The exhaustive list of topics in Strength of Materials in which we provide Help with Homework Assignment and Help with Project is as follows:
- Analysis of stresses:
- Body forces
- Surface forces
- Internal Force
- Stress at a point
- Components of stress in Rectangular coordinates
- Stress tensor
- Principal stresses
- Transformation
- Equations
- Stress invariants
- Plane stress
- Mohr’s circle for plane stress
- Analysis of Strain:
- Deformable bodies
- Concepts of normal strain and shear strain
- Strain components at a point
- Transformation equations
- Principal strains
- Mohr’s circle of strains
- Compatibility conditions
- Displacement equation of equililibirum
- Plane strain.
- Stress-Strain relations:
- Uniaxial tensile test
- Elasticity
- Anelasticity
- Work-hardening
- Anisotropy
- Homogeneity and continuity
- Generalized Hooke’s law
- Lame’s constants
- Modulus of rigidity
- Bulk modulus
- Relation between the elastic constants
- Principle of superposition
- Uniqueness theorem
- Thermal effects.
- Uniaxial Loading:
- Bars of variable cross-section
- Statically indeterminate problems in a tension and compression
- Thin cylindrical and spherical vessels.
- Torsion:
- Geometry of deformation of a twisted circular shaft
- Stress and deformation in twisted circular solid and hollow shafts
- Strain energy due to torsion
- Power transmitted by circular shafts.
- Bending of Beams:
- Bending moment and shear force diagrams
- Stresses due to bending
- Bending equation
- Shear stresses in symmetrical elastic beams transmitting both shear and bending moment.
- Deflection of Beams:
- The moment curvature relation
- Macaulay’s and moment-area method
- Castigliano’s theorem.
- Combined Stresses:
- Beam subjected to bending and shear
- Shaft subjected to bending and torsion
- Short columns.
- Stability of Columns:
- Stable and unstable equilibrium
- Euler’s formula for long columns
- Rankine’s formula.
- Spring:
- Types of Springs
- Close coiled and open coiled springs