ENGR 213 Course Outcomes
ENGR 213:
Course objectives and outcomes:
- Introduction to Mechanics of Materials
- Draw a complete and correct free body diagram
- Calculate the internal forces and moments due to normal forces and applied moments
- Relation Between Stress and Strain
- Define normal and shear stress
- Define normal and shear strain
- Calculate normal and shear stress and strain
- Calculate average normal and shear stress given normal and shear strain
- Calculate normal and shear strain given average normal and shear stress
- Label and define the important locations on a stress strain diagram
- Maximum Forces and Moments
- Calculate the maximum axial load in a axially loaded member
- Construct an axial load diagram
- Calculate the maximum torsion in a torsionally loaded member
- Construct a torsion diagram
- Calculate the maximum shear force and bending moment
- Construct shear force and bending moment diagrams
- Stresses and Deflections Caused by Forces (Shear and Normal) and Moments (Bending and Torsion)
- Define normal and shear stress
- Calculate the normal stress and normal strain due to:
- Normal force (e.g. axial load)
- Bending moment
- Pressure in a vessel
- Calculate the shear stress and shear strain due to:
- Calculate deflection due to:
- Axial load
- Shear force (normally negligible)
- Bending moment
- Torsional moment
- Maximum Stresses
- Calculate the value of the maximum normal and shear stresses given a stress element using both Mohr's circle and the stress transformation equations
- Calculate the orientation of a stress element where the maximum normal and shear stresses exist
- Calculate the normal and shear stresses for an element oriented at an arbitrary angle using both Mohr's Circle and the stress transformation equations
- Superposition -------------------------------------------------------------------------------------9.5
- Calculate the state of stress in a stress element die to multiple forces and moments
- Solving Statically Indeterminate Members
- Calculate the reactions at the supports and deflections in statically indeterminate axially and torsionally loaded members
- Calculate the deflections and stresses in an axially loaded member subjected to temperature change
- Design of Structural Members
- Define factor of safety
- Calculate factor of safety given allowable stress and failure stress
- Select a failure stress given a stress strain diagram
- Calculate maximum loads given allowable stress and factor of safety
- Determine the required size of a member given loading and allowable stress constraints
- Select a beam given a loading condition and allowable bending stress