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Veröffentlichungen des ISM | Journal and Conference papers2009Journal papers: M. Brehm, V. Zabel and C. Bucher: "An automatic mode pairing strategy using an enhanced modal assurance citerion based on modal strain energies", Journal of Sound and Vibration, submitted 2009. T. Luther and C. Könke. "Polycrystal Models for the Analysis of Intergranular Crack Growth in Metallic Materials". Engineering Fracture Mechanics, accepted 2009. N. Nguyen-Thanh, T. Rabczuk, H. Nguyen-Xuan and S. Bordas. "An alternative alpha finite element method with stabilized discrete shear gap technique (AαDSG3) for analysis of plates". Computer Methods in Applied Mechanics and Engineering, submitted 2009. N. Nguyen-Thanh, T. Rabczuk, H. Nguyen-Xuan and S. Bordas. "An alternative alpha finite element method (AαFEM) free and forced vibration analysis of solids using triangular meshes". Computational and Applied Mathematics, accepted, doi:10.1016/j.cam.2009.08.117. Conference papers: De Roeck, G. , Zabel, V.; Brehm, M. ; Liu, K. ; Reynders, E. : "Algorithms for structural identification and damage detection of steel-concrete composite bridges". In Proc. of Final Workshop DETAILS: DEsign for optimal performance of high-speed rAILway bridges by enhanced monitoring systems, Lucca, Italy. December 9-11, 2009. Ribeiro, D.; Calçada, R.; Delgado,R.; Brehm, M.; Zabel, V.: "Numerical and experimental assessment of the modal parameters of a bowstring arch railway bridge". In Proc. of Experimental Vibration Analysis T. Luther and C. Könke: "Micro and Meso Scale Analysis of Brittle Grain Boundary Damage in Polycrystalline Materials". 10th US National Congress on Computational Mechanics (USNCCM X), Columbus, Ohio, July 16-19, 2009. Brehm, M.; Zabel, V.; Ribeiro, D.: "An Automatic Mode Tracking Strategy for Model Updating Using the Modal Assurance Criterion and Modal Strain Energies". In Proc. of 18th International Conference on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering, Weimar, Germany, 7-9 July, 2009 Brehm, M.; Zabel, V.; Cantieni, Reto: "Modellanpassung einer Eisenbahnbrücke für den Hochgeschwindigkeitsverkehr". In Proc. 3. VDI Fachtagung Baudynamik, Kassel, Deutschland, 14.-15. Mai, 2009 Zabel, V.; Brehm, M. : "Stochastic Model Updating methods - a comparitive study". In Proc. of IMAC XXVII A Conference and Exposition on Structural Dynamics, Orlando, Florida, USA, February 9 - 12 , 2009 Brehm, M.; Zabel, V. ; Unger, J. F.: "Stochastic model updating using perturbation methods in combination with neural network estimations". In Proc.IMAC XXVII A Conference and Exposition on Structural Dynamics, Orlando, Florida, USA, February 9 - 12 , 2009
2008Journal papers: Bucher, C., Most, T.: "A comparison of approximate response functions in structural reliability analysis." Probabilistic Engineering Mechanics, 23(2-3): 154-163, 2008. Eckardt. S., Könke, C.: "Adaptive damage simulation of concrete using heterogeneous multiscale models" Journal of Algorithms & Computational Technology, 2(2): 275-297,2008. Higuchi, S., Macke, M.: "Cost-benefit analysis for the optimal rehabilitation of deteriorating structures." Structural Safety, 30(4): 291-306, 2008. Most, T., Bucher, C.: "New concepts for moving least squares: An interpolating non-singular weighting function and weighted nodal least squares." Engineering Analysis with Boundary Elements, 32(6): 461-470, 2008. Most, T., H. Ishii, X. Geng, P. Bolzern, P. Colaneri and G. De Nicolao: "Discussion on Almost sure stability of stochastic linear systems with ergodic parameters.", European Journal of Control, 14(2): 124-130, 2008 N. Nguyen-Thanh, T. Rabczuk, H. Nguyen-Xuan and S. Bordas. "A smoothed finite element method for shell analysis". Computer Methods in Applied Mechanics and Engineering, 198:165–177, 2008. C.Thai-Hoang, N. Nguyen-Thanh, H. Nguyen-Xuan, T. Rabczuk and S. Bordas. "A smoothed finite element method for free vibration and buckling analysis of shells". Computer Modeling In Engineering and Sciences, under review, 2008. Unger, J.F., Könke, C.:"Coupling of scales in a multiscale simulation using neural networks", Computers & Structures, 2008 Zabel, V., Brehm, M.: "Das dynamische Verhalten von Eisenbahnbrücken mit kurzer Spannweite - numerische und experimentelle Untersuchungen". Bauingenieur, D-A-CH-Mitteilungsblatt, Band 83, März 2008. Conference papers: Zabel, V.; Brehm, M. : "System identification of high-speed railway bridges". In Proc. of Weimar Optimization and Stochastic Days 5.0, Weimar, Germany, November 20--21, 2008 Brehm, M. ;Zabel, V.: "Comparison of Modal- and Wavelet-Based Damage Indicators". In Proc. ISMA 2008 International Conference on Noise and Vibration Engineering, Leuven, Belgium, September 15 - 17, 2008. Rauert, T.; Hoffmeister, B.; Cantieni, R. Brehm, M.; Zabel, V.: "Experimental Modal Analysis of a Twin Composite Filler Beam Railway Bridge for High-speed Trains with Continuous Ballast". In Proc. of 4th International Conference on Bridge Maintenance, Safety, and Management (IABMAS), Seoul, Korea. July 13-17, 2008. Luther, T., Könke, C: "Application of an Atom Continuum Model in Process of Damage Simulation on Multiple Length Scales".In Proc. of 8th World Congress of Computational Mechanics (WCCM8), 5th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008), Venice, Italy, 2008. Most, T.: "An adaptive response surface approach for reliability analyses of high-dimensional problems.", In Proc. of 8th World Congress of Computational Mechanics (WCCM8), 5th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2008), Venice, Italy, 2008. Cantieni, R., Brehm, M., Zabel, V., Rauert, T., Hoffmeister, B.: "Ambient Testing and Model Updating of a Filler Beam Bridge for High-Speed Trains" In Proc. of 7th European Conference on Structural Dynamics (EURODYN), Southampton, UK, 7-9 July, 2008 Cantieni, R., Brehm, M., Zabel, V., Rauert, T., Hoffmeister, B.: "Ambient modal analysis and model updating of a twin composite filler beam railway bridge for high-speed trains with continuous ballast." In: Proc. IMAC-XXVI Conf. on Structural Dynamics, Orlando, Florida, USA, 4-7 February, 2008.
2007Book chapter: Bucher, C., Zabel, V.: "Dynamische Modellbildung und Analyse von Tragwerken." In: K. Bergmeister and J.-D. Wörner (eds.), Beton-Kalender 2008, Vol. 2, Chapter 6, pages 53-112. Ernst und Sohn, Berlin, 2007. Markwardt, K.: "Application of fast wavelet transformation in parametric system identification." In: T. Qian et al. (eds.), Wavelet Analysis and Applications, Chapter 3, pages 247-254. Birkhäuser, Basel, 2007. Journal papers: Higuchi, S., Macke, M.: "Cost-benefit based optimization of maintenance interventions for deteriorating structures." Doboku Gakkai Ronbunshuu A, 63(4): 727-743, 2007. Higuchi, S., Macke, M.: "Cost-benefit based optimization of maintenance interventions for deteriorating structures." Structural Engineering/Earthquake Engineering, 24(2): 131s-147s, 2007. Macke, M., Higuchi, S.: "Optimizing maintenance interventions for deteriorating structures using cost-benefit criteria." Journal of Structural Engineering, 133(7): 925-934, 2007. Most, T.: "A natural neighbour-based moving least-squares approach for the element-free Galerkin method." International Journal for Numerical Methods in Engineering, 71(2): 224-252, 2007. Most, T., Bucher, C.: "Probabilistic analysis of concrete cracking using neural networks and random fields." Probabilistic Engineering Mechanics, 22(2): 219-229, 2007. Most, T., Bucher, C.: "Energy-based simulation of concrete cracking using an improved mixed-mode cohesive crack model within a meshless discretization." International Journal for Numerical and Analytical Methods in Geomechanics, 31(2): 285-305, 2007. Unger, J.F., Eckardt, S., Könke, C.: "Modelling of cohesive crack growth in concrete structures with the extended finite element method." Computer Methods in Applied Mechanics and Engineering, 196(41-44): 4087-4100, 2007. Conference papers: Brehm, M.: "Numerical differentiation and integration of normal distributed random discrete functions." In: M. Papadrakakis et al. (eds.), Proc. Conf. on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2007), Rethymno, Crete, Greece, 13-16 June, 2007. Eckardt, S., Könke, C.: "Coupling techniques for heterogeneous multiscale models of concrete." In: Proc. 9th Int. Conf. on Computational Plasticity (COMPLAS 2007), Barcelona, Spain, 5-7 September, 2007. Frantík, P., Zabel, V.: "Measurement of the chaotic motion of the cantilever beam in the postcritical state." In: Proc. Int. Conf. on Experimental Vibration Analysis for Civil Engineering Structures (EVACES'07), Porto, Portugal, 24-26 October, 2007. Higuchi, S., Macke, M.: "Cost-benefit analysis of maintenance interventions for deteriorating structures." In: J. Kanda et al. (eds.), Proc. 10th Int. Conf. on Applications of Statistics and Probability in Civil Engineering (ICASP10), Tokyo, Japan, 31 July-3 August, 2007. Higuchi, S., Macke, M.: "Cost-benefit criteria in optimizing maintenance strategies." In: Proc. IABSE Symposium Weimar 2007—Improving Infrastructure Worldwide, Weimar, Germany, 19-21 September, 2007. Luther, T., Könke, C.: "Multi-scale strategies for simulating brittle fracture in metallic materials." In: Proc. 9th Int. Conf. on Computational Plasticity (COMPLAS 2007), Barcelona, Spain, 5-7 September, 2007. Most, T.: "An adaptive response surface approach for structural reliability analyses based on support vector machines." In: B.H.V. Topping (ed.), Proc. 11th Int. Conf. on Civil, Structural and Environmental Engineering Computing (CC 2007), St. Julians, Malta, 18-21 September, 2007. Most, T., Bucher, C.: "Adaptive response surface approach for reliability analysis using advanced meta-models." In: J. Kanda et al. (eds.), Proc. 10th Int. Conf. on Applications of Statistics and Probability in Civil Engineering (ICASP10), Tokyo, Japan, 31 July-3 August, 2007. Most, T., Hofstetter, G., Hofmann, M., Novák, D., Lehký, D.: "Approximation of constitutive parameters for material models using artificial neural networks." In: B.H.V. Topping (ed.), Proc. 9th Int. Conf. on the Application of Artificial Intelligence to Civil, Structural and Environmental Engineering (AICC 2007), St. Julians, Malta, 18-21 September, 2007. Unger, J.F., Könke, C.: "Neural networks as material models within a multiscale approach." In: B.H.V. Topping (ed.), Proc. 9th Int. Conf. on the Application of Artificial Intelligence to Civil, Structural and Environmental Engineering (AICC 2007), St. Julians, Malta, 18-21 September, 2007. Zabel, V., Bleiziffer, J., Trabert, J.: "The dynamic behaviour of the `Erlebnisbrücke' on the BUGA in Ronneburg." In: Proc. IABSE Symposium Weimar 2007—Improving Infrastructure Worldwide, Weimar, Germany, 19-21 September, 2007. Zabel, V., Brehm, M., Bucher, C.: "Climatic influences on the dynamics of railway bridges with steel girders embedded in concrete." In: Proc. Int. Conf. on Experimental Vibration Analysis for Civil Engineering Structures (EVACES'07), Porto, Portugal, 24-26 October, 2007.
2006Book chapter: Könke, C., Eckardt, S., Häfner, S.: "Spatial and temporal multiscale simulations of damage processes for concrete." In: B.H.V. Topping et al. (eds.), Innovation in Computational Structures Technology, Chapter 7, pages 133-158. Saxe-Coburg, Strirling, 2006. Journal papers: Bucher, C., Frangopol, D.M.: "Optimization of lifetime maintenance strategies for deteriorting structures considering probabilities of violating safety, condition, and cost thresholds." Probabilistic Engineering Mechanics, 21(1): 1-8, 2006. Häfner, S., Eckardt, S., Luther, T., Könke, C.: "Mesoscale modeling of concrete: Geometry and numerics." Computers and Structures, 84(7): 450-461, 2006. Most, T., Bucher, C.: "Stochastic simulation of cracking in concrete structures using multi-parameter random fields." International Journal of Reliability and Safety, 1(1-2): 168-187, 2006. Unger, J.F., Teughels, A., De Roeck, G.: "System identification and damage detection of a prestressed concrete beam." Journal of Structural Engineering, 132(11): 1691-1698, 2006. Conference papers: Brehm, M., Bucher, C.: " Wavelet packet system identification." In: C.A. Mota Soares et. al (eds.), Proc. 3rd European Conf. on Computational Mechanics (ECCM 2006), Lisbon, Portugal, 5-9 June, 2006. (pdf) ; [Abstract] Bucher, C., Most, T.: "Application of approximate response functions in structural reliability analysis." In: Proc. 3rd Int. ASRANet Colloquium, Glasgow, UK, 10-12 July, 2006. Häfner, S., Kessel, M., Könke, C.: " Multiphase