Engineering mechanics : statics and dynamics

書誌事項

Engineering mechanics : statics and dynamics

R.C. Hibbeler

Pearson, c2016

14th ed

タイトル別名

Engineering mechanics : statics & dynamics

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注記

Includes index

内容説明・目次

内容説明

KEY MESSAGE: Engineering Mechanics: Statics & Dynamics excels in providing a clear and thorough presentation of the theory and application of engineering mechanics. Engineering Mechanics empowers students to succeed by drawing upon Hibbeler's everyday classroom experience and his knowledge of how students learn. This text is shaped by the comments and suggestions of hundreds of reviewers in the teaching profession, as well as many of the author's students. The Fourteenth Edition includes new Preliminary Problems, which are intended to help students develop conceptual understanding and build problem-solving skills. The text features a large variety of problems from a broad range of engineering disciplines, stressing practical, realistic situations encountered in professional practice, and having varying levels of difficulty. KEY TOPICS: General Principles; Mechanics; Fundamental Concepts; Units of Measurement; The International System of Units; Numerical Calculations; General Procedure for Analysis; Force Vectors; Chapter Objectives; Scalars and Vectors; Vector Operations; Vector Addition of Forces; Addition of a System of Coplanar Forces; Cartesian Vectors; Addition of Cartesian Vectors; Position Vectors; Force Vector Directed Along a Line; Dot Product; Equilibrium of a Particle; Chapter Objectives; Condition for the Equilibrium of a Particle; The Free-Body Diagram; Coplanar Force Systems; Three-Dimensional Force Systems; Force System Resultants; Chapter Objectives; Moment of a Force-Scalar Formulation; Cross Product; Moment of a Force-Vector Formulation; Principle of Moments; Moment of a Force about a Specified Axis; Moment of a Couple; Simplification of a Force and Couple System; Further Simplification of a Force and Couple System; Reduction of a Simple Distributed Loading; Equilibrium of a Rigid Body; Chapter Objectives; Conditions for Rigid-Body Equilibrium; Free-Body Diagrams; Equations of Equilibrium; Two- and Three-Force Members; Free-Body Diagrams; Equations of Equilibrium; Constraints and Statical Determinacy; Structural Analysis; Chapter Objectives; Simple Trusses; The Method of Joints; Zero-Force Members; The Method of Sections; Space Trusses; Frames and Machines; Internal Forces; Internal Loadings Developed in Structural Members; Shear and Moment Equations and Diagrams; Relations between Distributed Load, Shear, and Moment; Cables; Friction; Characteristics of Dry Friction; Problems Involving Dry Friction; Wedges; Frictional Forces on Screws; Frictional Forces on Flat Belts; Frictional Forces on Collar Bearings, Pivot Bearings, and Disks; Frictional Forces on Journal Bearings; Rolling Resistance; Center of Gravity and Centroid; Center of Gravity, Center of Mass, and the Centroid of a Body; Composite Bodies; Theorems of Pappus and Guldinus ;Resultant of a General Distributed Loading; Fluid Pressure; Moments of Inertia; Definition of Moments of Inertia for Areas; Parallel-Axis Theorem for an Area; Radius of Gyration of an Area; Moments of Inertia for Composite Areas; Product of Inertia for an Area; Moments of Inertia for an Area about Inclined Axes; Mohr's Circle for Moments of Inertia; Mass Moment of Inertia; Virtual Work; efinition of Work; Principle of Virtual Work; Principle of Virtual Work for a System of Connected Rigid Bodies; Conservative Forces; Potential Energy; Potential-Energy Criterion for Equilibrium; Stability of Equilibrium; Configuration; Kinematics of a Particle; Rectilinear Kinematics: Continuous Motion; Rectilinear Kinematics: Erratic Motion; General Curvilinear Motion; Curvilinear Motion: Rectangular Components; Motion of a Projectile; Curvilinear Motion: Normal and Tangential Components; Curvilinear Motion: Cylindrical Components; Absolute Dependent Motion;Analysis of Two Particles; Relative-Motion of Two Particles Using Translating Axes; Kinetics of a Particle: Force and Acceleration; Newton's Second Law of Motion; The Equation of Motion; Equation of Motion for a System; of Particles; Equations of Motion: Rectangular Coordinates; Equations of Motion: Normal and Tangential Coordinates; Equations of Motion: Cylindrical Coordinates; Central-Force Motion and Space Mechanics; Kinetics of a Particle: Work and Energy; The Work of a Force; Principle of Work and Energy; Principle of Work and Energy for a System of Particles; Power and Efficiency; Conservative Forces and Potential Energy; Conservation of Energy; Kinetics of a Particle: Impulse and Momentum; Principle of Linear Impulse and Momentum; Principle of Linear Impulse and Momentum for a System of Particles; Conservation of Linear Momentum for a System of Particles; Impact; Angular Momentum; Relation Between Moment of a Force and Angular Momentum; Principle of Angular Impulse and Momentum; Steady Flow of a Fluid Stream; Propulsion with Variable Mass; Planar Kinematics of a Rigid Body; Planar Rigid-Body Motion; Translation; Rotation about a Fixed Axis; Absolute Motion Analysis; Relative-Motion Analysis: Velocity; Instantaneous Center of Zero Velocity; Relative-Motion Analysis: Acceleration; Relative-Motion Analysis using Rotating Axes; Planar Kinetics of a Rigid Body: Force and Acceleration; Mass Moment of Inertia; Planar Kinetic Equations of Motion; Equations of Motion: Translation Equations of Motion: Rotation about a Fixed Axis; Equations of Motion: General Plane Motion Planar Kinetics of a Rigid Body: Work and Energy; Kinetic Energy; The Work of a Force; The Work of a Couple Moment; Principle of Work and Energy; Conservation of Energy; Planar Kinetics of a Rigid Body: Impulse and Momentum; Linear and Angular Momentum; Principle of Impulse and Momentum; Conservation of Momentum; Eccentric Impact; Three-Dimensional Kinematics of a Rigid Body; Rotation About a Fixed Point; The Time Derivative of a Vector Measured from Either a Fixed or Translating-Rotating System; General Motion; Relative-Motion Analysis Using Translating and Rotating Axes; Three-Dimensional Kinetics of a Rigid Body; Moments and Products of Inertia; Angular Momentum; Kinetic Energy; Equations of Motion; Gyroscopic Motion; Torque-Free Motion; Vibrations; Undamped Free Vibration; Energy Methods; Undamped Forced Vibration; Viscous Damped Free Vibration; Viscous Damped; Forced Vibration; Electrical Circuit Analogs MARKET: For readers interested in a clear and thorough presentation of the theory and application of engineering mechanics.

