How to choose the grid support in the grid application

How to choose the grid support in the grid application? The grid frame is welcomed by the construction market due to its efficient stress performance, novel and beautiful style and quick and convenient construction. Grid frames are mainly used in large and medium-span buildings, such as high-speed railway stations, gymnasiums, industrial workshops, toll stations, coal shed stockyards, etc. The larger the span, the more obvious the superiority and economic effect of using the grid.

How to choose the grid support in the grid application? When designing the support nodes of the spatial grid, the appropriate type of support should be selected according to the type of the grid, the size of the span, the load situation, the cross-sectional shape of the grid member, the processing and manufacturing methods, and the construction and installation methods.

In the internal structure, the seismic steel grid support not only has a larger bearing capacity, but also a higher horizontal deformation capacity. The rubber material of the coal shed grid support is a highly elastic substance. Although it can give the product deformability, if the earthquake-resistant steel support is made of rubber material only, it can only meet the elastic resetting requirements of the building, but not the building. The rigidity requirements.

In terms of appearance and structure, the geometric shape of the grid support can be designed as a cylinder, cuboid or cube according to the installation characteristics of the seismic steel support on the building.

Among them, the reasonable structural size of the grid support can not only meet the bearing capacity rigidity and horizontal deformation requirements of the seismic steel support, but also enable it to support the building and bear the abnormal deformation of the building under static pressure.

How to choose the grid support in the grid application? When selecting a grid support, pay attention to the size of the bearing capacity, vertical tension, horizontal force, and pay attention to the displacement and corner. When selecting the grid support, pay attention to the type of support, that is, two-way movable type, single To movable type and fixed type. Displacement and rigidity are given to the restraint directions of the damping support for the needs of engineering damping.