Virtual Work Approach to Mechanical Modeling

Jean Salençon

• Publisher: Wiley-ISTE
• Year: 2018
• ISBN:
  9781119510598
• Edition: 1
• Topic: Matemáticas
• Subtopic: Análisis matemático

This book is centred about the Principle of virtual work and the related method for mechanical modelling. It aims at showing and enhancing the polyvalence and versatility of the virtual work approach in the mechanical modelling process. The virtual work statement is set as the principle at the root of a force modelling method that can be implemented on any geometrical description. After experimentally induced hypotheses have been made on the geometrical parameters that describe the concerned system and subsystems, the method provides a unifying framework for building up consistently associated force models where external and internal forces are introduced through their virtual rates of work. Systems described as three-dimensional, curvilinear or planar continua are considered: force models are established with the corresponding equations of motion; the validation process points out that enlarging the domain of relevance of the model for practical applications calls for an enrichment of the geometrical description that takes into account the underlying microstructure.

Table of contents

• Cover
• Table of Contents
• Dedication
• Title
• Copyright
• Preface
• 1 The Emergence of the Principle of Virtual Velocities
• 2 Dualization of Newton’s Laws
• 3 Principle and Method of Virtual Work
• 4 Geometrical Modeling of the Three-dimensional Continuum
• 5 Kinematics of the Three-dimensional Continuum
• 6 Classical Force Modeling for the Three-dimensional Continuum
• 7 The Curvilinear One-dimensional Continuum
• 8 Two-dimensional Modeling of Plates and Thin Slabs
• Appendix 1: Introduction to Tensor Calculus
• Appendix 2: Differential Operators
• Appendix 3: Distributors and Wrenches
• Bibliography
• Index
• End User License Agreement