior of Additively Manufactured Materials
  In: Journal of Materials Engineering and Performance (2021)
  ISSN: 1059-9495
  DOI: 10.1007/s11665-021-05725-0
• Kumar P., Mergheim J.:
  Size Effects in Computational Homogenization of Polymer Nano-Composites
  In: Proceedings in Applied Mathematics & Mechanics 2021
  DOI: 10.1002/pamm.202000047
  URL: https://onlinelibrary.wiley.com/doi/abs/10.1002/pamm.202000047
• Kumar P., Steinmann P., Mergheim J.:
  Enhanced computational homogenization techniques for modelling size effects in polymer composites
  In: Computational Mechanics (2021)
  ISSN: 0178-7675
  DOI: 10.1007/s00466-021-02037-x
• Pivovarov D., Mergheim J., Willner K., Steinmann P.:
  Stochastic local FEM for computational homogenization of heterogeneous materials exhibiting large plastic deformations
  In: Computational Mechanics (2021)
  ISSN: 0178-7675
  DOI: 10.1007/s00466-021-02099-x
• Soldner D., Steinmann P., Mergheim J.:
  Modeling crystallization kinetics for selective laser sintering of polyamide 12
  In: GAMM-Mitteilungen (2021)
  ISSN: 0936-7195
  DOI: 10.1002/gamm.202100011
• Yamamoto R., Hegendörfer A., Mergheim J., Kakimoto KI.:
  Vibration energy harvesting and internal electric potential of (Na,K)NbO3/polyimide piezoelectric composites
  In: Japanese Journal of Applied Physics 60 (2021)
  ISSN: 0021-4922
  DOI: 10.35848/1347-4065/ac1c3e

2020

• Bruna-Rosso C., Mergheim J., Previtali B.:
  Finite element modeling of residual stress and geometrical error formations in selective laser melting of metals
  In: Proceedings of the Institution of Mechanical Engineers Part C-Journal of Mechanical Engineering Science (2020)
  ISSN: 0954-4062
  DOI: 10.1177/0954406220943225
• Burkhardt C., Soldner D., Mergheim J.:
  A comparison of material models for the simulation of selective beam melting processes
  In: Procedia CIRP 94 (2020), S. 52-57
  ISSN: 2212-8271
  DOI: 10.1016/j.procir.2020.09.011
• Hasegawa R., Mehnert M., Mergheim J., Steinmann P., Kakimoto K.:
  Behavior of vibration energy harvesters composed of polymer fibers and piezoelectric ceramic particles
  In: Sensors and Actuators A-Physical 303 (2020), Art.Nr.: 111699
  ISSN: 0924-4247
  DOI: 10.1016/j.sna.2019.111699
• Soldner D., Greiner S., Burkhardt C., Drummer D., Steinmann P., Mergheim J.:
  Numerical and experimental investigation of the isothermal assumption in selective laser sintering of PA12
  In: Additive Manufacturing (2020)
  ISSN: 2214-7810
  DOI: 10.1016/j.addma.2020.101676
• Zabihyan R., Mergheim J., Pelteret JP., Brands B., Steinmann P.:
  FE2 simulations of magnetorheological elastomers: influence of microscopic boundary conditions, microstructures and free space on the macroscopic responses of MREs
  In: International Journal of Solids and Structures 193-194 (2020), S. 338-356
  ISSN: 0020-7683
  DOI: 10.1016/j.ijsolstr.2020.02.015

