Currently, a grid-shaped space frame is used quite a lot in construction works. However, the understanding of it is still quite modest. Therefore, today, the article will give you a more specific look at one of these popular spatial structure systems .

4 points make outstanding values ​​of the structure of the space staging system

1. Types of grid space structure

According to the different shapes, the grid-shaped space frame structure can be divided into two-layer plate-style structures, single-layer, and two-layer shell-style structures. The members of the plate-type grid space and the double-layered shell type are divided into the upper chord, the lower chord. It is mainly under tension and pressure. The members of the single-layer shell-type mesh space rig, in addition to additional tension and pressure, and also subject to bending moments and shear forces. Currently, the grid structure is mostly using a plate structure.

2. The advantages of space frame system of steel structure mesh

According to actual usage: a steel structure is a spatial structure formed by linking multiple bars through nodes in a certain form of mesh. It has the advantages of spatial stress, lightweight, high rigidity, and good seismic performance. It can be used as a home for buildings such as stadiums, theaters, galleries, lounges, stadium stands, hangars, and workshops.

The grid-shaped space system is characterized by lightweight, high strength, good overall rigidity, and no strong deformation.

3. Materials are recommended in the space staging system and their advantages

Currently, the need to use grid space is increasing. The roof structure is constructed of cold-stamped thin-walled steel structures, and the steel frame is cold-rolled against corrosion and high strength. The production of galvanized steel sheets helps to avoid the effects of corrugated iron during construction and use and increases the life of light steel structures. Structure lifespan can reach 100 years.

Insulation material used in structural steel space system is mainly fiberglass with a good insulation effect. The use of insulation for the outer wall can effectively avoid the "cold bridge" of the wall and achieve better insulation performance. The heat resistance of R15 insulation wool with a thickness of about 100mm can be equivalent to a brick wall with a thickness of 1m.

4. The method of assembling the structure of the space frame system is effective

The assembly of a grid structure is usually done on-site. Before the factory, the mesh space frame connected with screw-threaded taro balls should be pre-assembled to check the size and deviation of the components. The assembly of the frame should be assembled according to different methods of construction and installation, can use loose assembly, quick assembly or overall assembly depending on each specific case.

Assembly of the grid space must be done on a flat, rigid foundation. When assembling welded hollow spherical nodes, the assembly sequence should be correctly selected to reduce welding deformation and welding stress. According to the experience of most domestic engineers, the assembly and welding sequence should develop from center to side or around, and from center to the side. Since when the frame is assembled forward, the ends and the front can be freely retracted. After welding a section of structural steel products, the size and geometry can be checked once so that the welder can make adjustments in the next welding. Avoid forming a closed circle during assembly, if welded in a closed circle, the welding stress will be very great.

Above is the necessary information about the structural system of grid space . If you need to learn or construct the space frame, please contact Tinta immediately for detailed advice.

Information about the price of the space frames : the space frame quotation .

See more information about what is the space trusses here:  what are the space frames .

Structure system of space staging - 4 points make the outstanding value of structure system of space staging. Structure system of space staging - this article will give you a more specific view of one of the structural systems of space staging.

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