The main body of a steel structure workshop primarily consists of the following parts:

Steel columns: As the primary vertical load-bearing components, they support the structure of the entire workshop.

Steel beams: They bear the loads of the floors and roofs and transfer them to the steel columns.

Roof trusses: They form the roof structure of the workshop and come in various forms, such as trusses.

Bracing system: It includes column bracing, roof truss bracing, etc., used to enhance the stability and integrity of the structure.

Crane beams: If there is a crane in the workshop, the crane beams are used to bear the load during crane operation.

Wall panels and roof panels: They serve the functions of enclosure and sealing.

Foundation: It firmly supports the main steel structure above.

These parts together constitute the main structure of the steel structure workshop, ensuring the safety, stability, and functionality of the workshop.