2019

• Brands B., Davydov D., Mergheim J., Steinmann P.:
  Reduced-Order Modelling and Homogenisation in Magneto-Mechanics: A Numerical Comparison of Established Hyper-Reduction Methods
  In: Mathematical and Computational Applications 24 (2019)
  ISSN: 1300-686X
  DOI: 10.3390/mca24010020
• Burkhardt C., Soldner D., Steinmann P., Mergheim J.:
  An energetically consistent heat input model for additive manufacturing
  In: Proceedings in Applied Mathematics and Mechanics 19 (2019)
  ISSN: 1617-7061
  DOI: 10.1002/pamm.201900297
• Kergaßner A., Mergheim J., Steinmann P.:
  Gradient Enhanced Crystal Plasticity in Additive Manufacturing Identification of a Macroscopic Yield Criterion
  In: Proceedings in Applied Mathematics and Mechanics (2019)
  ISSN: 1617-7061
  DOI: 10.1002/pamm.201900308
• Köpf J., Soldner D., Ramsperger M., Mergheim J., Markl M., Körner C.:
  Numerical microstructure prediction by a coupled finite element cellular automaton model for selective electron beam melting
  In: Computational Materials Science 162 (2019), S. 148-155
  ISSN: 0927-0256
  DOI: 10.1016/j.commatsci.2019.03.004
• Pivovarov D., Zabihyan R., Mergheim J., Willner K., Steinmann P.:
  On periodic boundary conditions and ergodicity in computational homogenization of heterogeneous materials with random microstructure
  In: Computer Methods in Applied Mechanics and Engineering 357 (2019)
  ISSN: 0045-7825
  DOI: 10.1016/j.cma.2019.07.032
• Soldner D., Mergheim J.:
  Thermal modelling of selective beam melting processes using heterogeneous time step sizes
  In: Computers & Mathematics with Applications 78 (2019), S. 2183-2196
  ISSN: 0898-1221
  DOI: 10.1016/j.camwa.2018.04.036
• Spannraft L., Mergheim J., Steinmann P.:
  Implementation of generalized mechanical interfaces
  In: Proceedings in Applied Mathematics and Mechanics 19 (2019)
  ISSN: 1617-7061
  DOI: 10.1002/pamm.201900031

2018

• Greiner S., Soldner D., Jaksch A., Zhao M., Mergheim J., Steinmann P., Wudy K., Drummer D.:
  Experimentelle und simulative Untersuchung der zeit- und ortsaufgelösten Temperaturfelder beim selektiven Strahlschmelzen von Kunststoffen
  6. Industriekolloquium des Sonderforschungsbereichs 814 (Nürnberg, 13. Dezember 2018 - 13. Dezember 2018)
• Hübner D., Gotterbarm M., Kergaßner A., Köpf J., Pobel C., Markl M., Mergheim J., Steinmann P., Körner C., Stingl M.:
  Topology Optimization in Additive Manufacturing Considering the Grain Structure of Inconel 718 using Numerical Homogenization
  iCAT 2018 (Maribor, 10. Oktober 2018 - 11. Oktober 2018)
  In: Proceedings of 7th International Conference on Additive Technologies 2018
• Kergaßner A., Mergheim J., Steinmann P.:
  Modeling of additively manufactured materials using gradient-enhanced crystal plasticity
  In: Computers & Mathematics with Applications (2018)
  ISSN: 0898-1221
  DOI: 10.1016/j.camwa.2018.05.016
• Kergaßner A., Mergheim J., Steinmann P.:
  Single crystal plasticity – A mesoscale based approach for modeling the mechanics of additively manufactured Inconel 718
  In: Proceedings in Applied Mathematics and Mechanics (2018)
  ISSN: 1617-7061
  DOI: 10.1002/pamm.201800389
• Zabihyan R., Mergheim J., Javili A., Steinmann P.:
  Aspects of computational homogenization in magneto-mechanics: Boundary conditions, RVE size and microstructure composition
  In: International Journal of Solids and Structures 130-131 (2018), S. 105-121
  ISSN: 0020-7683
  DOI: 10.1016/j.ijsolstr.2017.10.009

