L&T Daewoo Civil Engineer Interview Questions, Process, and Tips

Permissible limit of tilt and shift for well foundation is typically around 1:40 to 1:60.

• Permissible limit of tilt for well foundation is usually around 1:40 to 1:60.

• Permissible limit of shift for well foundation is typically around 1:40 to 1:60.

• Excessive tilt or shift can lead to structural instability and failure of the foundation.

The weight of cutting edge per running metre is typically calculated based on the material and dimensions of the cutting edge.

• The weight of the cutting edge per running metre can vary depending on the material used (e.g. steel, tungsten carbide) and the dimensions of the cutting edge.

• For example, a steel cutting edge may weigh around 10-15 kg per running metre, while a tungsten carbide cutting edge may weigh around 20-...read more

Pile head may be cheapened to reduce construction costs without compromising structural integrity.

• Cheaping pile head can be a cost-saving measure in construction projects.

• Using cheaper materials or construction methods for pile heads can help reduce overall project expenses.

• It is important to ensure that cost-cutting measures do not compromise the structural stability of the pile foundation.

• Engineering calculations and...read more

One method to manage tilt shift is through underpinning, which involves strengthening the foundation of the structure.

• Underpinning the foundation to stabilize the structure

• Using hydraulic jacks to lift and level the structure

• Installing helical piers or micropiles for additional support

The viscosity range of polymers can vary widely depending on the type and molecular weight of the polymer.

• Viscosity of polymers can range from low to high depending on the molecular weight and structure.

• High molecular weight polymers tend to have higher viscosity.

• Examples of polymers with high viscosity include polyethylene glycol and polyvinyl alcohol.

• Viscosity can also be affected by temperature and shear rate.