Preface 

v  
STATICS 

1  (320) 

Fundamental Concepts and Principles 


3  (36) 

Introduction to Mechanics 


3  (1) 


4  (1) 

Scalar and Vector Quantities 


4  (1) 


5  (1) 


6  (1) 


7  (1) 

The Principle of Transmissibility 


7  (1) 


8  (3) 


11  (2) 

Consistency of Units in an Equation 


13  (2) 

Rules for Numerical Computations 


15  (3) 

A Brief Review of Mathematics 


18  (11) 

General Procedure for Problem Solution 


29  (1) 


29  (10) 


31  (6) 

Computer Program Assignments 


37  (2) 

Resultant of Coplanar Force Systems 


39  (64) 


39  (1) 


39  (1) 

Resultant of Concurrent Forces 


40  (6) 


46  (5) 

Resultants by Rectangular Components 


51  (4) 


55  (4) 


59  (3) 


62  (3) 

Replacing a Force with a ForceCouple System 


65  (2) 

Resultant of a Nonconcurrent Coplanar Force System 


67  (5) 

Resultant of Distributed Line Loads 


72  (6) 


78  (25) 


80  (21) 

Computer Program Assignments 


101  (2) 

Equilibrium of Coplanar Force Systems 


103  (40) 


103  (1) 


103  (1) 


104  (1) 


105  (5) 

Equilibrium of a Concurrent Coplanar Force System 


110  (5) 

Equilibrium of a Nonconcurrent Coplanar Force System 


115  (8) 


123  (20) 


124  (16) 

Computer Program Assignments 


140  (3) 


143  (50) 


143  (1) 

External and Internal Forces in a Structure 


143  (1) 


144  (3) 


147  (8) 


155  (3) 


158  (6) 


164  (8) 


172  (4) 


176  (17) 


177  (14) 

Computer Program Assignments 


191  (2) 


193  (44) 


193  (1) 


193  (3) 

Problems Involving Dry Friction 


196  (7) 


203  (6) 


209  (4) 


213  (5) 


218  (3) 


221  (16) 


223  (11) 

Computer Program Assignments 


234  (3) 

Concurrent Spatial Force Systems 


237  (22) 


237  (1) 

Rectangular Components of a Spatial Force 


237  (3) 

Force Acting Through Two Points 


240  (2) 

Resultant of a Concurrent Spatial Force System 


242  (2) 

Equilibrium of a Concurrent Spatial Force System 


244  (3) 


247  (12) 


248  (9) 

Computer Program Assignments 


257  (2) 

Center of Gravity and Centroids 


259  (38) 


259  (1) 

Center of Gravity and Centroid of a Body 


259  (5) 

Experimental Determination of the Center of Gravity 


264  (2) 


266  (6) 

General Types of Distributed Line Loads 


272  (2) 


274  (3) 


277  (5) 


282  (15) 


284  (11) 

Computer Program Assignments 


295  (2) 


297  (24) 


297  (1) 

Moments of Inertia and Radii of Gyration 


297  (2) 


299  (4) 

Moments of Inertia of Composite Areas 


303  (5) 

Moments of Inertia of BuiltUp Sections 


308  (4) 


312  (9) 


313  (7) 

Computer Program Assignments 


320  (1) 
STRENGTH OF MATERIALS 

321  (440) 


323  (34) 

Introduction to Strength of Materials 


323  (1) 

Normal and Shear Stresses 


324  (1) 


324  (6) 


330  (3) 


333  (4) 

Stresses on Inclined Planes 


337  (3) 

Stresses in ThinWalled Pressure Vessels 


340  (4) 


344  (13) 


346  (9) 

Computer Program Assignments 


355  (2) 


357  (28) 


357  (1) 


357  (1) 


358  (1) 


359  (4) 

Statically Indeterminate Problems 


363  (4) 


367  (4) 


371  (1) 


372  (2) 


374  (11) 


375  (7) 

Computer Program Assignments 


382  (3) 

Mechanical Properties of Materials 


385  (30) 


385  (1) 


385  (2) 

The StressStrain Diagram 


387  (5) 

Mechanical Properties of Materials 


392  (1) 


393  (2) 

Allowable Stresses and Factor of Safety 


395  (2) 


397  (4) 

Elastic Design Versus Plastic Design 


401  (5) 


406  (9) 


409  (6) 

Torsion of Circular Shafts 


415  (34) 


415  (1) 

External and Internal Torques 


415  (5) 


420  (7) 

Shear Stresses on Mutually Perpendicular Planes 


427  (2) 


429  (4) 


433  (5) 


438  (11) 


439  (8) 

Computer Program Assignments 


447  (2) 

Shear Forces and Bending Moments in Beams 


449  (38) 


449  (1) 


450  (2) 


452  (1) 


453  (2) 

Shear Force and Bending Moment in Beams 


455  (5) 

Shear Force and Bending Moment Diagrams 


460  (2) 

Relationships Among Load, Shear, and Moment 


462  (2) 

Sketching Shear and Moment Diagrams Using Their Relationships 


464  (8) 

Shear and Moment Formulas 


472  (3) 


475  (12) 


478  (7) 

Computer Program Assignments 


485  (2) 


487  (54) 


487  (1) 

Normal Stresses in Beam Due to Bending 


487  (2) 


489  (7) 


496  (2) 

Shear Stress Formula for Beams 


498  (9) 


507  (3) 

Reinforced Concrete Beams 


510  (3) 

Elastic Analysis of Beams 


513  (4) 

Plastic Analysis of Beams 


517  (8) 


525  (16) 


527  (11) 

Computer Program Assignments 


538  (3) 

Design of Beams for Strength 


541  (36) 


541  (1) 

Basic Considerations in Beam Design 


542  (3) 


545  (8) 


553  (5) 

Design of Shear Connectors 


558  (5) 

Load and Resistance Factor Design 


563  (5) 


568  (9) 


570  (6) 

Computer Program Assignments 


576  (1) 


577  (42) 


577  (1) 

Relationship Between Curvature and Bending Moment 


578  (2) 


580  (3) 

The Method of Superposition 


583  (7) 


590  (7) 


597  (4) 

Applications of the MomentArea Method 


601  (6) 


607  (12) 


608  (8) 

Computer Program Assignments 


616  (3) 

Statically Indeterminate Beams 


619  (34) 


619  (1) 


620  (1) 


620  (5) 


625  (5) 


630  (4) 


634  (8) 


642  (11) 


643  (7) 

Computer Program Assignments 


650  (3) 


653  (48) 


653  (1) 

Combined Axial and Bending Stresses 


654  (4) 


658  (4) 

Eccentrically Loaded Members 


662  (4) 


666  (3) 

Stresses on an Inclined Plane 


669  (4) 


673  (3) 

Principal Stresses and Maximum Shear Stresses 


676  (9) 


685  (16) 


688  (12) 

Computer Program Assignments 


700  (1) 


701  (28) 


701  (1) 

Euler Formula for PinEnded Columns 


701  (1) 

Euler Formula for Other Supporting Conditions 


702  (2) 

Limitation of the Euler Formula 


704  (4) 


708  (1) 


709  (6) 


715  (3) 


718  (11) 


720  (7) 

Computer Program Assignments 


727  (2) 


729  (32) 


729  (1) 


729  (2) 

Strength of Riveted Connections 


731  (8) 

HighStrength Bolted Connections 


739  (3) 

Eccentrically Loaded Riveted or Bolted Connections 


742  (5) 


747  (5) 


752  (9) 


753  (8) 
Appendix: Tables 

761  (19) 
Answers to OddNumbered Problems 

780  (16) 
Index 

796  