2017

• Buerhop C., Wirsching S., Bemm A., Pickel T., Hohmann P., Nieß M., Vodermayer C., Huber A., Glück B., Mergheim J., Camus C., Hauch J., Brabec C.:
  Evolution of cell cracks in PV-modules under field and laboratory conditions
  In: Progress in Photovoltaics (2017)
  ISSN: 1062-7995
  DOI: 10.1002/pip.2975
• Buerhop C., Wirsching S., Gehre S., Pickel T., Winkler T., Bemm A., Mergheim J., Camus C., Brabec C., Hauch J.:
  Lifetime and Degradation of Pre-damaged PV-Modules - Field study and lab testing
  44th Photovoltaic Specialist Conference (PVSC) (Washington, DC, 25. Juni 2017 - 30. Juni 2017)
  In: IEEE (Hrsg.): Conference record of the IEEE Photovoltaic Specialists Conference 2017
• Buerhop C., Wirsching S., Gehre S., Pickel T., Winkler T., Bemm A., Mergheim J., Camus C., Hauch J., Brabec C.:
  Lifetime and Degradation of Pre-damaged PV-Modules – Field study and lab testing
  44th IEEE Photovoltaic Specialists Conference (Washington D.C., 25. Juni 2017 - 30. Juni 2017)
• Fillep S., Mergheim J., Steinmann P.:
  Towards an efficient two-scale approach to model technical textiles
  In: Computational Mechanics 59 (2017), S. 385-401
  ISSN: 0178-7675
  DOI: 10.1007/s00466-016-1354-3
• Riedlbauer DR., Scharowsky T., Singer R., Steinmann P., Körner C., Mergheim J.:
  Macroscopic simulation and experimental measurement of melt pool characteristics in selective electron beam melting of Ti-6Al-4V
  In: International Journal of Advanced Manufacturing Technology (2017)
  ISSN: 0268-3768
  DOI: 10.1007/s00170-016-8819-6
  URL: http://link.springer.com/article/10.1007/s00170-016-8819-6
• Soldner D., Brands B., Zabihyan R., Mergheim J., Steinmann P.:
  A numerical study of different projection-based model reduction techniques applied to computational homogenisation
  In: Computational Mechanics (2017)
  ISSN: 0178-7675
  DOI: 10.1007/s00466-017-1428-x
• Soldner D., Steinmann P., Mergheim J.:
  Thermal modelling of selective beam melting processes using heterogeneous time step sizes
  2017 Simulation for Additive Manufacturing, Sinam 2017 (Munich, DEU, 11. Oktober 2017 - 13. Oktober 2017)
  In: Simulation for Additive Manufacturing 2017, Sinam 2017 2017

2016

• Brands B., Mergheim J., Steinmann P.:
  Reduced-order modelling for linear heat conduction with parametrised moving heat sources
  In: GAMM-Mitteilungen 39 (2016), S. 170-188
  ISSN: 0936-7195
  DOI: 10.1002/gamm.201610011
• Kergaßner A., Mergheim J., Steinmann P.:
  Mesoscopic modelling of additively manufactured Inconel 718
  5th International Conference on Additive Technologies - iCAT2016 (Nürnberg)
  In: Igor Drstvenšek, Dietmar Drummer, Michael Schmidt (Hrsg.): Proceedings 6th International Conference on Additive Technologies - iCAT2016, Ljubljana: 2016
• Kergaßner A., Mergheim J., Steinmann P.:
  Modelling additive manufactured materials using a crystal plasticity model
  In: Proceedings in Applied Mathematics and Mechanics 16 (2016), S. 355-356
  ISSN: 1617-7061
  DOI: 10.1002/pamm.201610166
• Schindler S., Mergheim J., Zimmermann M., Aurich JC., Steinmann P.:
  Numerical homogenization of elastic and thermal material properties for metal matrix composites (MMC)
  In: Continuum Mechanics and Thermodynamics (2016)
  ISSN: 0935-1175
  DOI: 10.1007/s00161-016-0515-0
• Soldner D., Brands B., Zabihyan R., Steinmann P., Mergheim J.:
  Computational Homogenisation using Reduced-Order Modelling applied to Hyperelasticity
  In: Proceedings in Applied Mathematics and Mechanics 16 (2016), S. 551-552
  ISSN: 1617-7061
  DOI: 10.1002/pamm.201610264
• Soldner D., Steinmann P., Mergheim J.:
  Reducing computational cost of the simulation of selective laser melting of PA12
  6th International Conference on Additive Technologies - iCAT 2016 (Nürnberg, 29. November 2016 - 30. November 2016)
  In: Igor Drstvenšek, Dietmar Drummer und Michael Schmidt (Hrsg.): Proceedings of the 6th International Conference on Additive Technologies, Ljubljana: 2016
• Zabihyan R., Mergheim J., Javili A., Steinmann P.:
  Computational Homogenization in Magneto-Mechanical Composites
  In: Proceedings in Applied Mathematics and Mechanics 16 (2016), S. 501-502
  ISSN: 1617-7061
  DOI: 10.1002/pamm.201610239

