General Roles of a Structural Engineer
Calculate loads (dead loads, live loads, wind, seismic, etc.)
Design structural systems (beams, columns, slabs, foundations, etc.)
Ensure compliance with building codes and safety standards
Recommend suitable materials (concrete, steel, timber, etc.) based on project needs
Optimize for cost, strength, durability, and sustainability
Work with architects, MEP engineers, contractors, and stakeholders
Integrate structural elements with architectural and mechanical systems
Inspect construction to ensure adherence to design
Address on-site issues, modifications, and structural integrity
Prepare structural drawings, specifications, and calculation reports
Specific Roles in Steel Structures
Design of steel components: beams, columns, trusses, braces, frames, girders, etc.
Use design standards like AISC, Eurocode, or IS codes for steel
Design bolted or welded connections
Ensure joints can transfer loads safely and efficiently
Use software (e.g., STAAD.Pro, ETABS, Tekla, SAP2000) for steel structure simulation
Consider load paths, buckling, lateral-torsional stability, vibration, and fatigue
Provide shop and fabrication drawings for steel members
Coordinate lifting and erection sequences for safety and stability
Ensure steel quality (material testing, welding standards, bolt torque, etc.)
Check fabrication tolerances and alignment during erection
Evaluate existing steel structures for damage or overload
Design retrofitting solutions like plate bonding, section enlargement, or bracing
Optimize steel usage to reduce waste and cost
Consider recycled steel and design for disassembly/reuse