目次

1 General Principles 3 Chapter Objectives 3 1.1 Mechanics 3 1.2 Fundamental Concepts 4 1.3 Units of Measurement 7 1.4 T he International System of Units 9 1.5 Numerical Calculations 10 1.6 General Procedure for Analysis 12 2 Force Vectors 17 Chapter Objectives 17 2.1 Scalars and Vectors 17 2.2 Vector Operations 18 2.3 Vector Addition of Forces 20 2.4 Addition of a System of Coplanar Forces 32 2.5 C artesian Vectors 43 2.6 Addition of Cartesian Vectors 46 2.7 Position Vectors 56 2.8 Force Vector Directed Along a Line 59 2.9 Dot Product 69 3 Equilibrium of a Particle 85 Chapter Objectives 85 3.1 Condition for the Equilibrium of a Particle 85 3.2 The Free-Body Diagram 86 3.3 Coplanar Force Systems 89 3.4 Three-Dimensional Force Systems 103 4 Force System Resultants 117 Chapter Objectives 117 4.1 Moment of a Force-Scalar Formulation 117 4.2 Cross Product 121 4.3 Moment of a Force-Vector Formulation 124 4.4 Principle of Moments 128 4.5 Moment of a Force about a Specified Axis 139 4.6 Moment of a Couple 148 4.7 Simplification of a Force and Couple System 160 4.8 Further Simplification of a Force and Couple System 170 4.9 Reduction of a Simple Distributed Loading 183 5 Equilibrium of a Rigid Body 199 Chapter Objectives 199 5.1 Conditions for Rigid-Body Equilibrium 199 5.2 Free-Body Diagrams 201 5.3 Equations of Equilibrium 214 5.4 Two- and Three-Force Members 224 5.5 Free-Body Diagrams 237 5.6 Equations of Equilibrium 242 5.7 Constraints and Statical Determinacy 243 6 Structural Analysis 263 Chapter Objectives 263 6.1 Simple Trusses 263 6.2 The Method of Joints 266 6.3 Zero-Force Members 272 6.4 The Method of Sections 280 6.5 Space Trusses 290 6.6 Frames and Machines 294 7 Internal Forces 331 Chapter Objectives 331 7.1 Internal Loadings Developed in Structural Members 331 7.2 Shear and Moment Equations and Diagrams 347 7.3 Relations between Distributed Load, Shear, and Moment 356 7.4 Cables 367 8 Friction 389 Chapter Objectives 389 8.1 Characteristics of Dry Friction 389 8.2 Problems Involving Dry Friction 394 8.3 Wedges 416 8.4 Frictional Forces on Screws 418 8.5 Frictional Forces on Flat Belts 425 8.6 Frictional Forces on Collar Bearings, Pivot Bearings, and Disks 433 8.7 Frictional Forces on Journal Bearings 436 8.8 Rolling Resistance 438 9 Center of Gravity and Centroid 451 Chapter Objectives 451 9.1 Center of Gravity, Center of Mass, and the Centroid of a Body 451 9.2 Composite Bodies 474 9.3 Theorems of Pappus and Guldinus 488 9.4 Resultant of a General Distributed Loading 497 9.5 Fluid Pressure 498 10 Moments of Inertia 515 Chapter Objectives 515 10.1 Definition of Moments of Inertia for Areas 515 10.2 Parallel-Axis Theorem for an Area 516 10.3 Radius of Gyration of an Area 517 10.4 Moments of Inertia for Composite Areas 526 10.5 Product of Inertia for an Area 534 10.6 Moments of Inertia for an Area about Inclined Axes 538 10.7 Mohr's Circle for Moments of Inertia 541 10.8 Mass Moment of Inertia 549 11 Virtual Work 567 Chapter Objectives 567 11.1 Definition of Work 567 11.2 Principle of Virtual Work 569 11.3 Principle of Virtual Work for a System of Connected Rigid Bodies 571 11.4 Conservative Forces 583 11.5 Potential Energy 584 11.6 Potential-Energy Criterion for Equilibrium 586 11.7 Stability of Equilibrium Configuration 587 Appendix Contents 12 Kinematics of