2015

• Fillep S., Mergheim J., Steinmann P.:
  Computational homogenization of one-dimensional textile structures
  7th International Conference on Textile Composites and Inflatable Structures, STRUCTURAL MEMBRANES 2015 (Barcelona, ESP, 19. Oktober 2015 - 21. Oktober 2015)
  In: Eugenio Onate, Bernd Kroplin, Kai-Uwe Bletzinger (Hrsg.): Proceedings of the 7th International Conference on Textile Composites and Inflatable Structures, STRUCTURAL MEMBRANES 2015 2015
• Fillep S., Mergheim J., Steinmann P.:
  Computational homogenization of rope-like technical textiles
  In: Computational Mechanics 55 (2015), S. 577-590
  ISSN: 0178-7675
  DOI: 10.1007/s00466-015-1124-7
• Laumer T., Stichel T., Riedlbauer DR., Amend P., Mergheim J., Schmidt M.:
  Realization of multi-material polymer parts by simultaneous laser beam melting
  In: Journal of Laser Micro Nanoengineering 10 (2015), S. 140-147
  ISSN: 1880-0688
  DOI: 10.2961/jlmn.2015.02.0006
• Mehnert M., Fillep S., Mergheim J., Steinmann P.:
  Computational Homogenization of Micromechanically Resolved Textile Materials
• Riedlbauer DR., Steinmann P., Mergheim J.:
  Thermomechanical simulation of the selective laser melting process for PA12 including volumetric shrinkage
  The 30th International Conference of the Polymer Processing Society (Cleveland)
  In: PROCEEDINGS OF PPS-30, Cleveland, USA: 2015
  DOI: 10.1063/1.4918512
• Schmidt U., Mergheim J., Steinmann P.:
  Identification of elastoplastic microscopic material parameters within a homogenization scheme
  In: International Journal for Numerical Methods in Engineering 104 (2015), S. 391–407
  ISSN: 0029-5981
• Schmidt U., Steinmann P., Mergheim J.:
  Two-scale elastic parameter identification from noisy macroscopic data
  In: Archive of Applied Mechanics (2015)
  ISSN: 0939-1533

2014

• Fillep S., Mergheim J., Steinmann P.:
  Microscale modeling and homogenization of rope-like textiles
  85th Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM) (Erlangen)
  In: Proc. Appl. Math. Mech., Weinheim: 2014
  DOI: 10.1002/pamm.201410262
• Riedlbauer DR., Drexler M., Drummer D., Steinmann P., Mergheim J.:
  Modelling, simulation and experimental validation of heat transfer in selective laser melting of the polymeric material PA12
  In: Computational Materials Science 93 (2014), S. 239-248
  ISSN: 0927-0256
  DOI: 10.1016/j.commatsci.2014.06.046
• Riedlbauer DR., Mergheim J., Steinmann P.:
  Simulation of the temperature distribution in the selective beam melting process for polymer material
  29th International Conference of the Polymer Processing Society (Nuremberg, Germany, 15. Juli 2013 - 19. Juli 2013)
  In: 29th International Conference of the Polymer Processing Society, USA: 2014
  DOI: 10.1063/1.4873876
• Riedlbauer DR., Mergheim J., Steinmann P.:
  Thermomechanical Simulation of the Electron Beam Melting Process for TiAl6V4
  GAMM 2014 (Erlangen, Germany, 10. März 2014 - 14. März 2014)
  In: Proceedings in Applied Mathematics and Mechanics, Erlangen, Germany: 2014
  DOI: 10.1002/pamm.201410219
• Riedlbauer DR., Steinmann P., Mergheim J.:
  Simulation von Temperaturfeldern und mechanischen Materialverhalten in additiven Fertigungsprozessen
  3. Industriekolloquium des Sonderforschungsbereichs 814 - Additive Fertigung (Nuremberg, Germany, 12. April 2014)
  In: 3. Industriekolloquium des Sonderforschungsbereichs 814 - Additive Fertigung 2014
• Riedlbauer DR., Steinmann P., Mergheim J.:
  Thermomechanical finite element simulations of selective electron beam melting processes: Performance considerations
  In: Computational Mechanics 54 (2014), S. 109-122
  ISSN: 0178-7675
  DOI: 10.1007/s00466-014-1026-0

