Composite steel platform manufacturer

Description :

　　The strength, stability, and deflection of steel platform beams should be calculated. The fatigue strength calculation should also be carried out for beams that directly bear large vibration loads. The design of steel platform beams generally does not consider the development of plastic deformation; When necessary, calculate according to the requirements and formulas listed in the Steel Structure Design Code (GB50017-2003).

　　The simple connection method between the secondary beam and the main beam is stacking. Put the secondary beam directly onto the main beam and connect it with welds or bolts. The required building clearance for stacking is large, and the use of this method is often limited. Therefore, the equal height connection between the secondary beam and the main beam is a commonly used method. There are two construction forms for the hinge connection between beams and columns:

　　Setting the beam directly on the top of the column makes the connection structure relatively simple. The total reaction force of the beam support is transmitted to the column stiffeners through the connection weld between the top plate and the column stiffeners or through the end face of the beam stiffeners under pressure. The force is then transmitted to the column web through the vertical connection weld between the column stiffeners and the column web.

　　Design of Steel Platform Structure Deck

　　Steel platform planks can be divided into fixed and detachable according to the production process requirements; According to the structure, it can generally be divided into plate type, grate type, and joint structure composed of steel beams and concrete slabs.

　　Application of building steel structure attic:

　　Attic platform, also known as attic style shelf platform, second floor platform, warehouse platform, refers to building a platform in the warehouse and forming a shelf form to store and manage goods. Previously, the entire warehouse was required to store warehouse goods, but now only half of the storage space is needed, saving space utilization, investment, and factory costs.

　　Steel platform columns are generally designed as axial compression members. The aspect ratio of the column should not exceed 150, and the overall length can be assumed to be between 80-120. The upper and lower ends of the column are generally designed as hinged joints. For platform columns that bear large loads, the upper end should be designed as hinged joints and the lower end as rigid joints. The thickness of the column base plate is determined by calculating the bending moment generated by the back pressure of the column foundation on the base plate, but it should not be less than the small thickness of the column limb and 10mm. For workshops with obvious corrosion, it should be appropriately thickened. The stability of independent steel platform structures is generally ensured by the support between columns. The support should be arranged in the middle of the column.

　　Steel Structure Engineering Co., Ltd. provides you with Suzhou attic steel structure platform and steel structure staircase construction.

　　The design and construction of attic steel structure mainly targets: villa attic construction, villa steel structure with added steel stairs, steel reinforcement, two-story construction, building with additional floors, adding floors and roofs, duplex mezzanine attic, shop attic, loft, apartment type with added floors attic.

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