Shelf column!metal storage garage shelving

　　The column specifications are 55*47*1.5mm. This kind of shelves can reach 1500kg/group shelves. Usually the height of the shelf column is 2 mm, and there is a height of 1500mm, 1800mm, or 2500mm. It is also called diamond pores. This hole is characterized by small gaps and firmness with the beams. 2. The size and specifications of the middle shelves of the shelves beam warehouse are 60*40*1.5mm, 50*30*1.5mm, 80*50*1.5mm. When the size of the beam is designed The smaller ability. For specific beam bearing, see the beam beam beam beams of the Nanjing Soviet shelves. 3. The shelf layer shelf shelf layer plate is processed into a C -shaped, and the bottom is equipped with enhanced tendons. Often, the load -bearing capacity of the shelves is not that the thicker the layer board can be greater. Form and quantity. The processed shelf layer board is directly used on the shelves. Principles of storage shelf design: 1. This specification adopts the limit state design method based on probability theory, and is calculated based on the sub -coefficient design expression. 2. The load -bearing component of the frame structure shall be designed according to the limits of the load capacity and the normal use limit state, and the non -inheritance component shall be set according to the structure requirements. Third, the safety level of general frame structures can be taken as three levels. The safety level of the frame structure with special requirements can be determined separately according to the specific situation. 4. When designing the frame structure according to the bearing capacity limit state, the load design value and strength design value shall be adopted; when the calculation is designed to design the shelf structure according to the normal use limit state, the load standard value and the allowable deformation should be used for calculation.

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