2013

• Drexler M., Drummer D., Wudy K., Riedlbauer DR., Steinmann P., Mergheim J.:
  Selektives Laserstrahlschmelzen von Kunststoffen - Modellierung des Temperaturhaushaltes und Einfluss auf resultierende Bauteileigenschaften
  2. Industriekolloquium des SFB 814 (Nürnberg)
  In: 2. Industriekolloquium des SFB 814 2013
• Fillep S., Mergheim J., Steinmann P.:
  Computational modelling and homogenization of technical textiles
  In: Engineering Structures 50 (2013), S. 68-73
  ISSN: 0141-0296
  DOI: 10.1016/j.engstruct.2013.01.025
• Fillep S., Mergheim J., Steinmann P.:
  Homogenization of heterogeneous, fibre structured materials
  COMPLAS XII (Barcelona, Spain, 3. September 2013 - 5. September 2013)
  In: COMPLAS XII - XII Inernational Conference on Computational Plasticity. Fundamentals and Applications, Barcelona, Spain: 2013
• Javili A., McBride AT., Mergheim J., Steinmann P., Schmidt U.:
  Micro-to-macro transitions for continua with surface structure at the microscale
  In: International Journal of Solids and Structures 50 (2013), S. 2561-2572
  ISSN: 0020-7683
  DOI: 10.1016/j.ijsolstr.2013.03.022
• Mergheim J., Possart G., Steinmann P.:
  Modeling and simulation of curing and damage in thermosetting adhesives
  In: Journal of Adhesion 89 (2013), S. 111
  ISSN: 0021-8464
• Mergheim J., Steinmann P.:
  Phenomenological modelling of self-healing polymers
  In: Computational Mechanics 52 (2013), S. 681-692
  ISSN: 0178-7675
  DOI: 10.1007/s00466-013-0840-0

2012

• Fillep S., Mergheim J., Steinmann P.:
  Homogenization and modelling of technical textiles
  ECCOMAS 2012 (Vienna, Austria)
  In: European Congress on Computational Methods in Applied Sciences and Engineering Proceedings, Viena, Austria: 2012
• Fillep S., Mergheim J., Steinmann P.:
  On the homogenization of technical textiles
  In: Bytes and science, Barcelona: International Center for Numerical Methods in Engineering, 2012, S. -
  ISBN: 9788494024320
• McBride A., Mergheim J., Javili A., Steinmann P., Bargmann S.:
  Micro-to-macro transitions for heterogeneous material layers accounting for in-plane stretch
  In: Journal of the Mechanics and Physics of Solids 60 (2012), S. 1221-1239
  ISSN: 0022-5096
  DOI: 10.1016/j.jmps.2012.01.003
• Mergheim J., Possart G., Steinmann P.:
  Modelling and computation of curing and damage of thermosets
  In: Computational Materials Science 53 (2012), S. 359-367
  ISSN: 0927-0256
  DOI: 10.1016/j.commatsci.2011.09.013
• Riedlbauer DR., Mergheim J., Steinmann P., McBride A.:
  Macroscopic modelling of the selective beam melting process
  83rd GAMM (Darmstadt, Germany)
  In: Proceedings in Applied Mathematics and Mechanics, Darmstadt, Germany: 2012

