There are two primary structural forms of prefab steel structure warehouse: metal rigid frame structure and truss structure. The roof and walls of the prefab steel structure warehouse building are clad in corrugated metal panels or sandwich panels that are insulated with various materials to maintain temperature and humidity levels.
Prefabricated steel structure warehouses are widely used in logistics, warehousing, industrial production, and other fields due to their superior characteristics and suitability for storage needs of various scales.
The details of the Prefab Steel Structure Warehouse Building:
Design and Planning:
To construct a steel structure warehouse, a comprehensive design plan must be established in advance, which should take into account the intended use of the warehouse, as well as its location and size. Once the building’s size has been determined, deciding whether a single-span or multi-span design or a single-story or multi-story layout is best suited to the intended purpose is essential. Typically, the steel frame width ranges between 18-24 meters. The height of the warehouse should be determined based on the required internal space or storage capacity of the goods, with a standard height of 6 meters for most warehouses. In cases where a crane is intended to be used, the warehouse building’s height must be designed according to the crane’s maximum lifting height.
Building size:
The dimensions of the steel warehouse building will vary depending on the country. Generally, the construction area will take up around 70% of the total land area. For instance, if the land area is 5000 square meters, the building area would be approximately 3,500 square meters, which includes warehouses and office buildings. For more information, please refer to the local building regulations.
Crane runway system:
Do you need to install overhead cranes in your warehouse?
If a crane is required, please consider the height of the warehouse according to the specific lifting height.
Base：
A local civil engineering company typically performs the construction of the foundation for a steel structure warehouse. The steel structure manufacturer provides the necessary information, including the bending moment, shear force, and axial force of the steel columns, to the civil construction contractor, who then performs the foundation calculation and construction. Since the construction of steel structure buildings is based on a unified structural unit, natural or artificial foundations are not suitable, and a proper foundation must be constructed to ensure the structural integrity and stability of the building.
Steel frame：
The steel frame is an essential component of a warehouse building, serving as the primary load-bearing structure. The portal steel frame and truss structure are the most commonly used steel frames. The steel frame typically includes steel columns, roof beams, and roof trusses, with the addition of floor beams in multi-layer or mezzanine. In addition to the primary structure, the warehouse building requires a secondary structure comprising braces, tie rods, purlins, wall beams, and stays. The combination of primary and secondary structures results in a complete force-bearing structure capable of withstanding the weight of goods stored within the warehouse building.
Roof and wall:
Roofs and walls are essential in protecting a building from the outside environment. Roofs and walls are usually made of corrugated color steel sheets. Color steel sheets have the advantages of being lightweight, simple and fast constructed, and relatively low cost; They can use insulation or sandwich panel if there is a need for thermal insulation.
If the warehouse needs thermal insulation, then thermal insulation wool must be laid on the walls and roof. We can provide glass wool or rock wool.
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