Advances in Predictive Models and Methodologies for Numerically Efficient Linear and Nonlinear Analysis of Composites

✍ Scribed by Marco Petrolo

• Publisher: Springer International Publishing
• Year: 2019
• Tongue: English
• Leaves: 198
• Series: PoliTO Springer Series
• Edition: 1st ed.
• Category: Library

✦ Synopsis

This book gathers contributions addressing issues related to the analysis of composite structures, whose most relevant common thread is augmented numerical efficiency, which is more accurate for given computational costs than existing methods and methodologies. It first presents structural theories to deal with the anisotropy of composites and to embed multifield and nonlinear effects to extend design capabilities and provide methods of augmenting the fidelity of structural theories and lowering computational costs, including the finite element method. The second part of the book focuses on damage analysis; the multiscale and multicomponent nature of composites leads to extremely complex failure mechanisms, and predictive tools require physics-based models to reduce the need for fitting and tuning based on costly and lengthy experiments, and to lower computational costs; furthermore the correct monitoring of in-service damage is decisive in the context of damage tolerance. The third part then presents recent advances in embedding characterization and manufacturing effects in virtual testing. The book summarizes the outcomes of the FULLCOMP (FULLy integrated analysis, design, manufacturing, and health-monitoring of COMPosite structures) research project.

✦ Table of Contents

Front Matter ....Pages i-xiii
Introduction (M. Petrolo)....Pages 1-9
Front Matter ....Pages 11-11
Variable Kinematic Shell Formulations Accounting for Multi-field Effects for the Analysis of Multi-layered Structures (G. Li, E. Carrera, M. Cinefra, E. Zappino, E. Jansen)....Pages 13-27
Bistable Buckled Beam-Like Structures by One-Dimensional Hierarchical Modeling (G. De Pietro, G. Giunta, S. Belouettar, E. Carrera)....Pages 29-45
Multiscale Nonlinear Analysis of Beam Structures by Means of the Carrera Unified Formulation (Y. Hui, G. Giunta, S. Belouettar, H. Hu, E. Carrera)....Pages 47-63
Front Matter ....Pages 65-65
On the Effectiveness of Higher-Order One-Dimensional Models for Physically Nonlinear Problems (I. Kaleel, M. Petrolo, E. Carrera, A. M. Waas)....Pages 67-81
Post-buckling Progressive Failure Analysis of Composite Panels Using a Two-Way Global-Local Coupling Approach Including Intralaminar Failure and Debonding (M. Akterskaia, E. Jansen, S. R. Hallet, P. M. Weaver, R. Rolfes)....Pages 83-102
Mesoscale Hyperelastic Model of a Single Yarn Under High Velocity Transverse Impact (P. Del Sorbo, J. Girardot, F. Dau, I. Iordanoff)....Pages 103-124
Structural Health Monitoring: Numerical Simulation of Lamb Waves Via Higher-Order Models (A. G. de Miguel, A. Pagani, E. Carrera)....Pages 125-140
Front Matter ....Pages 141-141
Improving the Static Structural Performance of Panels with Spatially Varying Material Properties Using Correlations (S. van den Broek, S. Minera, E. Jansen, A. Pirrera, P. M. Weaver, R. Rolfes)....Pages 143-158
Multiscale Identification of Material Properties for Anisotropic Media: A General Inverse Approach (L. Cappelli, M. Montemurro, F. Dau, L. Guillaumat)....Pages 159-177
Metamodel-Based Uncertainty Quantification for the Mechanical Behavior of Braided Composites (G. Balokas, B. Kriegesmann, S. Czichon, A. Böttcher, R. Rolfes)....Pages 179-193

✦ Subjects

Engineering; Aerospace Technology and Astronautics; Ceramics, Glass, Composites, Natural Materials