2011

• Schmidt U., Mergheim J., Steinmann P.:
  Computational Homogenization and Parameter-Identification for Heterogeneous Inelastic Materials
  GAMM 2011 (Graz, Austria)
  In: Proceedings of Applied Mathematics and Mechanics (PAMM), Weinheim: 2011
  DOI: 10.1002/pamm.201110447
• Schmidt U., Mergheim J., Steinmann P.:
  Two-Scale Parameter Identification for heterogeneous elastoplastic materials
  COMPLAS XI (Barcelona, Spain, 7. September 2011 - 9. September 2011)
  In: Proceeding of 11h International Conference on Computational Plasticity, Fundamentals and Applications 2011

2010

• Fischer P., Mergheim J., Steinmann P.:
  On the C1 continuous discretization of nonlinear gradient elasticity: a comparison of NEM and FEM based on Bernstein-Bézier patches
  In: International Journal for Numerical Methods in Engineering 82 (2010), S. 1282-1307
  ISSN: 0029-5981
  DOI: 10.1002/nme.2802
• Fischer P., Mergheim J., Steinmann P., Mueller R., Klassen M.:
  Isogeometric Analysis of 2D Gradient Elasticity
  In: Computational Mechanics (2010)
  ISSN: 0178-7675
  DOI: 10.1007/s00466-010-0543-8
• Mergheim J., Steinmann P., Ricker S., Müller R.:
  A Comparison of Different Approaches in the Multi-Scale Computation of Configurational Forces
  In: International Journal of Fracture (2010), S. accepted
  ISSN: 0376-9429
  DOI: 10.1007/s10704-010-9525-2
• Schmidt U., Mergheim J., Steinmann P.:
  Multi-Scale Parameter Identification
  In: International Journal For Multiscale Computational Engineering 10 (2010), S. 327-342
  ISSN: 1543-1649
  DOI: 10.1615/IntJMultCompEng.2012002175
• Schmidt U., Mergheim J., Steinmann P.:
  Parameter Identification over Multiple Scales
  MMM V (Freiburg, Germany)
  In: Proceedings of the 5th conference on Multiscale Materials Modelling 2010

2009

• Mergheim J.:
  A Variational Multiscale Method to Model Crack Propagation at Finite Strains
  In: International Journal for Numerical Methods in Engineering 80 (2009), S. 269-289
  ISSN: 0029-5981
  DOI: 10.1002/nme.2602
• Mergheim J.:
  Simulation of failure processes with the variational multiscale method
  ESAFORM XII (Twente, Netherlands)
  In: Proceedings of the 12th International ESAFORM Conference on Material Forming 2009
  DOI: 10.1007/s12289-009-0441-9
• Mergheim J., Steinmann P., Ricker S.:
  On the Multiscale Computation of Defect Driving Forces
  In: International Journal For Multiscale Computational Engineering 7 (2009), S. 457-474
  ISSN: 1543-1649
  DOI: 10.1615/IntJMultCompEng.v7.i5.70
• Ricker S., Mergheim J., Steinmann P.:
  Computational Homogenization of Defect Driving Forces
  IUTAM Symposium 08-6 (Erlangen, Germany, 20. Oktober 2008 - 24. Oktober 2008)
  In: Proceedings of the IUTAM Symposium on Progress in the Theory and Numerics of Configuration Mechanics (peer reviewed) 2009
  DOI: 10.1007/978-90-481-3447-2_23

2008

• Mergheim J.:
  A Multiscale Approach for the Modelling of Failure
  GAMM-Jahrestagung 2008 (Bremen, Germany)
  In: Proceedings of the 79th Annual Meeting of the International Association of Applied Mathematics and Mechanics 2008
  DOI: 10.1002/pamm.200810555
• Mergheim J., Steinmann P., Menzel A., Ricker S.:
  Continuum-Atomistic Coupling based on Computational Homogenization
  GAMM-Jahrestagung 2008 (Bremen, Germany)
  In: Proceedings of the 79th Annual Meeting of the International Association of Applied Mathematics and Mechanics 2008
  DOI: 10.1002/pamm.200810565

