Statics and mechanics of materials

書誌事項

Statics and mechanics of materials

R.C. Hibbeler ; SI conversion by S. C. Fan

Prentice Hall, c2011

3rd ed. in SI units

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注記

"This book is a combined abridged version of two of the author's books, namely Engineering mechanics: statics, twelfth edition in SI units and Mechanics of materials, eighth edition." -- Pref

Includes index

内容説明・目次

内容説明

This is a concise and well-illustrated introduction to the theory and application of statics and mechanics of materials used in many engineering disciplines. It boasts unique pedagogical features such as visualisation tools that help accelerate understanding and develop problem-solving skills in students. This four-coloured text in SI units is a combined abridged version of two of Hibbeler's best-selling titles, namely Engineering Mechanics Statics 12th edition in SI Units and Mechanics of Materials 8th edition in SI Units. The book's hallmark remains the same as the unabridged versions, that is having a strong emphasis on drawing a free-body diagram, as well as selecting an appropriate coordinate system and an associated sign convention when the equations of mechanics are applied. Many realistic analysis and design applications are presented, which involve mechanical elements and structural members often encountered in engineering practice. New To This Edition Content Revisions. Each section of the text has been carefully reviewed and in many areas, the material has been redeveloped to better explain concepts. Also, many new topics have been added. These include belt and screw friction, stress concentrations, torsion of noncircular shafts, using discontinuity functions to find beam deflections, and using the secant formula for eccentrically loaded columns. Artwork has been improved throughout the book to support these changes. New Photos. Forty-four new and updated photos placed throughout the book are used to explain how relevant engineering principles apply in real-world situations, how to make an idealised model for analysis, and how materials behave under load. Fundamental Problems. These problem sets can be considered as extended examples since they all have partial solutions and answers given at the back of the book. They are located just after each group of example problems. Fundamental Problems offer simple application of concepts taught, allowing students to develop their fundamental problem-solving skills before attempting to solve standard problems. In addition, they are useful for exam preparations, being an excellent review of engineering fundamentals. Conceptual Problems. These analysis and design problem types involve conceptual situations that allow students to think through and apply mechanical principles in real-life conceptual situations as depicted in photos. They provide a means to develop the skill of reducing any such problem from its physical description to a symbolic representation to which the principles may be applied. Such conceptual problems can be assigned when students have developed a certain level of expertise on the subject matter. They work well in both individual and team projects. New and More Homework Problems. Of the nearly 1,400 homework problems in the book, approximately 1,000 are new to this edition. They involve applications in many different fields of engineering. There are approximately 460 more problems found in this edition compared to the previous one, giving instructors a wider choice of problems to use for developing and testing their students' problem-solving skills. Students also have more questions for practice. New Example Problems. New example problems have been added while others have been modified to provide greater emphasis on the applications of important concepts. Problems with Hints. Every problem marked with a bullet point ( ) comes with hints such as a suggestion, key equation, or additional numerical result that is given along with the answer at the back of the book. These hints encourage students to attempt such problems on their own by providing additional checks to the solution. Interactive Animations. Key principles that are difficult to visualise and understand now come with interactive animations. These animations help students visualise the forces at work in an engineering situation and see the relation between mathematical explanation and real structure. They break down complicated sequences into step-by-step movement of engineering parts and show how free-body diagrams can be derived. Being interactive, students can pause the animated sequence at multiple points to study and understand the underlying equations. It is an effective tool for instructors as it graphically explains difficult-to-understand concepts. Video Solutions: Developed by Professor Edward Berger from the University of Virginia, our video solutions offer step-by-step solution walkthroughs of representative homework problems in each chapter. They come with detailed voice-over explanations and allow self-paced instruction with 24/7 accessibility. Students learn how to break down a complex problem into multiple steps in order to find a solution, reducing their reliance on instructors. These video solutions have been conveniently classified into SI and non-SI clusters.

