Influence Of Main Components Of Steel Structure Workshop On Overall Structure Quality

Every building is composed of various components, and the main functions of each component are also different. Nowadays, steel members are the main components of many building structures, and the steel members used in various parts have different performance. The construction of steel structure factory building is mainly composed of five parts: steel column, steel beam, steel roof truss, steel roof and wall. It also includes some other parts, steel members. What kind of influence does the common main components of steel structure workshop have on the overall structural quality?

In the steel structure factory building structure, the common main components include steel column and steel beam, which is a large part of the support and load-bearing, as an important part of the structure. The section form of steel column is divided into solid web column and lattice column. Solid web column has integral section, the most commonly used is I-section, H-section; lattice column section is divided into two or more limbs, each limb is connected with batten or batten plate, when the load is larger and the column body is wider, the steel consumption is less.

Steel beam is divided into section steel beam and composite beam. Steel beam can be used in crane beam and working platform beam in factory building, floor beam in multi-storey building, purlin in roof structure, etc. The section steel beam is made of hot rolled I-beam or channel steel. The section steel beam is easy to process and the cost is relatively low, but the section size of the section steel is limited by certain specifications. When the load and span are large and the steel section can not meet the requirements of strength, stiffness or stability, the composite beam is used.

The composite beam is welded or riveted by steel plate or section steel. Because riveting costs labor and materials, welding is often the main method. The commonly used welded composite beams are H-section and box section, which are composed of upper and lower flange plates and webs. The latter is more expensive and complicated, but it has larger bending stiffness and torsional stiffness. It is suitable for the situations with higher lateral load and torsional requirements or limited beam height.

The main components of steel structure workshop can be built with different materials, and the natural performance and quality of different materials also have certain differences. It can also build different types of workshops, such as multi-storey steel structure workshop, light steel structure workshop, brick concrete structure workshop and other types of buildings. Only by controlling the quality of relevant components, can the installation quality of the overall structure be improved .