2007

• Mergheim J., Kuhl E., Steinmann P.:
  Towards the Algorithmic Treatment of 3D Strong Discontinuities
  In: Communications in Numerical Methods in Engineering 23 (2007), S. 97-108
  ISSN: 1069-8299
  DOI: 10.1002/cnm.885
• Mergheim J., Steinmann P., Kuhl E., Jäger P.:
  Modelling and Computation of 3D Discontinuities in Solids
  Berlin, (Germany)
  In: Proceedings GAMM'06 2007
  DOI: 10.1002/pamm.200610172
• Ricker S., Mergheim J., Menzel A., Steinmann P.:
  Variational issues in the homogenization of discrete systems
  Cachan, (France)
  In: Proceedings of ECCOMAS 2007
• Roger J., Mergheim J., Zimmermann A., Coutellier D.:
  Three-dimensional simulation of fatigue crack growth in epoxy resins
  Bruchmechanik und Bauteilsicherung (Dresden, Germany)
  In: DVM Tagungsband: 2007

2006

• Kuhl E., Jäger P., Mergheim J., Steinmann P.:
  On the Application of Hansbo's Method for Interface Problems
  IUTAM Symposium on Discretization Methods for Evolving Discontinuities (Lyon, France)
  In: Proceedings of IUTAM Symposium on Discretization Methods for Evolving Discontinuities 2006
• Mergheim J., Steinmann P.:
  A Geometrically Nonlinear FE Approach for the Simulation of Strong and Weak Discontinuities
  In: Computer Methods in Applied Mechanics and Engineering 195 (2006), S. 5037-5052
  ISSN: 0045-7825
  DOI: 10.1016/j.cma.2005.05.057

2005

• Mergheim J.:
  Computational Modeling of Strong and Weak Discontinuities (Dissertation, 2005)
• Mergheim J., Kuhl E., Steinmann P.:
  A Finite Element Method for the Computational Modelling of Cohesive Cracks
  In: International Journal for Numerical Methods in Engineering 63 (2005), S. 276-289
  ISSN: 0029-5981
  DOI: 10.1002/nme.1286
• Mergheim J., Steinmann P., Kuhl E.:
  A finite element method for cohesive crack modelling
  Luxembourg, (28.03-)
  In: Proceedings GAMM'05 2005
  DOI: 10.1002/pamm.200410156
• Steinmann P., Mergheim J.:
  A computational method for the FE simulation of strong and weak discontinuities
  Oberwolfach, (Germany)
  In: Proc. Workshop Gemischte und nicht-standard FE-Methoden 2005

2004

• Mergheim J., Kuhl E., Steinmann P.:
  A Hybrid Discontinuous Galerkin Interface Method for the Computational Modelling of Failure
  In: Communications in Numerical Methods in Engineering 20 (2004), S. 511-519
  ISSN: 1069-8299
  DOI: 10.1002/cnm.689
• Mergheim J., Steinmann P., Kuhl E.:
  A new approach for the FE modelling of cohesive cracks
  ICTAM XXI (Warszawa, Poland)
  In: Proceedings of 21st International Congress of Theoretical and Applied Mechanics 2004

2003

• Mergheim J., Kuhl E., Steinmann P.:
  Modelling of failure with a hybrid dG/ interface approach
  Padua, (Italien)
  In: Proceedings GAMM'03 2003
• Mergheim J., Steinmann P., Kuhl E.:
  Computational Modelling of Failure with the Discontinuous Galerkin Method
  LUXFEM I (Luxembourg, Luxembourg)
  In: Proceedings of the 1st International LUXFEM Conference 2003
  DOI: 10.1002/pamm.200310425

2002

• Mergheim J.:
  Parameteridentifizierung des Kalziumauslaugens von Beton (Diplomarbeit, 2002)