In recent years, the application of steel structure is more and more extensive, and the performance of the structure is very good, and it can meet all kinds of shapes in different fields, so it is loved and recognized by users. The steel frame mesh structure belongs to one of the structures, so many users are always confused about the difference between the two structures when they use it, and they don't know how to choose the right structure for themselves In order to better choose
I.First, from the connection way:
1. Steel structure joints are considered as rigid joints, usually welded.
2. Mesh joints are considered to be hinged and are usually bolted.
II.In terms of materials and forms:
1. The structure is based on the structural material.
2. In terms of structural form, grid structure can be divided into steel grid, aluminum alloy grid, etc., but in practical application, steel grid structure is mainly composed of steel grid, steel frame, steel portal frame, etc.
III. In terms of structural system:
1. The steel grid structure belongs to the spatial structure system, and the overall stress and spatial deformation should be considered in the calculation;
2. The steel structure is similar to the plane steel truss, which is a one-way stress structure. As long as the strength and stability in the plane are calculated, the stability out of the plane mainly depends on brace and tie bar.
3. Compared with the steel grid structure, the longitudinal members of the bottom chord and the spherical joints of the grid structure are omitted. Steel truss structure is developed on the basis of steel grid structure. Compared with grid structure, truss structure is more economical.
From the above content, although steel structure and steel frame mesh structure belong to the same type, they are quite different from each other in many aspects, but in any case, both have their own advantages, so we can choose the structure suitable for our own use according to the needs of a family and the actual situation, of course, no matter which one When using the structure, we should follow the correct operation steps, so that the structure can play a corresponding role.