StaticSFourteenth edition in si units

EnginEEring MEchanics

r. C. hibbeler

hoboken Boston columbus san Francisco new York indianapolis  London  Toronto sydney singapore Tokyo Montreal Dubai Madrid hong Kong Mexico city Munich Paris amsterdam cape Town

SI Conversion by

Kai beng Yap

Engineering Mechanics: Statics eBook, SI Edition

Table of Contents

Cover

Inside Front Cover

Engineering Mechanics: Statics Copyright

Preface

Contents

General PrinciplesChapter Objectives

Mechanics

Fundamental Concepts

The International System of Units

Numerical Calculations

General Procedure for Analysis

Force VectorsChapter 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 ParticleChapter Objectives

Condition for the Equilibrium of a Particle

The Free-Body Diagram

Coplanar Force Systems

Three-Dimensional Force Systems

Force System ResultantsChapter Objectives

Moment of a ForceScalar Formulation

Cross Product

Moment of a ForceVector Formulation

Table of Contents

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 BodyChapter 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 AnalysisChapter Objectives

Simple Trusses

The Method of Joints

Zero-Force Members

The Method of Sections

Space Trusses

Frames and Machines

Internal ForcesChapter Objectives

Internal Loadings Developed in Structural Members

Shear and Moment Equations and Diagrams

Relations between Distributed Load, Shear, and Moment

Cables

FrictionChapter Objectives

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

Table of Contents

Frictional Forces on Journal Bearings

Rolling Resistance

Center of Gravity and CentroidChapter Objectives

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 InertiaChapter Objectives

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

Mohrs Circle for Moments of Inertia

Mass Moment of Inertia

Virtual WorkChapter Objectives

Definition 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

AppendixA. Mathematical Review and Expressions

Fundamental Problems Partial Solutions and Answers

Preliminary Problems Statics Solutions

Review Problem Solutions

Answers to Selected Problems

Index