Chapter/Sections/Topic 
Homework Problems 
Solution 
Chapter 1: Stress 


1.1 Introduction
1.2 Equilibrium of a Deformable Body 
required: 1, 3, 7, 14, 19, 23, 28, 31 
Solution 
1.3 Stress
1.4 Average Normal Stress in Axially Loaded Bar
1.5 Average Shear Stress 
required: 39, 53, 57, 74 (solution to 74 is in extra practice)
extra practice: 38, 46, 54, 58, 61/62, 73
erf info 
Solution
Solution 
1.6 Allowable Stress
1.7 Design of Simple Connections 
required: 81, 91, 100
extra practice: 82, 83 
Solution
Solution 
1. Review 
none 

Chapter 2: Strain 


2.1 Deformation
2.2 Strain 
required: 7, 17, 30
extra practice: 3, 19, 22 
Solution
Solution 
2. Review 
none 

Chapter 3: Mechanical Properties of Materials 


3.1 Tension and Compression Test
3.2 StressStrain Diagram
3.3 StressStrain Behavior of Ductile and Brittle Materials
3.4 Hooke's Law
3.5 Strain Energy 
required: 5, 7, 13, 18, 22
extra practice: 9, 11, 23 
Solution
Solution 
3.6 Poisson's Ratio
3.7 Shear StressStrain Diagram
3.8* Failure of Materials Due to Creep and Fatigue 
required: 27, 33
extra practice: 26, 34 
Solution
Solution 
3. Review 
none 

Chapter 4: Axial Load 


4.1 SaintVenant's Principle
4.2 Elastic Deformation of an Axially Loaded Member 
required: 6,19, 29, 30
extra practice: 2, 3, 10, 15 
Solution
Solution 
4.3 Principle of Superposition
4.4 Statically Indeterminate Axially Loaded Member
4.5 Force Method of Analysis for Axially Loaded Members 
required: 33, 35, 49, 53
extra practice: 31, 37/38, 47, 61 
Solution
Solution 
4.6 Thermal Stress 
required: 73, 79
extra practice: 70, 84 
Solution
Solution 
4.7 Stress Concentrations
4.8* Inelastic Axial Deformation
4.9* Residual Stress 
required: 89, 91
extra practice: 93, 95 
Solution
Solution 
4. Review 
none 

Chapter 5: Torsion 


5.1 Torsional Deformation of a Circular Shaft
5.2 Torsion Formula
5.3 Power Transmission 
required: 1, 9, 15, 33, 41 (note: no solution to #15, sorry)
extra practice: 5, 9, 27, 43 
Solution
Solution 
5.4 Angle of Twist 
required: 50, 53, 64 (solution to #64)
extra practice: 59, 65, 68 
Solution
Solution 
5.5 Statically Indeterminate TorqueLoaded Member 
required: 79
extra practice: 73, 82 
Solution
Solution 
5.6* Solid Noncircular Shafts
5.7* ThinWalled Tubes Having Closed Cross Sections 
none 

5.8 Stress Concentration
5.9* Inelastic Torsion
5.10* Residual Stress 
required: 115
extra practice: 113 
Solution
Solution 
5. Review 
none 

Chapter 6: Bending 


6.1 Shear and Moment Diagrams
6.2 Graphical Method for Constructing Shear and Moment Diagrams 
required: 1, 10, 19, 33
extra practice: 4, 16, 31, 40 
Solution
Solution 
6.3 Bending Deformation of a Straight Member
6.4 Flexure Formula 
required: 50, 57, 71, 94
extra practice: 44, 48, 66, 75, 93 
Solution
Solution 
6.5 Unsymmetric Bending 
required: 106
extra practice: 103, 107, 116

Solution
Solution 
6.6* Composite Beams
6.7* Reinforced Concrete Beams
6.8* Curved Beams
6.9 Stress Concentrations 
none 

6.10* Inelastic Bending
6.11* Residual Stress 
none 

6. Review 
none 

Chapter 7: Transverse Shear 


7.1 Shear in Straight Members
7.2 Shear Formula
7.3 Shear Stresses in Beams 
required: 5, 11, 21, 26
extra practice: 1, 2, 3, 17, 29/30 
Solution
Solution 
7.4 Shear Flow in BuiltUp Members 
required: 37, 46
extra practice: 38, 47 
Solution
Solution 
7.5 Shear Flow in Thinwalled Members
7.6* Shear Center 
none 

7. Review 
none 

Chapter 8: Combined Loadings 


8.1 ThinWalled Pressure Vessels 
required: 3, 10, 11
extra practice: 1, 2, 9 
Solution
Solution 
8.2 State of Stress Caused by Combined Loadings 
required: 19, 37, 43, 50
extra practice: 15, 34, 45, 59 
Solution
Solution 
8. Review 
required: 70 
Solution 
Chapter 9: Stress Transformation 


9.1 PlaneStress Transformation
9.2 General Equations of PlaneStress Transformation
9.3 Principal Stresses and Maximum InPlane Shear Stress 
required: 7, 25, 26, 45, 47
extra practice: 2, 3, 6, 14, 23, 34, 44, 51 
Solution
Solution 
9.4 Mohr's Circle  Plane Stress
9.5 Stress in Shafts Due to Axial Load and Torsion
9.6 Stress Variations Throughout a Prismatic Beam 
required: 57, 73, 82, 87
extra practice: 58, 75, 84 
Solution
Solution 
9.7 Absolute Maximum Shear Stress 
none 

9. Review 
none 

Chapter 10: Strain Transformation 


10.1 Plane Strain
10.2 General Equations of PlaneStrain Transformation
10.3* Mohr's Circle  Plane Strain 
required: 2, 6, 15, 19 Note: Problem 6 solution both states and solves a slightly different problem. If you want to try a problem finding the orientation of the principal planes and the max inplane shear strain, try 10.9
extra practice: 5, 9, 19, 22 
Solution
Solution 
10.4* Absolute Maximum Shear Strain
10.5 Strain Rosettes 
none 

10.6 MaterialProperty Relationships 
none 

10.7* Theories of Failure 
none 

10. Review 
none 

Chapter 12: Deflections of Beams and Shafts 


12.1 The Elastic Curve
12.2 Slope and Displacement by Integration 
required: 3, 26
extra practice: 5, 6, 18 
Solution
Solution 