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Continuum Mechanics for Engineers 3rd edition [Kietas viršelis]

4.29/5 (45 ratings by Goodreads)
(Lafayette College, Easton, Pennsylvania, USA), ,
  • Formatas: Hardback, 398 pages, aukštis x plotis: 254x178 mm, weight: 900 g
  • Serija: Applied and Computational Mechanics
  • Išleidimo metai: 28-Jul-2009
  • Leidėjas: CRC Press Inc
  • ISBN-10: 1420085387
  • ISBN-13: 9781420085389
Kitos knygos pagal šią temą:
  • Formatas: Hardback, 398 pages, aukštis x plotis: 254x178 mm, weight: 900 g
  • Serija: Applied and Computational Mechanics
  • Išleidimo metai: 28-Jul-2009
  • Leidėjas: CRC Press Inc
  • ISBN-10: 1420085387
  • ISBN-13: 9781420085389
Kitos knygos pagal šią temą:
Continuum Mechanics for Engineers, Third Edition provides engineering students with a complete, concise, and accessible introduction to advanced engineering mechanics. The impetus for this latest edition was the need to suitably combine the introduction of continuum mechanics, linear and nonlinear elasticity, and viscoelasticity for a graduate-level course sequence. An outgrowth of course notes and problems used to teach these subjects, the third edition of this bestselling text explores the basic concepts behind these topics and demonstrates their application in engineering practice.

Presents Material Consistent with Modern Literature

A new rearranged and expanded chapter on elasticity more completely covers Saint-Venants solutions. Subsections on extension, torsion, pure bending and flexure present an excellent foundation for posing and solving basic elasticity problems. The authors presentation enables continuum mechanics to be applied to biological materials, in light of their current importance. They have also altered the books notationa common struggle for many studentsto better align it with modern continuum mechanics literature. This book addresses students need to understand the sophisticated simulation programs that use nonlinear kinematics and various constitutive relationships. It includes an introduction to problem solution using MATLAB®, emphasizing this languages value in enabling users to stay focused on fundamentals.

