- The Discontinuous Strain Method: accurately representing fatigue and failure. Computational Mechanics , 2024 mehr…
- Gan Enables Outlier Detection and Property Monitoring for Additive Manufacturing of Complex Structures. 2023 mehr…
- Deep Learning in Deterministic Computational Mechanics. , 2023 mehr…
- On the radial discretization of finite element spaces in the scaled boundary finite element method. , 2023 mehr…
- The Discontinuous Strain Method: accurately representing fatigue and failure. , 2023 mehr…
Prof. Dr.-Ing. habil. Stefan Kollmannsberger
Guest Researcher at TUM
Professor at Bauhaus University Weimar
Research
Submitted preprints
Books
- Deep Learning in Computational Mechanics – An Introductory Course. Studies in Computational Intelligence. Springer (1. Aufl.), 2021 mehr…
Journal papers
- Robust numerical integration of embedded solids described in boundary representation. Computer Methods in Applied Mechanics and Engineering 419, 2024, 116670 mehr…
- Geomechanisch-hydraulische Charakterisierung von tiefengeothermalen Reservoiren in Bayern. Geothermische Energie 32 (104), 2023 mehr…
- From ductile damage to unilateral contact via a point-wise implicit discontinuity. Computational Mechanics, 2023 mehr…
- Laser beam shape optimization in powder bed fusion of metals. Additive Manufacturing, 2023, 103609 mehr…
- On the use of neural networks for full waveform inversion. Computer Methods in Applied Mechanics and Engineering 415, 2023, 116278 mehr…
- Isogeometric multi-resolution full waveform inversion based on the finite cell method. Computer Methods in Applied Mechanics and Engineering, 2023, 116286 mehr…
- Two-scale analysis and design of spaceframes with complex additive manufactured nodes. Engineering Structures 289, 2023 mehr…
- Immersed boundary parametrizations for full waveform inversion. Computer Methods in Applied Mechanics and Engineering (406), 2023, 115893 mehr…
- Performance of acceleration techniques for staggered phase-field solutions. Computer Methods in Applied Mechanics and Engineering 410, 2023, 116029 mehr…
- Transfer Learning Enhanced Full Waveform Inversion. Advanced Inteligent Meachatronics, 2023 mehr…
- A three-field phase-field model for mixed-mode fracture in rock based on experimental determination of the mode II fracture toughness. Engineering with Computers, 2022 mehr…
- Space-time hp-finite elements for heat evolution in laser powder bed fusion additive manufacturing. Engineering with Computers, 2022 mehr…
- Enforcing essential boundary conditions on domains defined by point clouds. Computers and Mathematics with Applications 113, 2022, 13-23 mehr…
- The Finite Cell Method with Least Squares Stabilized Nitsche Boundary Conditions. Computer Methods in Applied Mechanics and Engineering 393 (8), 2022, x-x mehr…
- Predicting Fracture in the Proximal Humerus using Phase Field Models. Journal of the Mechanical Behavior of Biomedical Materials, 2022, 105415 mehr…
- Point cloud-based elastic reverse time migration for ultrasonic imaging of components with vertical surfaces. Mechanical Systems and Signal Processing 163 (1/2022), 2022, 108144 mehr…
- An accurate strategy for computing reaction forces and fluxes on trimmed locally-refined meshes. Journal of Mechanics 38, 2022, 60-76 mehr…
- Efficient multi-level hp-finite elements in arbitrary dimensions. Computer Methods in Applied Mechanics and Engineering 401, 2022, 115575 mehr…
- Thermal Optimization of Additively Manufactured Lightweight Concrete Wall Elements with Internal Cellular Structure through Simulations and Measurements. Buildings 12 (7), 2022, 1023 mehr…
- Quantitative reconstruction of defects in multi-layered bonded composites using fully convolutional network-based ultrasonic inversion. Journal of Sound and Vibration, 2022, 117418 mehr…
