Transcription of CHAPTER ONE - Elsevier
{{id}} {{{paragraph}}}
Example: biology
CHAPTER ONE - Elsevier
: 41 Page 1 CHAPTERONESTRESSES AND IntroductionThe theory of plasticity is the branch of mechanics that deals with the calculationof stresses and strains in a body, made of ductile material, permanently deformedby a set of applied forces. The theory is based on certain experimental observationson the macroscopic behavior of metals in uniform states of combined stresses. Theobserved results are then idealized into a mathematical formulation to describe thebehavior of metals under complex stresses. Unlike elastic solids, in which the state ofstrain depends only on the final state of stress , the deformation that occurs in a plasticsolid is determined by the complete history of the loading. The plasticity problemis, therefore, essentially incremental in nature, the final distortion of the solid beingobtained as the sum total of the incremental distortions following the strain metal may be regarded as macroscopically homogeneous and isotropic whenthe small crystal grains forming the aggregate are distributed with random orienta-tions.
CHAPTER ONE STRESSES AND STRAINS 1.1 Introduction The theory of plasticity is the branch of mechanics that deals with the calculation of stresses and strains in a body, made of ductile material, permanently deformed ... the stress–strain curve proceeds …
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document:
Related search queries
True Stress, True stress is the stress determined, Stress, Strain, Mechanics Concrete Stress-Strain, Strain Stress, Chapter 7 Analysis of Stresses and Strains, 5. MECHANICAL PROPERTIES AND PERFORMANCE OF, Mechanics of Materials, University of Pittsburgh, Plastic Deformation, Stress and Strain – Elasticity, Stress-Strain Data with EXCEL, STRESS-STRAIN CURVES, Massachusetts Institute of Technology