TEXTBOOK: MECHANICS of MATERIALS, R. C. Hibbeler, 9th Edition, Pearson Prentice Hall, New Jersey, 2014
TENTATIVE CLASS SCHEDULE (MWF)
WK
DATES
SUBJECTS
Loads and Equilibrium, Internal Force and State of Stress, Average Normal
and Shear Stresses, Failure vs. Allowable Stresses, Safety Factor
1
8/26,28,30
2
9/2,4,6
3
9/9,11,13
4
9/16,18,20
Stress Concentrations, Torsional Deformation and Shear Stress of Circular
Members, Design of Power Transmission Shafts
5
9/23,25,27
Angle of Twist, Statically Indeterminate Shafts
TEST 1
6
9/30, 10/2/4
7
10/7,9,11
8
10/14,16
9
10/21,23,25
10
10/28,30, 11/1
11
Deformation and Strain, Average Normal and Shear Strains, Stress-Strain
Relation, Ductile vs. Brittle Materials, Hooke’s Law, Strain Energy, Poisson’s
Ratio, Shear Stress-Strain Relation
Deformation under Axial Loading, Saint-Venant’s Principle and Localized
Deformation, Principle of Superposition, Statically Intermediate Problems,
Effect of Temperature
Centroid and Area Moments of Inertia, Shear and Bending Moment
Diagrams, Load-Shear-Bending Moment Relations
Load-Shear-Bending Moment Relations, Bending Deformation and Stress in
Prismatic Beams, Stress under Unsymmetric Bending,
Deformation and Stress under Transverse Shear, Shear Flow in Built-up
Members
Shear Flow in Built-up Members, Stresses in Thin-Walled Cylindrical and
Spherical Pressure Vessels
TEST 2
Stress under a Combined Loading Condition, Transformation of Plane Stress,
Principal Stresses, Maximum In-Plane Shear Stress
8.2, E(8.2-7)
9.1-3, E(9.1-6)
11/4,6,8
2D Mohr’s Circle (Plane Stress), 3D Mohr’s Circle (Triaxial Stress), In-Plane
vs. Out-of-Plane Maximum Shear Stresses
9.4, E(9.7-9)
9.5, E(9.10-11)
12
11/11,13,15
Stresses in Beams, Design of Prismatic Beams, Deflection of Beams, Radius
of Curvature, Slope and Displacement
11.1-2, E(11.1-3)
12.1-2, E(12.1-4)
13
11/18,20,22
---
11/23 – 12/1
14
12/2,4,6
15
12/9,11
---
12/19
Elastic Curve and Boundary Conditions, Superposition Principle
12.5, E(12.13-16)
TEST 3
THANKSGIVING HOLIDAY
12.6-7, E(12.17-18)
Statically Indeterminate Beams, Buckling of Columns
12.9, E(12.21-23)
13.1, E(13.1)
Euler’s Formula for Pin-Ended Columns, Extend to Columns with Other End
13.2-3, E(13.2-3)
Conditions
FINAL EXAM Thursday (7:45 a.m. – 9:45 a.m.)