- Accurate time integration for temperature evolutions in additive manufacturing. GAMM Mitteilungen x (x), 2021, e202100019 mehr…
- Numerical evaluation of high cycle fatigue life for additively manufactured stainless steel 316L lattice structures. Material Design and Processing Communication 3 (4), 2021, e249 mehr…
- Hierarchical multigrid approaches for the finite cell method on uniform and multi-level hp-refined grids. Computer Methods in Applied Mechanics and Engineering 386, 2021, 114075 mehr…
- Bending behavior of octet-truss lattice structures: modelling options, numerical characterization and experimental validation. Materials & Design, 2021 mehr…
- Multiscale analysis of high damping composites using the finite cell and the mortar method. International Journal of Structural Stability and Dynamics, 2021 mehr…
- Uncertainty quantification of microstructure variability and mechanical behaviour of additively manufactured lattice structures. Computer Methods in Applied Mechanics and Engineering 385 (1), 2021, 114049 mehr…
- Image-based numerical characterization and experimental validation of tensile behavior of octet-truss lattice structures. Additive Manufacturing 41, 2021, 101949 mehr…
- An immersed boundary approach for residual stress evaluation in selective laser melting processes. Additive Manufacturing 46 (46), 2021, 102077 mehr…
- A selection of benchmark problems in solid mechanics and applied mathematics. Archives of Computational Methods in Engineering (28), 2020, 713-715 mehr…
- Numerical evaluation of advanced laser control strategies. Integrating Materials and Manufacturing Innovation - (10), 2020, - mehr…
- Image-based material characterization of complex microarchitectured additively manufactured structures. Computers and Mathematics with Applications, 2020 mehr…
- Hierarchically refined isogeometric analysis of trimmed shells. Computational Mechanics, 2020, 431-447 mehr…
- Modeling and experimental validation of an immersed thermo-mechanical part-scale analysis for laser powder bed fusion processes. Additive Manufacturing, 2020, x-x mehr…
- Finite Cell Method for functionally graded materials based on V-models and homogenized microstructures. Advanced Modeling and Simulation in Engineering Sciences - (7), 2020, 49 mehr…
- A 3D benchmark problem for crack propagation in brittle fracture. Computer Methods in Applied Mechanics and Engineering (Volume 364), 2020, 112905 mehr…
- Direct Structural Analysis of Domains Defined by Point Clouds. Computer Methods in Applied Mechanics and Engineering 358, 2020 mehr…
- Robust and parallel scalable iterative solutions for large-scale finite cell analyses. Finite Elements in Analysis and Design - Status: Accepted for publication, 2019, xx-xx mehr…
- A mortar formulation including viscoelastic layers for vibration analysis. Computational Mechanics 63 (1), 2019, 23-33 mehr…
- Accurate prediction of melt pool shapes in laser powder bed fusion by the non-linear temperature equation including phase changes. Integrating Materials and Manufacturing Innovation, 2019, .-. mehr…
- Additive manufacturing in construction: A review on processes, applications, and digital planning methods. Additive Manufacturing, 2019 mehr…
- Spline- and hp-basis functions of higher differentiability in the finite cell method. GAMM-Mitteilungen 0 (0), 2019, e202000004 mehr…
- Phase-field modeling of brittle fracture with multi-level hp-FEM and the finite cell method. Computational Mechanics 63 (63), 2019, 1-18 mehr…
- Integrating CAD and Numerical Analysis: ’Dirty Geometry’ handling using the Finite Cell Method. Computer Methods in Applied Mechanics and Engineering (351), 2019, 808-835 mehr…
- BIM gestützte strukturdynamische Analyse mit Volumenelementen höherer Ordnung. Bauingenieur 93 (4), 2018, 160-166 mehr…
