Mechanics of Materials

In Process: Questions in Exam 9 - 14

A. Shear and Moment Diagrams

The Maximum Magnitude of the Bending Moment

2010 Question 39.pdf

B. Stress transformation and Mohr's Circle

Max Shear Stress by Mohr's Circle Radius

Ncees question 47.pdf
Radius of Mohr's Circle

Maximum Shear Stress

Ncees question 48.pdf
Maximum Shear Stress

C. Stress and Strain by Axial Load

Find the Average Shear Stress

Ncees question 99.pdf
Average Shear Stress

Area of Uniaxial Loading

Ncees question 44.pdf
Area of Uniaxial Loading

The Elongation of a Rod

Ncees question 43.pdf
Uniaxial Deformation

D. Stress and Strain caused by Bending Loads

Stresses in Beams

Ncees question 58.pdf
Maximum Normal Stress due to Bending

Cantilevered Beam

2010 Question 38.pdf

Bending Force Needed for a Cantilevered Beam

Ncees question 98.pdf
Find Force

E. Stress and Strain caused by torsional loads

Maximum Shear Stress by Torsion

Ncees question 45.pdf
Maximum Torsional Shear Stress

Torque by Torsion

Ncees question 46.pdf
Torsion (Torque)

G. Stress and Strain caused by Temperature Changes

Axial Stress Due to Temperature Changes

Ncees question 50.pdf
Axial Stress due to Temp Diff

H. Combined Loading

Cylindrical Pressure Vessel 

Ncees question 94.pdf
Thin Walled Cylindrical Pressure Vessel

Hooke's Law

Ncees question 95.pdf
Hooke's Law

I. Deformation

J. Column Buckling

Elastic Bucking

Ncees question 49.pdf