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Application Sidebars | |

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List of Symbols | |

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Basic Concepts | |

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Introduction | |

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Fundamental Quantities: Units | |

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SI Style and Usage | |

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Conversion of Units | |

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Numerical Computations | |

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Trigonometric Functions | |

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Trigonometric Formulas | |

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Linear Equations and Determinants | |

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Resultant of Concurrent Forces in a Plane | |

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Introduction | |

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Graphical Representation of Forces: Vectors | |

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Resultant of Two Concurrent Forces: Vectors | |

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Resultant of Three or More Concurrent Forces | |

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Components of a Force Vector | |

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Resultant of Concurrent Forces by Rectangular Components | |

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Difference of Two Forces: Vector Differences | |

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Equilibrium of Concurrent Forces in a Plane | |

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Conditions for Equilibrium | |

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Action and Reaction | |

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Space Diagram, Free-Body Diagram | |

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Construction of a Free-Body Diagram | |

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Three Concurrent Forces in Equilibrium | |

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Four or More Forces in Equilibrium | |

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Equilibrium by Rectangular Component Method | |

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Resultant of Nonconcurrent Forces in a Plane | |

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Introduction | |

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Transmissibility | |

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Moment of a Force | |

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Theorem of Moments | |

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Resultant of Parallel Forces | |

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Resultant of Nonparallel Forces | |

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Moment of a Couple | |

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Resolution of a Force into a Force and Couple | |

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Resultant of Distributed Loading | |

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Equilibrium of a Rigid Body | |

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Introduction | |

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Support Conditions for Bodies in a Plane | |

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Construction of Free-Body Diagrams | |

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Equations for Equilibrium of a Rigid Body | |

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Equilibrium of a Two-Force Body | |

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Equilibrium of a Three-Force Body | |

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Statical Determinacy and Constraint of a Rigid Body | |

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Force Analysis of Structures and Machines | |

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Introduction | |

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Simple Plane Trusses | |

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Members Under Special Loading | |

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Method of Joints | |

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Graphical Method of Joints | |

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Method of Sections | |

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Frames and Machines | |

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Forces in Space | |

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Introduction | |

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Components of a Force in Space | |

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Resultant of Concurrent Forces in Space | |

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Equilibrium of a Concurrent Force System in Space | |

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Moment of a Force About an Axis | |

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Resultant of Parallel Forces in Space | |

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Support Conditions for Bodies in Space | |

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Equilibrium of a Rigid Body in Space | |

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Friction | |

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Introduction | |

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Dry or Coulomb Friction | |

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Angle of Friction | |

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Wedges | |

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Square-Threaded Screws: Screw Jacks | |

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Axle Friction: Journal Bearings | |

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Special Applications | |

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Rolling Resistance | |

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Center of Gravity, Centroids, and Moments of Inertia of Areas | |

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Introduction | |

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Center of Gravity | |

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Centroid of a Plane Area | |

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Centroids by Inspection | |

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Centroids of Composite Areas | |

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Centroids of Structural Cross Sections | |

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Moment of Inertia of a Plane Area | |

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Parallel-Axis Theorem | |

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Moment of Inertia of Composite Areas | |

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Polar Moment of Inertia | |

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Radius of Gyration | |

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Determination of Centroids by Integration | |

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Determination of Moments of Inertia by Integration | |

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Internal Reactions: Stress for Axial Loads | |

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Introduction | |

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Internal Reactions | |

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Stress | |

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Stress in an Axially Loaded Member | |

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Average Shear Stress | |

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Bearing Stress | |

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Problems Involving Normal, Shear, and Bearing Stress | |

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Allowable Stress, Factor of Safety | |

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Further Analysis of Axial Loads: Stresses on Oblique Sections | |

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Strain for Axial Loads: Hooke's Law | |

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Axial Strain | |

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Tension Test and Stress-Strain Diagram | |

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Hooke's Law | |

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Axially Loaded Members | |

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Statically Indeterminate Axially Loaded Members | |

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Poisson's Ratio | |

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Thermal Deformation: Thermally Induced Stress | |

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Additional Mechanical Properties of Materials | |

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Strain and Stress Distributions: Saint-Venant's Principle | |

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Stress Concentrations | |

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Repeated Loading, Fatigue | |

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Shear Stresses and Strains: Torsion | |

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Introduction | |

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Shearing Stress on Planes at Right Angles | |

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Shearing Strains | |

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Hooke's Law for Shear | |

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Torsion of a Circular Shaft | |

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Further Comments on the Torsion of a Circular Shaft | |

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Problems Involving Deformation and Stress in a Circular Shaft | |

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Torsion Test | |

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Power Transmission | |

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Flange Couplings | |

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Shear Forces and Bending Moments in Beams | |

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Introduction | |

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Types of Beams | |

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Beam Reactions | |

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Shear Forces and Bending Moments in Beams | |

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Shear-Force and Bending-Moment Diagrams | |

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Relations Among Loads, Shear Forces, and Bending Moments | |

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Bending and Shearing Stresses in Beams | |

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Introduction | |

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Pure Bending of a Symmetric Beam | |

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Deformation Geometry for a Symmetric Beam in Pure Bending | |

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Hooke's Law: Distribution of Bending Stress | |

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Bending Stress Formula: Flexure Formula | |

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Elastic Section Modulus | |

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Problems Involving the Bending Stress Formula | |

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Shearing Stress in Beams | |

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Horizontal Shearing Stress Formula | |

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Shear Flow Formula | |

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Design of Beams for Strength | |

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Residential Design Using Tabulated Values | |

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DEflection of Beams Due to Bending | |

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Introduction | |

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Bending-Moment Diagram by Parts | |

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Moment-Area Method | |

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Deflection of a Cantilever Beam by the Moment-Area Method | |

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Deflection of the Simply Supported Beam by the Moment-Area Method | |

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Superposition Method | |

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Beam Deflections Using Computer Software | |

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Statically Indeterminate Beams by the Superposition Method | |

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Deflection of Beams by Integration | |

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Singularity Functions | |

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Combined Stresses and Mohr's Circle | |

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Introduction | |

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Axial Forces and Bending Moments | |

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Unsymmetric Bending | |

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Eccentrically Loaded Members | |

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Plane Stress | |

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Stress Components on an Oblique Plane | |

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Mohr's Circle for Plane Stress | |

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Principal Stresses | |

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Maximum Shear Stress | |

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Axial Stress | |

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Biaxial Stress: Thin-Walled Pressure Vessel | |

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Pure Shear | |

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Combined Stress Problems | |

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Columns | |

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Introduction | |

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Euler Column Formula | |

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Effective Length of Columns | |

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Further Comments on the Euler Column Formula | |

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Tangent Modulus Theory | |

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Empirical Column Formulas: Design Formulas | |

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Bolted, Riveted, and Welded Structural Connections | |

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Introduction | |

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Rivets and Bolts | |

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Methods of Failure for Bolted Joints | |

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Axially Loaded Bolted and Riveted Connections | |

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Shear Connections for Building Frames | |

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Welds | |

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Axially Loaded Welds | |

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Appendix | |

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Answers to Even-Numbered Problems | |

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Index | |