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Multiscale Modeling and Uncertainty Quantification of Materials and Structures
Proceedings of the IUTAM Symposium held at Santorini, Greece, September 9 - 11,2013.
ISBN/EAN: 9783319063300
Umbreit-Nr.: 6370130
Sprache:
Englisch
Umfang: ix, 306 S., 93 s/w Illustr., 64 farbige Illustr.,
Format in cm:
Einband:
gebundenes Buch
Erschienen am 04.08.2014
Auflage: 1/2014
- Zusatztext
- InhaltsangabePreface I Damage and fracture1 Fracture simulations of concrete using discrete meso-level model with random fluctuations of material parameters 2 Sequentially linear analysis of structures with stochastic material properties II Homogenization3 A coupling method for the homogenization of stochastic structural models4 Adaptive strategy for stochastic homogenization and multiscale stochastic stress analysis 5 Strength properties of porous materials influenced by shape and arrangement of pores - A DLO investigation towards material design6 Homogenization of random heterogeneous media with inclusions of arbitrary shapeIII Inverse problems-Identification7 Using experimentally determined resonant behaviour to estimate the design parameter variability of thermoplastic honeycomb sandwich structures8 Identification of a mesoscale model with multiscale experimental observationsIV Multiscale stochastic mechanics9 Stochastic multiscale coupling of inelastic processes in solid mechanics 10 A note on scale-coupling mechanics11 Statistical volume elements for metal foams12 Stochastic characterisation of the in-plane tow centroid in textile composites to quantify the multi-scale variation in geometry 13 A variability response-based adaptive SSFEM14 Monte Carlo simulation vs. polynomial chaos in structural analysis: A numerical performance study15 Effects of POD-based components of turbulent wind on the aeroelastic stability of long span bridgesV Stochastic dynamics16 PDEM-based response analysis of nonlinear systems with double uncertainties17 The probabilistic solutions of the cantilever excited by lateral and axial excitations being Gaussian white noise18 Dynamic response variability of general FE-systems19 Stochastic models of defects in wind turbine drivetrain components 20 Stochastic FEM to structural vibration with parametric uncertainty
- Kurztext
- This book contains the proceedings of the IUTAM Symposium on Multiscale Modeling and Uncertainty Quantification of Materials and Structures that was held at Santorini, Greece, September 9 - 11, 2013. It consists of 20 chapters which are divided in five thematic topics: Damage and fracture, homogenization, inverse problems-identification, multiscale stochastic mechanics and stochastic dynamics. Over the last few years, the intense research activity at microscale and nanoscale reflected the need to account for disparate levels of uncertainty from various sources and across scales. As even over-refined deterministic approaches are not able to account for this issue, an efficient blending of stochastic and multiscale methodologies is required to provide a rational framework for the analysis and design of materials and structures. The purpose of this IUTAM Symposium was to promote achievements in uncertainty quantification combined with multiscale modeling and to encourage research and development in this growing field with the aim of improving the safety and reliability of engineered materials and structures. Special emphasis was placed on multiscale material modeling and simulation as well as on the multiscale analysis and uncertainty quantification of fracture mechanics of heterogeneous media. The homogenization of two-phase random media was also thoroughly examined in several presentations. Various topics of multiscale stochastic mechanics, such as identification of material models, scale coupling, modeling of random microstructures, analysis of CNT-reinforced composites and stochastic finite elements, have been analyzed and discussed. A large number of papers were finally devoted to innovative methods in stochastic dynamics.
- Autorenportrait
- InhaltsangabePreface Part I Damage and FractureFracture Simulations of Concrete Using Discrete Meso-level Model with Random Fluctuations of Material Parameters Sequentially Linear Analysis of Structures with Stochastic Material Properties Part II HomogenizationA Coupling Method for the Homogenization of Stochastic Structural ModelsAdaptive Strategy for Stochastic Homogenization and Multiscale Stochastic Stress Analysis Strength Properties of Porous Materials Influenced by Shape and Arrangement of Pores - A DLO Investigation Towards Material DesignHomogenization of Random Heterogeneous Media with Inclusions of Arbitrary ShapePart III Inverse Problems-IdentificationUsing Experimentally Determined Resonant Behaviour to Estimate the Design Parameter Variability of Thermoplastic Honeycomb Sandwich StructuresIdentification of a Mesoscale Model with Multiscale Experimental ObservationsPart IV Multiscale Stochastic MechanicsStochastic Multiscale Coupling of Inelastic Processes in Solid Mechanics A Note on Scale-Coupling MechanicsStatistical Volume Elements for Metal FoamsStochastic Characterisation of the In-Plane Tow Centroid in Textile Composites to Quantify the Multi-Scale Variation in Geometry A Variability Response-Based Adaptive SSFEMMonte Carlo Simulation vs. Polynomial Chaos in Structural Analysis: A Numerical Performance StudyEffects of POD-Based Components of Turbulent Wind on the Aeroelastic Stability of Long Span BridgesPart V Stochastic DynamicsPDEM-Based Response Analysis of Nonlinear Systems with Double UncertaintiesThe Probabilistic Solutions of the Cantilever Excited by Lateral and Axial Excitations Being Gaussian White NoiseDynamic Response Variability of General FE-SystemsStochastic Models of Defects in Wind Turbine Drivetrain Components Stochastic FEM to Structural Vibration with Parametric Uncertainty