B-spline finite elements of variable order in the mechanical analysis of heterogeneous solids." In: K. Gürlebeck and C. Könke (eds.), Proc. 17th Int. Conf. on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering (IKM 2006), Weimar, Germany, 12-14 July, 2006. Häfner, S., Könke, C.: "Multigrid preconditioned conjugate gradient method in the mechanical analysis of heterogeneous solids." In: K. Gürlebeck and C. Könke (eds.), Proc. 17th Int. Conf. on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering (IKM 2006), Weimar, Germany, 12-14 July, 2006. Häfner, S., Könke, C.: "Damage simulation of heterogeneous solids by nonlocal formulations on orthogonal grids." In: K. Gürlebeck and C. Könke (eds.), Proc. 17th Int. Conf. on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering (IKM 2006), Weimar, Germany, 12-14 July, 2006. Könke, C.: "Damage tolerant design." In: B.H.V. Topping and G. Montero (eds.), Proc. 8th Int. Conf. on Computational Structures Technology, Las Palmas, Spain, 12-15 September, 2006. Könke, C., Eckardt, S., Häfner, S.: "Spatial and temporal multiscale simulations of damage processes for concrete." In: B.H.V. Topping and G. Montero (eds.), Proc. 8th Int. Conf. on Computational Structures Technology, Las Palmas, Spain, 12-15 September, 2006. Luther, T., Könke, C. : "Investigation of crack growth in polycrystalline mesostructures." In: K. Gürlebeck and C. Könke (eds.), Proc. 17th Int. Conf. on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering (IKM 2006), Weimar, Germany, 12-14 July, 2006. Luther, T., Könke, C.: "Analysis of crack initiation and propagation in polyctystalline meso- and microstructures of metal materials." In: C.A. Mota Soares et. al (eds.), Proc. 3rd European Conf. on Computational Mechanics (ECCM 2006), Lisbon, Portugal, 5-9 June, 2006. (pdf) Markwardt, K.: "Wavelet analysis and frequency band decompositions." In: K. Gürlebeck and C. Könke (eds.), Proc. 17th Int. Conf. on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering (IKM 2006), Weimar, Germany, 12-14 July, 2006. (pdf) Most, T., Bucher, C.: "Application of an adaptive response surface approach for efficient structural reliability analysis." In: O. Dahlblom et al. (eds.), Proc. 19th Nordic Seminar on Computational Mechanics, Lund, Sweden, 20-21 October, 2006. Most, T., Bucher, C.: "Adaptive response surface approach using artificial neural networks and Moving Least Squares." In: K. Gürlebeck and C. Könke (eds.), Proc. 17th Int. Conf. on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering (IKM 2006), Weimar, Germany, 12-14 July, 2006. Most, T., Bucher, C.: "An enhanced moving least squares interpolation for the element-free Galerkin method." In: C.A. Mota Soares et. al (eds.), Proc. 3rd European Conf. on Computational Mechanics (ECCM 2006), Lisbon, Portugal, 5-9 June, 2006. Most, T., Bucher, C.: "A natural neighbor based moving least squares approach with interpolating weighting function." In: K. Gürlebeck and C. Könke (eds.), Proc. 17th Int. Conf. on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering (IKM 2006), Weimar, Germany, 12-14 July, 2006. Most, T., Eckardt, S., Schrader, K., Deckner, T.: "An improved cohesive crack model for combined crack opening and sliding under cyclic loading." In: K. Gürlebeck and C. Könke (eds.), Proc. 17th Int. Conf. on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering (IKM 2006), Weimar, Germany, 12-14 July, 2006. Pham, H.A. : "Adaptive excitation for selective sensitivity-based structural identification." In: K. Gürlebeck and C. Könke (eds.), Proc. 17th Int. Conf. on the Applications of Computer Science and Mathematics in Architecture and Civil Engineering (IKM 2006), Weimar, Germany, 12-14 July, 2006. Pham, H.A., Bucher, C.: "An iterative procedure for model updating based on selective sensitivity." In: C.A. Mota Soares et. al (eds.), Proc. 3rd European Conf. on Computational Mechanics (ECCM 2006), Lisbon, Portugal, 5-9 June, 2006. Unger, J.F., Könke, C.: "Simulation of concrete using the extended finite element method." In: G. Meschke et al. (eds.), Proc. Conf. on Computational Modelling of Concrete Structures (EURO-C 2006), Mayrhofen, Austria, 27-30 March, 2006.