This book provides information that is useful in emerging engineering areas, such as micro-mechanics and biomechanics. With an abundance of worked examples and chapter problems, it carefully explains necessary mathematics as required and presents numerous illustrations, giving students and practicing professionals an excellent self-study guide to enhance their skills. Through a mastery of this volumes contents and additional rigorous finite element training, they will develop the mechanics foundation necessary to skillfully use modern, advanced design tools.
List of Figures
List of Tables
Preface to the Third Edition
Preface to the Second Edition
Preface to the First Edition
Acknowledgments
Authors
Nomenclature
Continuum Theory
1(4)
Continuum Mechanics
1(1)
Starting Over
2(1)
Notation
3(2)
Essential Mathematics
5(48)
Scalars, Vectors and Cartesian Tensors
5(2)
Tensor Algebra in Symbolic Notation - Summation Convention
7(9)
Kronecker Delta
9(1)
Permutation Symbol
10(1)
ε - δ Identity
10(1)
Tensor/Vector Algebra
11(5)
Indicial Notation
16(3)
Matrices and Determinants
19(6)
Transformations of Cartesian Tensors
25(5)
Principal Values and Principal Directions
30(7)
Tensor Fields, Tensor Calculus
37(3)
Integral Theorems of Gauss and Stokes
40(13)
Problems
42(11)
Stress Principles
53(50)
Body and Surface Forces, Mass Density
53(1)
Cauchy Stress Principle
54(2)
The Stress Tensor
56(5)
Force and Moment Equilibrium; Stress Tensor Symmetry
61(2)
Stress Transformation Laws
63(3)
Principal Stresses; Principal Stress Directions
66(5)
Maximum and Minimum Stress Values
71(3)
Mohr's Circles for Stress
74(6)
Plane Stress
80(5)
Deviator and Spherical Stress States
85(2)
Octahedral Shear Stress
87(16)
Problems
90(13)
Kinematics of Deformation and Motion
103(64)
Particles, Configurations, Deformations and Motion
103(1)
Material and Spatial Coordinates
104(4)
Langrangian and Eulerian Descriptions
108(2)
The Displacement Field
110(1)
The Material Derivative
111(5)
Deformation Gradients, Finite Strain Tensors
116(4)
Infinitesimal Deformation Theory
120(8)
Compatibility Equations
128(3)
Stretch Ratios
131(3)
Rotation Tensor, Stretch Tensors
134(3)
Velocity Gradient, Rate of Deformation, Vorticity
137(6)
Material Derivative of Line Elements, Areas, Volumes
143(24)
Problems
147(20)
Fundamental Laws and Equations
167(44)
Material Derivatives of Line, Surface and Volume Integrals
167(2)
Conservation of Mass, Continuity Equation
169(2)
Linear Momentum Principle, Equations of Motion
171(1)
Piola-Kirchhoff Stress Tensors, Lagrangian Equations of Motion
172(4)
Moment of Momentum (Angular Momentum) Principle
176(1)
Law of Conservation of Energy, The Energy Equation
177(2)
Entropy and the Clausius-Duhem Equation
179(3)
The General Balance Law
182(4)
Restrictions on Elastic Materials by the Second Law of Thermodynamics
186(3)
Invariance
189(7)
Restrictions on Constitutive Equations from Invariance
196(2)
Constitutive Equations
198(13)
References
201(1)
Problems
202(9)
Linear Elasticity
211(60)
Elasticity, Hooke's Law, Strain Energy
211(3)
Hooke's Law for Isotropic Media, Elastic Constants
214(5)
Elastic Symmetry; Hooke's Law for Anisotropic Media
219(4)
Isotropic Elastostatics and Elastodynamics, Superposition Principle
223(3)
Saint-Venant Problem
226(12)
Extension
227(1)
Torsion
228(6)
Pure Bending
234(2)
Flexure
236(2)
Plane Elasticity
238(4)
Airy Stress Function
242(10)
Linear Thermoelasticity
252(1)
Three-Dimensional Elasticity
253(18)
Problems
260(11)
Classical Fluids
271(14)
Viscous Stress Tensor, Stokesian, and Newtonian Fluids
271(2)
Basic Equations of Viscous Flow, Navier-Stokes Equations
273(2)
Specialized Fluids
275(1)
Steady Flow, Irrotational Flow, Potential Flow
276(4)
The Bernoulli Equation, Kelvin's Theorem
280(5)
Problems
282(3)
Nonlinear Elasticity
285(24)
Molecular Approach to Rubber Elasticity
287(5)
A Strain Energy Theory for Nonlinear Elasticity
292(4)
Specific Forms of the Strain Energy
296(1)
Exact Solution for an Incompressible, Neo-Hookean Material
297(12)
Bibliography
302(2)
Problems
304(5)
Linear Viscoelasticity
309(34)
Viscoelastic Constitutive Equations in Linear Differential Operator Form
309(2)
One-Dimensional Theory, Mechanical Models
311(4)
Creep and Relaxation
315(3)
Superposition Principle, Hereditary Integrals
318(2)
Harmonic Loadings, Complex Modulus, and Complex Compliance
320(4)
Three-Dimensional Problems, The Correspondence Principle
324(19)
References
330(1)
Problems
331(12)
Appendix A: General Tensors
343(18)
A.1 Representation of Vectors in General Bases
343(2)
A.2 The Dot Product and the Reciprocal Basis
345(1)
A.3 Components of a Tensor
346(2)
A.4 Determination of the Base Vectors
348(2)
A.5 Derivatives of Vectors
350(3)
A.5.1 Time Derivative of a Vector
350(1)
A.5.2 Covariant Derivative of a Vector
351(2)
A.6 Christoffel Symbols
353(2)
A.6.1 Types of Christoffel Symbols
353(1)
A.6.2 Calculation of the Christoffel Symbols
354(1)
A.7 Covariant Derivatives of Tensors
355(1)
A.8 General Tensor Equations
356(2)
A.9 General Tensors and Physical Components
358(3)
References
360(1)
Appendix B: Viscoelastic Creep and Relaxation
361(4)
Index 365
Cal Poly State University, San Luis Obispo, California, USA The William States Lee College of Engineering, Charlotte, NC Green Valley, Arizona