Full-Field Measurements and Identification in Solid Mechanics

Full-Field Measurements and Identification in Solid Mechanics By
2012 | 485 Pages | ISBN: 1848212941 | PDF | 14 MB
This timely book presents cutting-edge developments by experts in the field on the rapidly developing and scientifically challenging area of full-field measurement techniques used in solid mechanics – including photoelasticity, grid methods, deflectometry, holography, speckle interferometry and digital image correlation. The evaluation of strains and the use of the measurements in subsequent parameter identification techniques to determine material properties are also presented.Since parametric identification techniques require a close coupling of theoretical models and experimental measurements, the book focuses on specific modeling approaches that include finite element model updating, the equilibrium gap method, constitutive equation gap method, virtual field method and reciprocity gap method. In the latter part of the book, the authors discuss two particular applications of selected methods that are of special interest to many investigators: the analysis of localized phenomenon and connections between microstructure and constitutive laws. The final chapter highlights infrared measurements and their use in the mechanics of materials.Written and edited by knowledgeable scientists, experts in their fields, this book will be a valuable resource for all students, faculties and scientists seeking to expand their understanding of an important, growing research areaContent: Chapter 1 Basics of Metrology and Introduction to Techniques (pages 1-30): Andre Chrysochoos and Yves SurrelChapter 2 Photoelasticity (pages 31-60): Fabrice Bremand and Jean?Christophe DupreChapter 3 Grid Method, Moire and Deflectometry (pages 61-92): Jerome Molimard and Yves SurrelChapter 4 Digital Holography Methods (pages 93-124): Pascal Picart and Paul SmigielskiChapter 5 Elementary Speckle Interferometry (pages 125-156): Pierre Jacquot, Pierre Slangen and Dan BorzaChapter 6 Digital Image Correlation (pages 157-190): Michel Bornert, Francois Hild, Jean?Jose Orteu and Stephane RouxChapter 7 From Displacement to Strain (pages 191-222): Pierre FeisselChapter 8 Introduction to Identification Methods (pages 223-246): Marc BonnetChapter 9 Parameter Identification from Mechanical Field Measurements using Finite Element Model Updating Strategies (pages 247-274): Emmanuel Pagnacco, Anne?Sophie Caro?Bretelle and Patrick IennyChapter 10 Constitutive Equation Gap (pages 275-300): Stephane Pagano and Marc BonnetChapter 11 Virtual Fields Method, The (pages 301-330): Michel Grediac, Fabrice Pierron, Stephane Avril, Evelyne Toussaint and Marco RossiChapter 12 Equilibrium Gap Method (pages 331-362): Fabien Amiot, Jean?Noel Perie and Stephane RouxChapter 13 Reciprocity Gap Method (pages 363-378): Stephane Andrieux, Huy Duong Bui and Andrei ConstantinescuChapter 14 Characterization of Localized Phenomena (pages 379-410): Jacques Desrues and Julien RethoreChapter 15 From Microstructure to Constitutive Laws (pages 411-438): Jerome Crepin and Stephane RouxChapter 16 Thermographic Analysis of Material Behavior (pages 439-468): Jean?Christophe Batsale, Andre Chrysochoos, Herve Pron and Bertrand Wattrisse