2005Journal papers: Bruhin, R., Stock, U.A., Drücker, J.-P., Azhari, T., Wippermann, J., Albes, J.M., Hintze, D., Eckardt, S., Könke, C., Wahlers, T.: "Numerical simulation techniques to study the structural response of the human chest following median sternotomy." The Annals of Thoracic Surgery, 80(2): 623-630, 2005. Bucher, C., Pham, H.A.: "On model updating of existing structures utilizing measured dynamic responses." Structure and Infrastructure Engineering, 1(2): 135-143, 2005. Most, T., Bucher, C.: "A moving least squares weighting function for the element-free Galerkin method which almost fulfills essential boundary conditions." Structural Engineering and Mechanics, 21(3): 315-332, 2005. Unger, J.F., Teughels, A., De Roeck, G.: "Damage detection of a prestressed concrete beam using modal strains." Journal of Structural Engineering, 131(9): 1456-1463, 2005. Zabel, V.: "An application of discrete wavelet analysis and connection coefficients to parametric system identification." Structural Health Monitoring 4(1): 5-18, 2005. Zerbst, U., Vormwald, M., Andersch, C., Mädler, K., Pfuff, M.: "The development of a damage tolerance concept for railway components and its demonstration for a railway axle." Engineering Fracture Mechanics, 72(2): 209-239, 2005. Conference papers: Brehm, M., Bolt, H.: "Framework for Assessment and Life Extension of Structures and Industrial Plants." Proceedings of SAMCO Summer Academy 2005, Zell am See, Austria, September 5-9, 2005 (pdf) Brehm, M., Zabel, V., Markwardt, K.: "Applications of Wavelet Packets in System Identifikation." Proceedings of 76. Jahrestagung der Gesellschaft für Angewandte Mathematik e.V. (GAMM), Universite du Luxembourg, March 28 - April 1, 2005 [Abstract] Bucher, C., Zabel, V.: "Experiences with detection of damage in bridge structures using dynamics tests". In N. Gebbeken, M. Keusec and I. Mangerig, editors, Proceedings, First Munich Bridge Assessment Conference MBAC 2005 Eckardt, S., Könke, C.: "Damage simulation of concrete on the mesoscale", 1st GACM Colloqium for Young Scientists on Computational Mechanics, October 5-7, 2005 Bochum, Germany [Abstract] Eckardt, S., Unger, J., Könke, C.: "Numerical models for the simulation of concrete on the mesoscale." In G. Hofstetter and G. Meschke (Eds.), Book of Abstracts, EUROMECH Colloquium 460: Numerical Modelling of Concrete Cracking, Innsbruck, Austria, February 21-23, 2005 (pdf) Könke, C., Petryna, Y., Singh, R.: "Risk assessment for damage tolerant structures", ICOSSAR ROM 2005 Millpress, Rotterdam, G. Augusti, G.I. Schuëller, M. Ciampoli (eds.) (pdf) Könke, C., Eckardt, S., Häfner, S., Luther, T., Unger, J.: "Schädigungs- und Verbundmodellierung für Stahlbetontragwerke", Baustatik-Baupraxis 9, 14.-15. März 2005, TU Dresden (pdf) Luther, T., Könke, C.: "Micro-Mesoscale Analysis of Crack Initiation and Propagation in Metallic Polycrystals", 1st GACM Colloqium for Young Scientists on Computational Mechanics, October 5-7, 2005 Bochum, Germany [Abstract] Markwardt, K.: "Application of fast wavelet transformation in parametric system identification." In 4th International Conference on Wavelet Analysis and Its Applications, pages 1-8. University of Macau, China, November 2005 (pdf). Most, T., Bucher, C.: "Stochastic dynamic stability analysis of shell structures", 5th International Conference on Computation of Shelll and Spatial Structures, June 1-4, 2005 Salzburg, Austria, E. Ramm, W.A. Wall, K.-U. Bletzinger, M. Bischoff (eds.) (pdf) Most, T., Bucher, C.: "Mixed mode crack simulation using Virtual Crack Extension and a normal/shear cohesive crack model within a meshless discretization." In G. Hofstetter and G. Meschke (Eds.), Book of Abstracts, EUROMECH Colloquium 460: Numerical Modelling of Concrete Cracking, Innsbruck, Austria, February 21-23, 2005 (pdf) Most, T., Unger, J.F. , Bucher, C.: "Stochastic crack growth simulation in R/C structures by means of meshless methods.", In: Revitalisierung von Bauwerken, Schriften der Bauhaus-Universität Weimar, 117:7-14, 2005 (pdf) Unger, J. F., Eckardt, S., Könke, C.: " Numerical Models for the simulation of concrete on the mesoscale. ", In Proceedings of the EUROMECH Colloquium 460, Innsbruck, Österreich 2005 Zabel, V., Brehm, M.: "Wavelet Analysis in Structural Health Monitoring and Damage Detection." Proceedings of SAMCO Summer Academy 2005, Zell am See, Austria, September 5-9, 2005 (pdf)
