Three main principles when calculating steel structure

1. Steel structure in construction 

1.1 What is a Steel Structure? A steel structure is a type of metal framework composed of interconnected steel elements designed to transmit and withstand forces. Leveraging the high strength of steel, these structures offer robustness while requiring less material compared to structures made from materials like concrete or wood. Steel structures are prevalent in various construction projects, including factory buildings, residential complexes, infrastructure, bridges, airports, and more.

1.2 Reasons for the Preference of Steel Structures in Building Construction:

1.2.1 Structural Integrity: Steel exhibits exceptional strength, rendering it resilient against external forces such as earthquakes, strong winds, and rainstorms. The inherent solidity of steel frames ensures the structural stability of buildings.

1.2.2 Construction Efficiency: The hardness and toughness of steel enable versatile shaping possibilities. Workers can swiftly assemble steel structures by welding or bolting steel beams together on-site, tailored to the engineer's specifications. This process significantly reduces construction time compared to concrete, which may take several weeks.

2. Principles when calculating steel structures

2.1 Structural Diagrams of Steel Structure Buildings: Structural diagrams are integral to the calculation of steel structures. These diagrams must consider essential elements such as:

• Scale of the project: Including building size, load conditions, intended purpose, and expected lifespan, determined in accordance with technical requirements.
• Availability of raw materials and supplies from enterprises.

• Foundation conditions and environmental influences.

• 
  

These factors inform the structural diagram, which serves as a blueprint for the steel structure calculation process.

2.2 Steel Structure Calculation Model: The steel structure calculation model is designed to accurately assess the working state of the steel structure. To meet contemporary standards, this model must fulfill several requirements:

• Represent working conditions, bearing capacity, and ensure safe working conditions.
• Facilitate the design process by providing a clear and comprehensive depiction of the structure.

2.3 Principles of Leading Steel Structure Calculation: In leading steel structure calculation, enterprises must follow specific principles:

• Assume cross-sectional parameters, structural stiffness, and detailed parts based on the calculation model.
• Utilize the assumed cross-section to apply the theory of steel structure calculation, verifying the structural integrity and compatibility between components.