ENGN.2060: Strength of Materials - Hansen

Date Lecture Due Associated Reading
9/1 Lecture 1: Review of statics concepts, normal stress/brain. 1.1-1.2
9/5 Labor Day: NO CLASS
9/7 Lecture 2: Mechanical properties of materials, linear elastic stress/strain. 1.3-1.6
9/9 Lecture 3: Shear stress/strain, allowable stresses, factory of safety. 1.7-1.9
9/12 Lecture 4: Factor of safety, axial loads. Homework #1 2.1-2.2
9/14 Lecture 5: Axial loads, change in length. 2.3
9/16 Lecture 6: Non-uniform axial conditions. 2.4
9/19 Lecture 7: Continuously varying non-uniform conditions. Homework #2 2.5
9/21 Lecture 8: Statically indeterminate. Thermal effects. Saint-Venant's Principle, Stress Concentrations 2.5, 2.10
9/23 Lecture 9: Exam 1 on Chapters 1 and 2
9/26 Lecture 10: Torsion, angle of twist. Homework #3 3.1-3.3
9/28 Lecture 11: Non-uniform torsion. 3.4
9/30 Lecture 12: Power transmission.
Date Lecture Due Associated Reading
10/3 Lecture 13: Pure torsional stresses, strains. Homework #4 3.5-3.6
10/5 Lecture 14: Statically indeterminate torsion problems. 3.8
10/7 Lecture 15: Introduction to terms. 4.1-4.2
10/10 Columbus Day: NO CLASS. Meet on Tuesday.
10/11 Lecture 16: Relationships between loads, shear, and bending moments. Homework #5 4.3
10/12 Lecture 17: Shear and moment diagrams. 4.4-4.5
10/14 Lecture 18: Exam 2 on Chapters 2 and 3.
10/17 Lecture 19: Shear and moment diagrams. Homework #6 4.5
10/19 Lecture 20: Review of centroids and moments of inertia. 12.1-12.3
10/21 Lecture 21: Review of centroids and moments of inertia, normal stress in beams, pure bending. 12.4-12.5, 5.1-5.3
10/24 Lecture 22: Normal stress in beams, pure bending. Homework #7 5.3-5.4
10/26 Lecture 23: Curvature, strains in linear elastic beams. 5.5
10/28 Lecture 24: Exam 3 on Chapters 3 and 4
10/31 Lecture 25: Design of beams. Homework #8 5.6

 

Date Lecture Due Associated Reading
11/2 Lecture 26: Shear stress in beams. 5.8
11/4 Lecture 27: Shear stresses in beams, shear stresses in built-up beams. 5.8-5.9
11/7 Lecture 28: Shear stresses in built-up beams. Homework #9 5.10-5.11
11/9 Lecture 29: Analysis of plane stress, stress transformations. 7.1-7.2
11/11 Veterans Day: NO CLASS
11/14 Lecture 30: Principal stresses, Mohr's Circle for plane stress. Homework #10 7.3-7.4
11/16 Lecture 31: Hooke's Law for plane stress. 7.5
11/18 Lecture 32: Exam 4 on Chapters 4 and 5
11/21 Lecture 33: Biaxial, triaxial stresses. Strain gage rosettes, strain transformation. Homework #11 7.6-7.7
11/23 Lecture 34: Spherical, cylindrical pressure vessels. 8.1-8.3
11/25 Thanksgiving Holiday Break. No CLASS.
11/28 Lecture 35: Combined loading. 8.5
11/30 Lecture 36: Deflection of beams - integration. 9.1-9.4
12/2 Lecture 37: Deflection of beams - superposition. 9.5
12/5 Lecture 38: Deflection of beams - moment area. Homework #12 9.6
12/7 Lecture 39: Deflection of beams - additional problems. 9.9
12/9 Lecture 40: Review for final exam.

 

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