a Particle 12.1 Introduction 12.2 Rectilinear Kinematics: Continuous Motion 12.3 Rectilinear Kinematics: Erratic Motion 12.4 General Curvilinear Motion 12.5 Curvilinear Motion: Rectangular Components 12.6 Motion of a Projectile 12.7 Curvilinear Motion: Normal and Tangential Components 12.8 Curvilinear Motion: Cylindrical Components 12.9 Absolute Dependent Motion Analysis of Two Particles 12.10 Relative-Motion of Two Particles Using Translating Axes 13 Kinetics of a Particle: Force and Acceleration 13.1 Newton's Second Law of Motion 13.2 The Equation of Motion 13.3 Equation of Motion for a System of Particles 13.4 Equations of Motion: Rectangular Coordinates 13.5 Equations of Motion: Normal and Tangential Coordinates 13.6 Equations of Motion: Cylindrical Coordinates *13.7 Central-Force Motion and Space Mechanics 14 Kinetics of a Particle: Work and Energy 14.1 The Work of a Force 14.2 Principle of Work and Energy 14.3 Principle of Work and Energy for a System of Particles 14.4 Power and Efficiency 14.5 Conservative Forces and Potential Energy 14.6 Conservation of Energy 15 Kinetics of a Particle: Impulse and Momentum 15.1 Principle of Linear Impulse and Momentum 15.2 Principle of Linear Impulse and Momentum for a System of Particles 15.3 Conservation of Linear Momentum for a System of Particles 15.4 Impact 15.5 Angular Momentum 15.6 Relation Between Moment of a Force and Angular Momentum 15.7 Principle of Angular Impulse and Momentum 15.8 Steady Flow of a Fluid Stream *15.9 Propulsion with Variable Mass 16 Planar Kinematics of a Rigid Body 16.1 Planar Rigid-Body Motion 16.2 Translation 16.3 Rotation about a Fixed Axis 16.4 Absolute Motion Analysis 16.5 Relative-Motion Analysis: Velocity 16.6 Instantaneous Center of Zero Velocity 16.7 Relative-Motion Analysis: Acceleration 16.8 Relative-Motion Analysis using Rotating Axes 17 Planar Kinetics of a Rigid Body: Force and Acceleration 17.1 Mass Moment of Inertia 17.2 Planar Kinetic Equations of Motion 17.3 Equations of Motion: Translation 17.4 Equations of Motion: Rotation about a Fixed Axis 17.5 Equations of Motion: General Plane Motion 18 Planar Kinetics of a Rigid Body: Work and Energy 18.1 Kinetic Energy 18.2 The Work of a Force 18.3 The Work of a Couple Moment 18.4 Principle of Work and Energy 18.5 Conservation of Energy 19 Planar Kinetics of a Rigid Body: Impulse and Momentum 19.1 Linear and Angular Momentum 19.2 Principle of Impulse and Momentum 19.3 Conservation of Momentum *19.4 Eccentric Impact 20 Three-Dimensional Kinematics of a Rigid Body 20.1 Rotation About a Fixed Point *20.2 The Time Derivative of a Vector Measured from Either a Fixed or Translating-Rotating System 20.3 General Motion *20.4 Relative-Motion Analysis Using Translating and Rotating Axes 21 Three-Dimensional Kinetics of a Rigid Body *21.1 Moments and Products of Inertia 21.2 Angular Momentum 21.3 Kinetic Energy *21.4 Equations of Motion *21.5 Gyroscopic Motion 21.6 Torque-Free Motion 22 Vibrations *22.1 Undamped Free Vibration *22.2 Energy Methods *22.3 Undamped Forced Vibration *22.4 Viscous Damped Free Vibration *22.5 Viscous Damped Forced Vibration *22.6 Electrical Circuit Analogs A Mathematical Expressions B Vector Analysis C The Chain Rule Fundamental Problems Partial Solutions and Answers

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