CEE 350 Strength of Materials

Spring 2007

Gary J. Butson, Associate Professor, EGRB 26, 453-7808

butson@siu.edu, garybutson@msn.com

Office Hours: TBD

Assignment: Assigned problems are based on the lecture from the previous class. Collaboration with other students in the class is strongly encouraged. Problems will be collected and graded on a regular basis. Read the material in Statics and Mechanics of Materials, 2nd edition, R. C. Hibbeler, Prentice Hall, 2004 before class. (It’s been said that the person that won’t read has no advantage over the person that can’t read.)

Date Problems Due Lecture Topic Reading

1/17/07 Introduction

1/19/07 Normal Stress 8.1 – 8.3

1/22/07 8-2 & 8-5 Shear Stress 8.4

1/24/07 8-11 & 8-26 Allowable Stress; Safety Factor 8.5

1/26/07 8-36 & 8-44 Normal Strain 8.7 – 8.8

1/29/07 8-57 & 8-62 Shear Strain

1/31/07 8-65 Stress-Strain Diagrams 9.1 – 9.2; 9.4

2/2/07 9-1 & 9-4(E only) Material Properties 9.3

2/5/07 9-5 Poisson’s Ratio 9.6

2/7/07 9-19 & 9-22 Axial Loading 10.1 – 10.2

2/9/07 10-6 & 10-15 Superposition; Indeterminacy 10.3 – 10.4

2/12/07 10-25 & 10-30 Axial Loading Problems

2/14/07 10.36 Thermal Stress & Strain 10.5

2/16/07 10-41 & 10-44 Thermal Loading Problems

2/19/07 10-45 Torsional Loading 11.1 – 11.2

2/21/07 11-1& 11-5 Power Transmission 11.3

2/23/07 11-16 & 11-25 Angle of Twist 9.7; 11.4

2/26/07 11-29 & 11-32 Review

2/28/07 Test #1

3/2/07 Bending 12.1

3/5/07 Bending Normal Stress 12.2

3/7/07 12-8 & 12-25 Bending Shear Stress 13.1- 13.2

3/9/07 13-8 & 13-15 Wide-flange Beams 13.3

SPRING BREAK

3/19/07 13-21 (W6x15) Pressure Vessels 14.1

3/21/07 14-4 & 14-7 Combined Loading 14.2

3/23/07 14-16 Stress Transformation 15.1 – 15.2

3/26/07 15-5 & 15-7 Principle Stresses 15.3

3/28/07 15-12 & 15-13 Mohr’s Circle 15.4

3/30/07 15-108 & 15-112 Mohr’s Circle Problems

4/2/07 15-49 Review

4/4/07 Test #2

4/6/07 Review Test #2

4/9/07 Shear & Moment Diagrams 7-1 – 7-3

4/11/07 7-47 & 7-78 Beam Design 16.1 - 16.3

4/13/07 16-5 & 16-8 The Elastic Curve 16.4 – 16.5

4/16/07 16-26 & 16-27 Beam Design Problems

4/18/07 16-38 Superposition Re-visited 16.6 – 16.8

4/20/07 16-47 & 16-58 Superposition Problems

4/23/07 16-49 & 16-55 Column Buckling 17.1 – 17.2

4/25/07 17-5 & 17-6 Effective Length of Columns 17.3

4/27/07 17-8 & 17-10 Stress Concentration

4/30/07 Problem Set #1 Stress Concentration

5/2/07 Problem Set #2 Review & Critique

5/4/07 Review

5/7/07 Final Exam 12:50 – 2:50