- Image-based mesh generation of tubular geometries under circular motion in refractive environments. Machine Vision and Applications, 2018, --- mehr…
- A hierarchical computational model for moving thermal loads and phase changes with applications to Selective Laser Melting. Computers & Mathematics with Applications 75 (5), 2018, 1483-1497 mehr…
- Residual stresses in metal deposition modeling: discretizations of higher order. Computers and Mathematics with Applications, 2018, x-x mehr…
- Multi-level Bézier extraction for hierarchical local refinement of Isogeometric Analysis. Computer Methods in Applied Mechanics and Engineering, 2018 mehr…
- Multi-level <em>hp</em>-finite cell method for embedded interface problems with application in biomechanics. International Journal for Numerical Methods in Biomedical Engineering 34 (4), 2017, e2951 mehr…
- Parallelization of the multi-level hp-adaptive finite cell method. Computers and Mathematics with Applications 74 (1), 2017, 126-142 mehr…
- Numerical integration of discontinuous functions: moment fitting and smart octree. Computational Mechanics, 2017, 1-19 mehr…
- Weak imposition of frictionless contact constraints on automatically recovered high-order, embedded interfaces using the finite cell method. Computational Mechanics, 2017 mehr…
- From geometric design to numerical analysis: A direct approach using the Finite Cell Method on Constructive Solid Geometry. Computers & Mathematics with Applications (Volume 74, Issue 7), 2017, 1703-1726 mehr…
- Biofabricated soft network composites for cartilage tissue engineering. Biofabrication, 2017 mehr…
- An integrated design, material and fabrication platform for engineering biomechanically and biologically functional soft tissues. ACS Appl. Mater. Interfaces, 2017 mehr…
- A high order finite element model for vibration analysis of cross laminated timber assemblies. Building Acoustics 24 (3), 2017, 135-158 mehr…
- The multi-level hp-method for three-dimensional problems: Dynamically changing high-order mesh refinement with arbitrary hanging nodes. Computer Methods in Applied Mechanics and Engineering 310, 2016, 252-277 mehr…
- Multi-Level hp-Adaptivity and Explicit Error Estimation. Advanced Modeling and Simulation in Engineering Sciences, 2016, 1-18 mehr…
- Smart octrees: accurately integrating discontinuous functions in 3D. Computer Methods in Applied Mechanics and Engineering, 2016 mehr…
- An easy treatment of hanging nodes in hp-finite elements. Finite Elements in Analysis and Design 121, 2016, 101-117 mehr…
- Multi-Level hp-Adaptivity for Cohesive Fracture Modelling. International Journal for Numerical Methods in Engineering 109 (3), 2016, 1723-1755 mehr…
- Efficient and accurate numerical quadrature for immersed boundary methods. Advanced Modeling and Simulation in Engineering Sciences 2 (1), 2015 mehr…
- Multi-Level hp-Adaptivity: High-Order Mesh Adaptivity without the Difficulties of Constraining Hanging Nodes. Computational Mechanics 55 (3), 2015, 499ff. mehr…
- Normal contact with high order finite elements and a fictitious contact material. Computers & Mathematics with Applications 70 (7), 2015, 1370–1390 mehr…
- Finite Cell Method: High order structural dynamics for complex geometries. International Journal for Structural Stability and Dynamics 15 (7), 2015, 1-25 mehr…
- Parameter-free, weak imposition of Dirichlet boundary conditions and coupling of trimmed and non-conforming patches. International Journal For Numerical Methods In Engineering, 2015 mehr…
- TUM.GeoFrame: Automated high-order hexahedral mesh generation for shell-like structures. Engineering with Computers 30 (1), 2014, 41-56 mehr…
- On the natural stabilization of convection dominated problems using high order Bubnov-Galerkin Finite Elements. Computers & Mathematics with Applications 66 (12), 2014, 2545-2558 mehr…
