ST Aerospace Stress Analysis Engineer Interview Questions and Answers

Shear force diagram shows the variation of shear force along the length of a beam, while bending moment diagram shows the variation of bending moment.

• Shear force diagram is a graph that shows the variation of shear force along the length of a beam.

• Bending moment diagram is a graph that shows the variation of bending moment along the length of a beam.

• Shear force is the force that acts parallel to the cross-section of th...read more

The beam bending equation relates the bending moment, beam material properties, and beam geometry to the beam deflection.

• The beam bending equation is typically expressed as: M = E * I * d^2y/dx^2, where M is the bending moment, E is the modulus of elasticity, I is the moment of inertia, y is the deflection, and x is the position along the beam.

• The equation can be used to calculate the deflection of a beam under a given...read more

Finite element method is a numerical technique used to find approximate solutions to boundary value problems.

• Finite element method divides a complex problem into smaller, simpler parts called finite elements.

• Each finite element has a set of equations that approximate the behavior of the original problem.

• By solving these equations for all elements and combining the results, an approximate solution to the overall problem...read more