2004Journal papers: Most, T., Bucher, C., Schorling, Y.: "Dynamic stability analysis of non-linear structures with geometrical imperfections under random loading." Journal of Sound and Vibration, 276(1-2): 381-400, 2004. Conference papers: Brehm, M., Zabel, V., Markwardt, K.: "Applications of biorthogonal wavelets in system identification." In: P. Neittaanmäki et al. (eds.), Proc. European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2004), Jyväskylä, Finland, 24-28 July 2004. Bucher, C., Pham, H.A.: "Bayesian reliability updating using system identification based on selective sensitivity." In: S. Wojtkiewicz et al. (eds.), Proc. 9th ASCE Specialty Conf. on Probabilistic Mechanics and Structural Reliability (PMC2004), Albuquerque, New Mexico, USA, 26-28 July 2004. (pdf) Eckardt, S., Häfner, S., Könke, C.: "Simulation of the fracture behaviour of concrete using continuum damage models at the mesoscale." In: P. Neittaanmäki et al. (eds.), Proc. European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2004), Jyväskylä, Finland, 24-28 July 2004. Häfner, S., Könke, C.: "A multigrid finite element method for the mesoscale analysis of concrete." In: P. Neittaanmäki et al. (eds.), Proc. European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2004), Jyväskylä, Finland, 24-28 July 2004. Most, T., Unger, J.F., Bucher, C.: "Stochastic modeling of cohesive crack propagation using meshless discretization techniques." In: P. Neittaanmäki et al. (eds.), Proc. European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2004), Jyväskylä, Finland, 24-28 July 2004. Most, T., Bucher, C.: "Stochastic modeling of cohesive crack evolution in concrete using meshless interpolation techniques." In: J. Walraven et al. (eds.), Proc. 5th Int. PhD Symposium in Civil Engineering, Delft, Netherlands, 16-19 June 2004. (pdf) Most, T., Eckardt, S.: "Application of a hybrid parallelisation technique to accelerate the numerical simulation of nonlinear mechanical problems." In: K. Beucke et al. (eds.), Proc. 10th Int. Conf. on Computing in Civil and Building Engineering (ICCCBE), Weimar, Germany, 2-4 June 2004. (pdf) Unger, J.F., Most, T., Bucher, C., Könke, C.: "Adaptation of the natural element method for crack growth simulations. " In: P. Neittaanmäki et al. (eds.), Proc. European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2004), Jyväskylä, Finland, 24-28 July 2004. Winkel, B.: "An F-element, composite stress formulation to model muscular tissue in 3D." In: P. Neittaanmäki et al. (eds.), Proc. European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS 2004), Jyväskylä, Finland, 24-28 July 2004.
2003Journal papers: Döring, R., Hoffmeyer, J., Seeger, T., Vormwald, M.: "A plasticity model for calculating stress–strain sequences under multiaxial nonproportional cyclic loading." Computational Materials Science, 28(3-4): 587-596, 2003. Kirichuk, A., Most, T., Bucher, C.: "Numerical nonlinear analysis of kinematically excited shells." International Journal for Computational Civil and Structural Engineering, 1(5): 61-74, 2003. Savaidis, G., Savaidis, A., Schliebner, R., Vormwald, M.: "Evaluation of fatigue of fillet welded joints in vehicle components under multiaxial service loads." European Structural Integrity Society, 31: 23-42, 2003. Conference papers: Brehm, M. and Most, T.: "A four-node plane EAS-element for stochastic nonlinear materials" Bucher, C.: "Structural Reliability and Stochastic Finite Elements" In NAFEMS Seminar: Use of Stochastics in FEM Analysis, Wiesbaden, Germany, May 7-8, 2003 Häfner, S.: "Effiziente FEM-Multiskalenkonzepte zur Analyse heterogener Materialien" Häfner, S., Eckardt, S. and Könke, C.: "A Geometrical Inclusion-Matrix Model for the Finite Element Analysis of Concrete at Multiple Scales" Markwardt, K.: "Biorthogonale Waveletsysteme in der Parameteridentifikation" Most, T.: "Anwendung netzfreier Diskretisierungsverfahren zur stochastischen Rissfortschrittsberechnung" In Gebbeken, Bletzinger and Rothert (Eds.), Aktuelle Beiträge aus Baustatik und Comp. Mechanics, 8. Forschungskolloquium