Statics and Mechanics of Materials in SI Units (5^th Ed.)

For courses in introductory combined Statics and Mechanics of Materials courses found in ME, CE, AE, and Engineering Mechanics departments.

Statics and Mechanics of Materials represents a combined abridged version of two of the author?s books, namely Engineering Mechanics: Statics, 14th Edition and Mechanics of Materials, 10th Edition.

It provides a clear and thorough presentation of both the theory and application of the important fundamental topics of these subjects that are often used in many engineering disciplines. The development emphasises the importance of satisfying equilibrium, compatibility of deformation, and material behaviour requirements. The hallmark of the book, however, remains the same as the author?s unabridged versions, and that is, strong emphasis is placed on drawing a free-body diagram, and the importance of selecting an appropriate coordinate system and an associated sign convention whenever the equations of mechanics are applied. Throughout the book, many analysis and design applications are presented, which involve mechanical elements and structural members often encountered in engineering practice.

• 1 General Principles
• 1.1 Mechanics
• 1.2 Fundamental Concepts
• 1.3 The International System of Units
• 1.4 Numerical Calculations
• 1.5 General Procedure for Analysis
• 2 Force Vectors
• 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
• 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
• 3.9 Reduction of a Simple Distributed Loading
• 4 Equilibrium of a Rigid Body
• 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
• 5 Structural Analysis
• 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
• 6.1 Center of Gravity and the Centroid of a Body
• 6.2 Composite Bodies
• 6.3 Moments of Inertia for Areas
• 6.4 Parallel-Axis Theorem for an Area
• 6.5 Moments of Inertia for Composite Areas
• 7 Stress and Strain
• 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 Design
• 7.7 Deformation
• 7.8 Strain
• 8 Mechanical Properties of Materials
• 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 Strain Energy
• 8.5 Poisson’s Ratio
• 8.6 The Shear Stress—Strain Diagram
• 9 Axial Load
• 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 Members
• 9.5 The Force Method of Analysis for Axially Loaded Members
• 9.6 Thermal Stress
• 10  Torsion
• 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
• 11 Bending
• 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
• 12 Transverse Shear

About the Book

ORGANIZATION AND SUPPORT

·    Well-defined sections are part of each chapter and contain explanations of specific topics, illustrative example problems, and a set of homework problems. The topics within each section are placed into subgroups, defined by titles, which present a structured method for introducing each new definition or concept and making the book convenient for later reference and review.

·    A full-page illustration begins each chapter and indicates a broad-range application of the chapter material.

·    Chapter Objectives are then provided to give a general overview of the material that will be covered.

·    Thorough End-of-Chapter Reviews include a summary of the important concepts, accompanied by relevant equations and art.

·    Appendixes provide a source for review and a listing of tabular data. Appendix A covers information on the centroid and the moment of inertia of an area. Appendixes B and C list tabular data for structural shapes, and the deflection and slopes of various types of beams and shafts.

PROBLEM SOLVING

·    Drawing Free-Body Diagrams is particularly important when solving problems, and for this reason this step is strongly emphasized throughout the book. In particular, within the statics coverage some sections are devoted to show how to draw free-body diagrams. Specific homework problems have also been added to develop this practice.

·    NEW! More than 50% of the total problems have been changed in this edition, which involve applications to many different fields of engineering

·    UPDATED! Review problems have been updated and placed at the end of each chapter, so that instructors can assign them