- Schallschutz im mehrgeschossigen Holzbau - Luft- und Trittschalldämmung von Trenndecken -. Bauingenieur 89, 2014 mehr…
- FCMLab: A Finite Cell Research Toolbox for MATLAB. Advances in Engineering Software 74, 2014, 49-63 mehr…
- A new mortar formulation for modeling elastically bedded structures in vibro-acoustics in 3D. Advanced Modeling And Simulation In Engineering Sciences 1 (18), 2014 mehr…
- An efficient integration technique for the voxel-based finite cell method. International Journal for Numerical Methods in Engineering 91 (5), 2012, 457--471 mehr…
- The Finite Cell Method for linear thermoelasticity. Computers & Mathematics with Applications 64 (11), 2012, 3527 - 3541 mehr…
- Geometric modeling, isogeometric analysis and the finite cell method. Computer Methods in Applied Mechanics and Engineering 249-252 (0), 2012, 104 - 115 mehr…
- Non-standard bone simulation: interactive numerical analysis by computational steering. Computing and Visualization in Science 14 (5), 2011, 207–216 mehr…
- Shell Finite Cell Method: A high order fictitious domain approach for thin-walled structures. Computer Methods in Applied Mechanics and Engineering 200 (45-46), 2011, 3200 - 3209 mehr…
- High Order Finite Elements: Principles, Achievements, Open Questions. In: Computational Technology Reviews. SAXE-COBURG Publications, 2010 mehr…
- An Explicit Model for Three-Dimensional Fluid-Structure Interaction using LBM and p-FEM. In: Fluid Structure Interaction II. Springer Berlin Heidelberg, 2010, 285-325 mehr…
- Fixed-grid fluid-structure interaction in two dimensions based on a partitioned Lattice Boltzmann and p-FEM approach. International Journal for Numerical Methods in Engineering 79 (7), 2009, 817-845 mehr…
- Thin Solids for Fluid-Structure Interaction. In: Fluid-Structure Interaction. Springer Berlin Heidelberg, 2006, 294-335 mehr…
Conference Proceedings
- Transfer Learning Enhanced Full Waveform Inversion*. 2023 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM), IEEE, 2023 mehr…
- Laser Beam Shape Optimization: Exploring Alternative Profiles to Gaussian-Shaped Laser Beams in Powder Bed Fusion of Metals. Solid Freeform Fabrication Symposium 2023, 2023 mehr…
- Space-time hp-finite elements for heat evolution in laser powder bed fusion. GIMC-SIMAI YOUNG 2022, 2022 mehr…
- Efficient Simulation of Crack Propagation in Complex Geometries using a Phase-Field Model and the Finite Cell Method. 10th International Conference on Adaptative Modeling and Simulation (ADMOS), 2021 mehr…
- Space-time continuous Galerkin-Petrov hp-finite elements. World Congress on Computational Mechanics, 2021 mehr…
- Space-Time hp-Finite Elements for Nonlinear Heat Problems. III International Conference on Simulation for Additive Manufacturing, 2021 mehr…
- Space-Time Continuous Galerkin hp-Finite Elements for Nonlinear Heat Problems. U.S. National Congress on Computational Mechanics, 2021 mehr…
- Modeling composite microstructures for vibration analysis using the finite cell and mortar method. World Congress in Computational Mechanics (WCCM), 2021 mehr…
- Additive Fertigung im Bauwesen: Neue Herausforderungen für numerische Simulationsmethoden. CU Bau – 4. Thementag der AG „Automatisierte Fertigung im Bauwesen inklusiv Serielles Bauen“, 2021 mehr…
- Efficient Simulation of Crack Propagation in Complex Geometries Using a Phase-Field Model and the Finite Cell Method. World Congress in Computational Mechanics (WCCM), 2020 mehr…
PR links
Structural analysis with point clouds
Bayerisches Fernsehen, 26.9.2020:
Populärwissenschaftliche Beiträge in online Medien
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https://www.ingenieur.de/technik/fachbereiche/bau/mit-dem-handy-bild-bauwerke-statisch-berechnen/