Plasticity: Fundamentals and Applications

ISBN-13: 9781138074965 / Angielski / Miękka / 2018 / 602 str.

P. M. Dixit;U. S. Dixit

Opis

Explores the Principles of Plasticity Most undergraduate programs lack an undergraduate plasticity theory course, and many graduate programs in design and manufacturing lack a course on plasticity-leaving a number of engineering students without adequate information on the subject. Emphasizing stresses generated in the material and its effect, Plasticity: Fundamentals and Applications effectively addresses this need. This book fills a void by introducing the basic fundamentals of solid mechanics of deformable bodies. It provides a thorough understanding of plasticity theory, introduces the concepts of plasticity, and discusses relevant applications. Studies the Effects of Forces and Motions on Solids The authors make a point of highlighting the importance of plastic deformation, and also discuss the concepts of elasticity (for a clear understanding of plasticity, the elasticity theory must also be understood). In addition, they present information on updated Lagrangian and Eulerian formulations for the modeling of metal forming and machining. Topics covered include: Stress Strain Constitutive relations Fracture Anisotropy Contact problems Plasticity: Fundamentals and Applications enables students to understand the basic fundamentals of plasticity theory, effectively use commercial finite-element (FE) software, and eventually develop their own code. It also provides suitable reference material for mechanical/civil/aerospace engineers, material processing engineers, applied mechanics researchers, mathematicians, and other industry professionals.

Spis treści

Solid Mechanics and Its Applications. Review of Algebra and Calculus of Vectors and Tensors. Stress. Measures of Deformation and Rate of Deformation. Incremental and Rate Type of Elastic–Plastic Constitutive Relations for Isotropic Materials, Objective Incremental Stress and Stress Rate Measures. Eulerian and Updated Lagrangian Formulations. Calculus of Variations and Extremum Principles. Two-Dimensional and Axisymmetric Elasto-Plastic Problems. Contact Mechanics. Dynamic Elasto-Plastic Problems. Continuum Damage Mechanics and Ductile Fracture. Plastic Anisotropy. References. Index.