Baustatik-Baupraxis Most, T. and Bucher, C.: "Application of the "Fictitious Crack Model" to meshless crack growth simulations." In K. Gürlebeck, L. Hempel and C. Könke (Eds.), Proc. 16th Int. Conf. IKM, Weimar, Germany, June 10-12, 2003 (pdf) Most, T., Bucher, C.: "Moving Least Squares-elements for stochastic crack propagation simulations coupled with stochastic finite elements." In: A. Der Kiureghian et al. (eds.), Proc. 9th Int. Conf. on Applications of Statistics and Probability in Civil Engineering (ICASP9), San Francisco, USA, July 6-9, 2003. Roos, D. and Bucher, C.: "Adaptive Response Surfaces for Structural Reliability of Nonlinear Finite Element Structures" Zabel, V. and Bucher, C.: "Experiment und Analyse - erweiterte Konzepte für Nachweis und Bemessung - Schwingungsmessungen" In "Revitalisierung von Bauwerken", Schriften der Bauhaus-Universität Weimar, 2003 (pdf)
2002Journal papers: Bucher, C., Ebert, M.: "Nichtlineare Berechnung von Stahlflanschverbindungen mit gemessenen Imperfektionen." Stahlbau 71(7): 516-522, 2002. Döring, R., Hoffmeyer, J., Seeger, T., Vormwald, M.: "Verformungsverhalten und rechnerische Abschätzung der Ermüdungslebensdauer metallischer Werkstoffe unter mehrachsig nichtproportionaler Beanspruchung." Materialwissenschaft und Werkstofftechnik, 33(5): 280-288, 2002. Thumser, R., Bergmann, J.W., Vormwald, M.: "Residual stress fields and fatigue analysis of autofrettaged parts." International Journal of Pressure Vessels and Piping, 79(2): 113-117, 2002. Conference papers: Bucher, C.: "Numerical Solution of the First-Passage Problem by FORM and Importance Sampling." In H. Grundmann and G. Schueller (Eds.), Proc. 5th European Conf. on Structural Dynamics, Munich, Germany, Sept. 2-5, 2002, Lisse: Swets & Zeitlinger, 2002, Volume 1, 749-754 Döring, R., Hoffmeyer, J., Seeger, T., Vormwald, M.: "Verformungsverhalten und rechnerische Abschätzung der Ermüdungslebensdauer metallischer Werkstoffe unter mehrachsig nichtproportionaler Beanspruchung" DVM-Bericht 684 des DFG-Kolloquiums "Lebensdauervorhersage", S. 81-96, Berlin, 2002 Döring, R., Hoffmeyer, J., Seeger, T. und Vormwald, M.: "Elastic-Plastic Deformation Under Cyclic Nonproportional Loading as Prerequisite for Fatigue Life Prediction" Döring, R., Schliebner, R. and Vormwald, M.: "Fatigue Damage Mechanisms Under Multiaxial Loading" 20th CAD-FEM Users' Meeting 2002, Int. Congress on FEM Technology, 2002 Ebert, M. and Bucher, C.: "Damage Effects on the Dynamic Properties of R/C Beams- Experimental and Numerical Investigations" In H. Grundmann and G. I. Schueller (eds): Structural Dynamics- Eurodyn2002, Lisse: Swets & Zeitlinger, 2002, Volume 2, 1433 - 1438 Markwardt, K.: "Parameteridentifikation mit Hilfe der schnellen Wavelet-Transformation.", in ISM-Bericht 7/2002, Bauhaus-Universität Weimar (pdf) Most, T. and Bucher, C.: "Stochastic dynamic stability analysis for nonlinear structures.", In H. Grundmann and G. Schuëller (Eds.), Proc.5th European Conf. on Structural Dynamics, Munich, Germany, Sept. 2-5, 2002,Lisse: Swets & Zeitlinger,2002, Volume 2, 795 - 800 (pdf) Savaidis, G., Savaidis, A., Schliebner, R. and Vormwald, M.: "Evaluation of Fatigue of Fillet Welded Joints in Vehicle Components Under Multiaxial Service Loads" M. de Freitas, A. Carpinteri: Biaxial and Multiaxial Fatigue, ESIS-STP, S., 2002 Vormwald, M.: "Rissentstehung und Kurzrisswachstum unter Schwingbelastung" Zabel, V.: "The application of the wavelet transformation in parametric system identification" Proceedings of the 20th International Modal Analysis Conference, S. 831 - 837 Zabel, V. and Bucher, C.: "Experiences with dynamic investigations of historical bell towers and belfriens" Proceedings of the 20th International Modal Analysis Conference, S. 1244 - 1250 Zabel, V. and Bucher, C.: "Parametric system identification by means of the wavelet transformation" Structural Dynamics - EURODYN 2002, Proceedings of the 5th European Conference on Structural Dynamics, S. 1027 - 1032
