Vijay Raja Homes Structural Engineer Interview Questions and Answers

Young's Modulus is a measure of the stiffness of a material and its ability to withstand deformation under stress.

• Young's Modulus is also known as the modulus of elasticity.

• It is defined as the ratio of stress to strain in a material under tension or compression.

• Materials with high Young's Modulus values are stiffer and more resistant to deformation.

• For example, steel has a high Young's Modulus value compared to rubber

To find bearing capacity of sandy soil, conduct standard penetration test, determine soil type, calculate bearing capacity using appropriate formula.

• Conduct standard penetration test (SPT) to determine soil properties

• Identify soil type (sandy soil)

• Calculate bearing capacity using appropriate formula (e.g. Terzaghi's bearing capacity equation)

• Consider factors such as soil cohesion, angle of internal friction, and depth

Building materials have varying densities depending on their composition.

• Density is the mass per unit volume of a material.

• Common building materials and their densities include concrete (2.4 g/cm³), brick (1.9-2.2 g/cm³), and wood (0.5-0.8 g/cm³).

• Density affects the strength and durability of a structure, as well as its weight and cost.

I am currently working at a construction site in downtown city.

• Construction site in downtown city

• Working on a high-rise building project

• Coordinating with architects, contractors, and workers

• Ensuring adherence to safety regulations and project timelines