Systra Consulting Structural Design Engineer Interview Questions, Process, and Tips

LOD stages in BIM refer to the Level of Development which defines the amount of detail and accuracy of a model at different stages of a project.

• LOD 100: Conceptual design with basic massing and spatial relationships

• LOD 200: Generalized elements with approximate quantities, size, shape, location, and orientation

• LOD 300: Specific elements with accurate quantities, size, shape, location, and orientation

• LOD 400: Detailed e...read more

Bracing should be added in the weak axis direction to provide stability and prevent buckling.

• Bracing should be added in the weak axis direction to prevent buckling.

• Bracing helps to stabilize the structure and distribute loads more efficiently.

• Examples of bracing in steel structures include diagonal bracing, cross bracing, and portal bracing.

Different checks in footing include bearing capacity check, settlement check, sliding check, and overturning check.

• Bearing capacity check ensures the soil can support the load without failure.

• Settlement check ensures the footing settles within acceptable limits.

• Sliding check ensures the footing does not slide on the soil.

• Overturning check ensures the footing does not overturn due to lateral forces.

One way shear occurs in footings when load is applied in one direction, while two way shear occurs when load is applied in two directions.

• One way shear typically occurs in rectangular footings where the load is applied in one direction.

• Two way shear occurs in square footings or when the load is applied in two directions.

• One way shear is calculated using the formula Vc = 0.5 * f'c * b * d, while two way shear is calcula

I have worked on various types of structures including commercial buildings, residential homes, bridges, and industrial facilities.

• Commercial buildings

• Residential homes

• Bridges

• Industrial facilities

P&ID is made by identifying process equipment and connecting them with pipes. Line sizing is done based on process requirements.

• Identify process equipment and their connections

• Determine process requirements such as flow rate and pressure drop

• Select appropriate pipe size based on process requirements

• Consider factors such as fluid properties, pipe material, and layout

• Use software tools such as AutoCAD or SmartPlant P&ID

Piping design activities involve creating detailed plans and specifications for piping systems in various industries.

• Developing piping layouts and routing plans

• Selecting appropriate materials and components

• Calculating pressure and flow rates

• Creating detailed drawings and schematics

• Collaborating with other engineers and stakeholders

• Ensuring compliance with industry standards and regulations