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Preface | |
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Basic Concepts in Strength of Materials The Big Picture | |
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Objective of This Book To Ensure Safety | |
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Objectives of This Chapter | |
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Problem-solving Procedure | |
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Basic Unit Systems | |
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Relationship Among Mass, Force, and Weight | |
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The Concept of Stress | |
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Direct Normal Stress | |
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Stress Elements for Direct Normal Stresses | |
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The Concept of Strain | |
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Direct Shear Stress | |
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Stress Element for Shear Stresses | |
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Preferred Sizes and Standard Shapes | |
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Experimental and Computational Stress | |
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Design Properties of Materials The Big Picture | |
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Objectives of This Chapter | |
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Design Properties of Materials | |
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Steel | |
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Cast Iron | |
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Aluminum | |
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Copper, Brass, and Bronze | |
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Zinc, Magnesium, Titanium, and Nickel-Based Alloys | |
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Nonmetals in Engineering Design | |
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Wood | |
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Concrete | |
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Plastics | |
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Composites | |
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Materials Selection | |
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Direct Stress, Deformation, and Design The Big Picture and Activity | |
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Objectives of this Chapter | |
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Design of Members under Direct Tension or Compression | |
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Design Normal Stresses | |
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Design Factor | |
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Design Approaches and Guidelines for Design Factors | |
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Methods of Computing Design Stress | |
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Elastic Deformation in Tension and Compression Members | |
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Deformation Due to Temperature Changes | |
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Thermal Stress | |
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Members Made of More Than One Material | |
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Stress Concentration Factors for Direct Axial Stresses | |
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Bearing Stress | |
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Design Bearing Stress | |
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Design Shear Stress | |
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Torsional Shear Stress and Torsional Deformation The Big Picture | |
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Objectives of This Chapter | |
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Torque, Power, and Rotational Speed | |
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Torsional Shear Stress in Members with Circular Cross Sections | |
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Development of the Torsional Shear Stress Formula | |
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Polar Moment of Inertia for Solid Circular Bars | |
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Torsional Shear Stress and Polar Moment of Inertia for Hollow Circular Bars | |
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Design of Circular Members under Torsion | |
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Comparison of Solid and Hollow Circular Members | |
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Stress Concentrations in Torsionally Loaded Members | |
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Twisting Elastic Torsional Deformation | |
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Torsion in Noncircular Sections | |
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Shearing Forces and Bending Moments in Beams The Big Picture | |
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Objectives of this Chapter | |
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Beam Loading, Supports, and Types of Beams | |
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Reactions at Supports | |
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Shearing Forces and Bending Moments for Concentrated Loads | |
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Guidelines for Drawing Beam Diagrams for Concentrated Loads | |
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Shearing Forces and Bending Moments for Distributed Loads | |
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General Shapes Found in Bending Moment Diagrams | |
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Shearing Forces and Bending Moments for Cantilever Beams | |
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Beams with Linearly Varying Distributed Loads | |
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Free-Body Diagrams of Parts of Structures | |
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Mathematical Analysis of Beam Diagrams | |
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Continuous Beams Theorem of Three Moments | |
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Centroids and Moments of Inertia of Areas The Big Picture | |
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Objectives of This Chapter | |
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The Concept of Centroid Simple Shapes | |
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Centroid of Complex Shapes | |
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The Concept of Moment of Inertia | |
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Moment of Inertia for Composite Shapes Whose Parts have the Same Centroidal Axis | |
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Moment of Inertia for Composite Shapes General Case Use of the Parallel Axis Theorem | |
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Mathematical Definition of Moment of Inertia | |
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Composite Sections Made from Commercially Available Shapes | |
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Moment of Inertia for Shapes with all Rectangular Parts | |
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Radius of Gyration | |
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Section Modulus | |
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Stress Due to Bending The Big Pict | |