Published by
Narosa Publishing House
(2009)

ISBN 10: 8173199388
ISBN 13: 9788173199387

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Softcover
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**Book Description **Narosa Publishing House, 2009. Softcover. Book Condition: New. Introduction to Engineering Plasticity covers the mathematical theories of plasticity that are based on hypotheses and assumptions to represent the experimental observations as generalized mathematical formulations. Following a brief introduction in the first chapter, the next three chapters of the book deal with stress and strain tensors, and stress-strain relationships followed by yield criteria and their experimental verifications in chapter five. Associated flow rules and plastic stress-strain relationships are also derived in this chapter. Chapters six and seven present the concepts of plastic anisotropy and plastic instability. The slip-line field theory as applied to plane strain problems of rigid, perfectly plastic materials is presented in chapter eight and the limit theorem is elaborated in chapter nine. Key Features A number of examples are presented in chapters eight and nine to illustrate the applications of the slip-line field theory, and lower and upper bound theorems Table of Contents Preface / Plastic Behaviour: Introduction / Flow Curve / Mechanism of Plastic Deformation / Stress: Stress at a Point / Stress Circle / Stress Invariants / Deviatoric Stress / Equilibrium Equations / Strain: Strain at a Point/ Physical Interpretation of Strain Components / Compatibility of Strain / Strain Invariants / Strain Deviator Tensor / Stress-Strain Relations: Introduction / Elastic Stress-Strain Relations / Plastic Stress-Strain Relations / Elastic-Plastic Stress-Strain Relations / Yield and Flow: Yield Condition / von Mises Yield Criterion / Tresca Yield Criterion / Hill Yield Criterion / Experimental Verification of Yield Criteria / Plastic Anisotropy: Introduction / Anisotropic Yield Criterion / Flow Rule / Generalised Stress and Generalised Strain Increment / Plastic Instability: Introduction / First Necking Condition / Second Necking Condition / Instability under Complex State of Stress / Evaluation of Critical Sub-tangent / Slip-line Field Theory: Introduction / Plane Strain / a and ß-lines / Stress Equations / Velocity Equations / Hencky?s First Theorem / Hencky?s Second Theorem / Velocity Discontinuities / Stress Discontinuities / Stress Boundary Conditions / Construction of Slip-line Fields / Construction of Hodograph / Applications of Slip-line Field Technique / Indentation of a Semi-infinite Mass by a Frictionless Wedge shaped Punch/ Plane Strain Compression with Perfectly Rough Platens / Drawing of Rectangular Strip with Frictionless Tapered Die / Limit Theorem: Introduction / Principle of Virtual Work / Principle of Maximum Plastic Work / Lower Bound Theorem / Applications / Upper Bound Theorem / Applications / Review Questions / Bibliography / Index. Printed Pages: 200. Bookseller Inventory # 67454

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Published by
Narosa Publishing House Pvt. Ltd., New Delhi

ISBN 10: 8173199388
ISBN 13: 9788173199387

New
Quantity Available: > 20

Seller:

Rating

**Book Description **Narosa Publishing House Pvt. Ltd., New Delhi. N.A. Book Condition: New. Bookseller Inventory # 372407

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Published by
Narosa Publishing House
(2009)

ISBN 10: 8173199388
ISBN 13: 9788173199387

New
Softcover
Quantity Available: > 20

Seller:

Rating

**Book Description **Narosa Publishing House, 2009. Softcover. Book Condition: New. Introduction to Engineering Plasticity covers the mathematical theories of plasticity that are based on hypotheses and assumptions to represent the experimental observations as generalized mathematical formulations. Following a brief introduction in the first chapter, the next three chapters of the book deal with stress and strain tensors, and stress-strain relationships followed by yield criteria and their experimental verifications in chapter five. Associated flow rules and plastic stress-strain relationships are also derived in this chapter. Chapters six and seven present the concepts of plastic anisotropy and plastic instability. The slip-line field theory as applied to plane strain problems of rigid, perfectly plastic materials is presented in chapter eight and the limit theorem is elaborated in chapter nine. Key Features A number of examples are presented in chapters eight and nine to illustrate the applications of the slip-line field theory, and lower and upper bound theorems Table of Contents Preface / Plastic Behaviour: Introduction / Flow Curve / Mechanism of Plastic Deformation / Stress: Stress at a Point / Stress Circle / Stress Invariants / Deviatoric Stress / Equilibrium Equations / Strain: Strain at a Point/ Physical Interpretation of Strain Components / Compatibility of Strain / Strain Invariants / Strain Deviator Tensor / Stress-Strain Relations: Introduction / Elastic Stress-Strain Relations / Plastic Stress-Strain Relations / Elastic-Plastic Stress-Strain Relations / Yield and Flow: Yield Condition / von Mises Yield Criterion / Tresca Yield Criterion / Hill Yield Criterion / Experimental Verification of Yield Criteria / Plastic Anisotropy: Introduction / Anisotropic Yield Criterion / Flow Rule / Generalised Stress and Generalised Strain Increment / Plastic Instability: Introduction / First Necking Condition / Second Necking Condition / Instability under Complex State of Stress / Evaluation of Critical Sub-tangent / Slip-line Field Theory: Introduction / Plane Strain / a and ÃŸ-lines / Stress Equations / Velocity Equations / Henckyâ€™s First Theorem / Henckyâ€™s Second Theorem / Velocity Discontinuities / Stress Discontinuities / Stress Boundary Conditions / Construction of Slip-line Fields / Construction of Hodograph / Applications of Slip-line Field Technique / Indentation of a Semi-infinite Mass by a Frictionless Wedge shaped Punch/ Plane Strain Compression with Perfectly Rough Platens / Drawing of Rectangular Strip with Frictionless Tapered Die / Limit Theorem: Introduction / Principle of Virtual Work / Principle of Maximum Plastic Work / Lower Bound Theorem / Applications / Upper Bound Theorem / Applications / Review Questions / Bibliography / Index. Printed Pages: 200. Bookseller Inventory # 67454

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