2001Journal papers: Hoffmeyer, J., Döring, R., Vormwald, M.: "Kurzrisswachstum bei mehrachsig nichtproportionaler Beanspruchung." Materialwissenschaft und Werkstofftechnik, 32(4): 329-336, 2001. Savaidis, G., Schliebner, R., Vormwald, M.: "Lebensdauerermittlung von geschweißten, mehrachsig belasteten Nutzfahrzeugkomponenten - Vergleich von Schwingfestigkeiten aus Rechnung und Versuch bei nichtproportionaler Beanspruchung." Materialprüfung, 43(10): 381-386, 2001. Conference papers: Ebert, M. and Bucher, C.: "Stochastic finite element modeling of damage evolutions of R/C beams", In Proc. 8th Intern. Conf. on Structural Safety and Reliability, Newport Beach, USA, June 17-22, 2001. (R.B. Corotis, G.I.Schueller, M. Shinozuka, eds.): CD- ROM. Rotterdam/ Brookfield: Balkema, 2002 Döring, R., Hoffmeyer, J., Seeger, T. and Vormwald, M.: "A Short Crack Growth Model for the Prediction of Fatigue Lives under Multiaxial Nonproportional Loading" 6th Inter. Conf. on Biaxial/Multiaxial Fatigue and Fracture, Lissabon, Juni 2001, S. 571-578 Heuler, P. und Vormwald, M.: "Versuchstechniken zur Kennwertermittlung" Herz, E. and Vormwald, M.: "Finite Element Simulation of Concrete Structures Including Geometry Changes Due to Structural Modifications" 7th Inter. Conf. on Modern Building Materials, Structures and Techniques, Vilnius, 2001 Hoffmeyer, J., Döring, R., Seeger, T. and Vormwald, M.: "Short Fatigue Crack Growth Model under Multiaxial Nonproportional Loading" Proc. 10th Inter. Congress of Fracture, Honolulu, ISBN 0080440428, Pergamon (Elsevier Science), Paper 131, 2001 Schorling, Y., Most, T. and Bucher, C.: "Stability Analysis for Imperfect Systems with Random Savaidis, G., Schliebner, R. and Vormwald, M.: "Multiaxial Fatigue Behaviour of Fillet Welded Joints in Components of Commercial Vehicles" 6th Inter. Conf. on Biaxial/Multiaxial Fatigue and Fracture, Lissabon, Juni 2001, S. 41-48 Thumser, R., Bergmann, J.W. and Vormwald, M.: "Design of Autofretted Diesel Engine Injection Components Based on Fracture Mechanics" Pressure Vessel and Piping Conference PVP 2001, Atlanta, Juli 2001
2000Journal papers: Savaidis, G., Vormwald, M.: "Hot-spot stress evaluation of fatigue in welded structural connections supported by finite element analysis." International Journal of Fatigue, 22(2): 85-91, 2000. Conference papers: Bucher, C. and Ebert, M.: "Load Carrying Behavior of Prestressed Bolted Steel Flanges Considering Random Geometrical Imperfections" Proceedings of 8th ASCE Specialty, Conference on Probabilistic Mechanics and Structural Reliability, University of Notre Dame, USA, 24-26th July 2000 Döring, R., Hoffmeyer, J. Lengnick, M., Schmidt, K.H., Seeger, T. und Vormwald, M.: "Untersuchungen zum Kurzrissfortschrittskonzept unter mehrachsig nichtproportionaler Beanspruchung" DVM-Bericht 683 des DFG-Kolloquiums "Lebensdauervorhersage", S. 81-96, Bremen, 2000 Ebert, M. and Bucher, C.: "SFE- Modelling of dynamic and static properties of R/C Beams in progressive damage" in: Proceedings of the 15th International Conference on Application of Computer Science and Mathematics in Architecture and Civil Engineering (IKM), Weimar, Germany, 22-24th June 2000, CD-ROM Markwardt, K. und Zabel, V.: "Betrachtungen zur Anwendung der Wavelet- Transformation in der Systemidentifikation" in ISM-Bericht 1/2000, pages 107-126, ISSN: 1610-738, Juli 2000. Bauhaus-Universität Weimar (pdf) Roos, D., Bucher, C. and Bayer, V.: "Polyhedral response surfaces for structural reliability assessment" in R.E. Melchers and M.G. Stewart (eds.): Applications of Statistics and Probability, Balkema/Rotterdam/Brookfield, 2000, pp 109 - 115. Savaidis, G., Feitzelmayer, K., Schliebner, R., Purkert , G. und Vormwald, M.: "Schwingfestigkeitsanalyse und Lebensdauerermittlung geschweißter mehrachsig belasteter Komponenten von Nutzfahrzeugen" DVM-Bericht 127 "Mit Kerben leben" , S. 175-185, 2000. Schorling, Y., Bucher, C. and Purkert, G.: "Stability analysis for randomly imperfect structures" R.E. Melchers and M.G. Stewart (eds.): Applications of Statistics and Probability, Balkema/Rotterdam/Brookfield, 2000, pp 1027 - 1032 Zabel, V. and Bucher, C.: "The utilization of a visualisation tool in system identification" Zabel, V., Bucher, C. and Riedel, J.: "The dynamic behaviour of a historical bell tower - in- situ tests and numerical investigations" Noise and Vibrations Engineering, Proceedings ISMA 25 Sept. 13 -15, S. 365 - 372
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