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Mechanics of Materials

Barry J. Goodno 지음 | 2018

ISBN 9781337093347 (1337093343)
Author Barry J. Goodno
Copyright 2018
Edition 9E
Page 1152쪽
Size 8 x 10
책소개 목차 특징 강의자료
Give students a rigorous, complete, and integrated treatment of the mechanics of materials -- an essential subject in mechanical, civil, and structural engineering. This leading text, Goodno/Gere’s MECHANICS OF MATERIALS, 9E, examines the analysis and design of structural members subjected to tension, compression, torsion, and bending -- laying the foundation for further study.
1. Tension, Compression, and Shear
Introduction to Mechanics of Materials. Problem-Solving Approach. Statics Review. Normal Stress and Strain. Mechanical Properties of Materials. Elasticity, Plasticity, and Creep. Linear Elasticity, Hooke’s Law, and Poisson’s Ratio. Shear Stress and Strain. Allowable Stresses and Allowable Loads. Design for Axial Loads and Direct Shear.
2. Axially Loaded Members.
Introduction. Changes in Lengths of Axially Loaded Members. Changes in Lengths under Nonuniform Conditions. Statically Indeterminate Structures. Thermal Effects, Misfits, and Prestrains. Stresses on Inclined Sections. Strain Energy. Impact Loading. Repeated Loading and Fatigue. Stress Concentrations. Nonlinear Behavior. Elastoplastic Analysis
3. Torsion.
Introduction. Torsional Deformations of a Circular Bar. Circular Bars of Linearly Elastic Materials. Nonuni-form Torsion. Stresses and Strains in Pure Shear. Relationship Between Moduli of Elasticity E and G. Trans-mission of Power by Circular Shafts. Statically Indeterminate Torsional Members. Strain Energy in Torsion and Pure Shear. Torsion of Noncircular Prismatic Shafts. Thin-Walled Tubes. Stress Concentrations in Tor-sion.
4. Shear Forces and Bending Moments.
Introduction. Types of Beams, Loads, and Reactions. Shear Forces and Bending Moments. Relationships Among Loads, Shear Forces, and Bending Moments. Shear-Force and Bending-Moment Diagrams.
5. Stresses in Beams (Basic Topics).
Introduction. Pure Bending and Nonuniform Bending. Curvature of a Beam. Longitudinal Strains in Beams. Normal Stress in Beams (Linearly Elastic Materials). Design of Beams for Bending Stresses. Nonprismatic Beams. Shear Stresses in Beams of Rectangular Cross Section. Shear Stresses in Beams of Circular Cross Section. Shear Stresses in the Webs of Beams with Flanges. Built-Up Beams and Shear Flow. Beams with Axial Loads. Stress Concentrations in Bending
6. Stresses in Beams (Advanced Topics).
Introduction. Composite Beams. Transformed-Section Method. Doubly Symmetric Beams with Inclined Loads. Bending of Unsymmetric Beams. The Shear-Center Concept. Shear Stresses in Beams of Thin-Walled Open Cross Sections. Shear Stresses in Wide-Flange Beams. Shear Centers of Thin-Walled Open Sections. Elastoplastic Bending.
7. Analysis of Stress and Strain.
Introduction. Plane Stress. Principal Stresses and Maximum Shear Stresses. Mohr’s Circle for Plane Stress. Hooke’s Law for Plane Stress. Triaxial Stress. Plane Strain.
8. Applications of Plane Stress (Pressure Vessels, Beams, and Combined Loadings).
Introduction. Spherical Pressure Vessels. Cylindrical Pressure Vessels. Maximum Stresses in Beams. Combined Loadings.
9. Deflections of Beams.
Introduction. Differential Equations of the Deflection Curve. Deflections by Integration of the Bending-Moment Equation. Deflections by Integration of the Shear-Force and Load Equations. Method of Superposition. Moment-Area Method. Nonprismatic Beams. Strain Energy of Bending. Castigliano’s Theorem. Deflections Produced by Impact. Temperature Effects
10. Statically Indeterminate Beams.
Introduction. Types of Statically Indeterminate Beams. Analysis by the Differential Equations of the Deflection Curve. Method of Superposition. Temperature Effects. Longitudinal Displacements at the Ends of a Beam.
11. Columns.
Introduction. Buckling and Stability. Columns with Pinned Ends. Columns with Other Support Conditions. Columns with Eccentric Axial Loads. The Secant Formula for Columns. Elastic and Inelastic Column Behavior. Inelastic Buckling. Design Formulas for Columns.
References and Historical Notes.
Appendix A: Systems of Units and Conversion Factors.
Appendix B: Problem Solving.
Appendix C: Mathematical Formulas.
Appendix D: Review of Centroids and Moments Of Inertia.
Appendix E: Properties Of Plane Areas.
Appendix F: Properties of Structural-Steel Shapes.
Appendix G: Properties of Structural Lumber.
Appendix H: Deflections and Slopes of Beams.
Appendix I: Properties of Materials.
Concise Chapter Objectives Introduce Key Learning Goals. These Brief Objectives Begin Each Chapter And Direct Students’ Attention To The Chapter’S Most Important Concepts And Skills.Updated Examples Throughout Demonstrate The New Four-Step Problem-Solving Approach. This Major Feature Teaches Students How To Systematically Analyze, Dissect, And Solve Structural Design Problems As Well As Evaluate Solutions To Ensure They Are Reasonable And Consistent With Solutions To Similar Problems.New And Updated Example Problems, Photos And Illustrations Add Clarity. Even More State-Of-The-Art Graphics And Photographs Relate The Theory To Real World Scenarios So That Students Can See Real World Problems Alongside Simplified Models And Diagrams For Its Analysis. These Graphics Also Heighten Student Interest In The Material.New End-Of-Chapter Problems Offer Options For Homework Assignments. This Edition, Known For Its Accuracy And Thorough Presentation, Now Offers Many Additional Problems To Reinforce The Concepts And Skills Students Are Learning.Introductory Problems Begin Each Section. These New Problems Now Begin The Sections In Each Chapter And Are Followed By Representative Problems Arranged In Order Of Increasing Difficulty. Sections Also Include Advanced And Computer Problems When Relevant.Each Chapter Concludes With A Detailed Summary And Review. These Helpful Summaries And Review Sections Highlight All Of The Important Concepts And Formulas In The Chapter. Students Can Use Them As Valuable Study Aids To Prepare For Mid-Term And Final Examinations.Book Offers The Best Fe Exam Preparation In The Market. An Invaluable Appendix Includes More Than 150 Problems Typical In Type And Format To Those Found On The Fe (Fundamentals Of Engineering) Examination To Assist Students In Preparing For Success On The Exam.Free Body Diagrams Reinforce Student Understanding. These Diagrams Appear Throughout The Book To Ensure Comprehension Of Fundamental Concepts From Statics, Which Is A Prerequisite For This Course.Book Offers Unmatched Clarity And Accuracy You Can Trust. The Author Team Has Invested Significant Effort In Designing, Checking, And Proofreading Both The Explanatory Text And All Supporting Examples And Problems.More Than 1,200 Multi-Part Problems Are Ideal For Homework Assignments And Classroom Discussions. The Exercises Are Arranged In Order Of Difficulty And Placed At The End Of Each Chapter, Making Them Easy To Locate Without Disrupting The Chapter’S Subject Matter. Problems Are Divided By Sections For Your Convenience.
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