目次

Statics 1 General Principles Chapter Objectives 1.1 Mechanics 1.2 Fundamental Concepts 1.3 Units of Measurement 1.4 The International System of Units 1.5 Numerical Calculations 1.6 General Procedure for Analysis 2 Force Vectors Chapter Objectives 2.1 Scalars and Vectors 2.2 Vector Operations 2.3 Vector Addition of Forces 2.4 Addition of a System of Coplanar Forces 2.5 Cartesian Vectors 2.6 Addition of Cartesian Vectors 2.7 Position Vectors 2.8 Force Vector Directed Along a Line 2.9 Dot Product 3 Force System Resultants Chapter Objectives 3.1 Moment of a Force Scalar Formulation 3.2 Cross Product 3.3 Moment of a Force Vector Formulation 3.4 Principle of Moments 3.5 Moment of a Force about a Specified Axis 3.6 Moment of a Couple 3.7 Simplification of a Force and Couple System 3.8 Further Simplification of a Force and Couple System 4 Equilibrium of a Rigid Body Chapter Objectives 4.1 Conditions for Rigid-Body Equilibrium 4.2 Free-Body Diagrams 4.3 Equations of Equilibrium 4.4 Two- and Three-Force Members 4.5 Free-Body Diagrams 4.6 Equations of Equilibrium 4.7 Characteristics of Dry Friction 4.8 Problems Involving Dry Friction 4.9 Frictional Forces on Flat Belts 4.10 Frictional Forces on Screws 5 Structural Analysis Chapter Objectives 5.1 Simple Trusses 5.2 The Method of Joints 5.3 Zero-Force Members 5.4 The Method of Sections 5.5 Frames and Machines 6 Center of Gravity, Centroid and Moment of Inertia Chapter Objectives 6.1 Center of Gravity , Center of Mass, and the Centroid of a Body 6.2 Composite Bodies 6.3 Resultant of a Distributed Loading 6.4 Moments of Inertia for Areas 6.5 Parallel-Axis Theorem for an Area 6.6 Moments of Inertia for Composite Areas Mechanics of Materials 7 Stress and Strain Chapter Objectives 7.1 Introduction 7.2 Internal Resultant Loadings 7.3 Stress 7.4 Average Normal Stress in an Axially Loaded Bar 7.5 Average Shear Stress 7.6 Allowable Stress 7.7 Design of Simple Connections 7.8 Deformation 7.9 Strain 8 Mechanical Properties of Materials Chapter Objectives 8.1 The Tension and Compression Test 8.2 The Stress-Strain Diagram 8.3 Stress-Strain Behavior of Ductile and Brittle Materials 8.4 Hooke's Law 8.5 Strain Energy 8.6 Poisson's Ratio 8.7 The Shear Stress-Strain Diagram 9 Axial Load Chapter Objectives 9.1 Saint-Venant's Principle 9.2 Elastic Deformation of an Axially Loaded Member 9.3 Principle of Superposition 9.4 Statically Indeterminate Axially Loaded Member 9.5 The Force Method of Analysis for Axially Loaded Members 9.6 Thermal Stress 9.7 Stress Concentrations 10 Torsion Chapter Objectives 10.1 Torsional Deformation of a Circular Shaft 10.2 The Torsion Formula 10.3 Power Transmission 10.4 Angle of Twist 10.5 Statically Indeterminate Torque-Loaded Members 10.6 Solid Noncircular Shafts 10.7 Stress Concentration 11 Bending Chapter Objectives 11.1 Shear and Moment Diagrams 11.2 Graphical Method for Constructing Shear and Moment Diagrams 11.3 Bending Deformation of a Straight Member 11.4 The Flexure Formula 11.5 Unsymmetric Bending 11.6 Stress Concentrations 12 Transverse Shear Chapter Objectives 12.1 Shear in Straight Members 12.2 The Shear Formula 12.3 Shear Flow in Built-Up Members 13 Combined Loadings Chapter Objectives 13.1 Thin-Walled Pressure Vessels 13.2 State of Stress Caused by Combined Loadings 14 Stress and Strain Transformation Chapter Objectives 14.1 Plane-Stress Transformation 14.2 General Equations of Plane-Stress Transformation 14.3 Principal Stresses and Maximum In-Plane Shear Stress 14.4 Mohr's Circle Plane Stress 14.5 Absolute Maximum Shear Stress 14.6 Plane Strain 14.7 General Equations of Plane-Strain Transformation 14.8 Mohr's Circle Plane Strain 14.9 Strain Rosettes 14.10 Material-Property Relationships 15 Design of Beams and Shafts Chapter Objectives 15.1 Basis for Beam Design 15.2 Prismatic Beam Design 15.3 Fully Stressed Beams 16 Deflection of Beams and Shafts Chapter Objectives 16.1 The Elastic Curve 16.2 Slope and Displacement by Integration 16.3 Discontinuity Functions 16.4 Method of Superposition 16.5 Statically Indeterminate Beams and Shafts-Method of Superposition 17 Buckling of Columns Chapter Objectives 17.1 Critical Load 17.2 Ideal Column with Pin Supports 17.3 Columns Having Various Types of Supports 17.4 The Secant Formula 17.5 Inelastic Buckling Appendices A. Mathematical Review and Expressions B. Geometric Properties of An Area and Volume C. Geometric Properties of Wide-Flange Sections D. Slopes and Deflections of Beams Fundamental Problems Partial Solutions and Answers Answers to Selected Problems Index

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