Publish Time: 2022-12-14 Origin: Site
With the further development of the economy, Steel Structure Workshops will inevitably be built more extensively in economic construction, and a comprehensive design of Steel Structure Workshops plays a key role in promoting the improvement of the construction quality of steel structure workshops.
Here is the content list:
Design of Supporting System for Steel Structure Workshop
Design temperature expansion joint
The design of the support system for the Steel Structure Workshop is the key to the design of the entire Steel Structure Workshop. When designing the support system of the steel structure workshop, the height, span, the setting of the crane and the structural form of the steel structure workshop cover should be fully considered. At the same time, under normal circumstances, the roof of the steel structure workshop should be designed as a vertical support system. When designing, the slope of the roof should be accurately designed, and the form of the roof gutter and the length of the roof should be fully considered. At the same time, when designing the roof slope, the slope should be controlled to be more than five degrees. The specific parameters should be adjusted according to the characteristics of the area where the steel structure workshop is located, and the rainfall and the maximum temperature difference in the area where the steel structure workshop is located should be fully considered factors.
The temperature change will cause the deformation of the Steel Structure Workshop, and the deformed steel structure will generate temperature stress inside the steel structure. At the same time, with the increase in the area of the steel structure workshop, the internal temperature stress will gradually increase. When the increased temperature stress of the steel structure exceeds a certain range, it will pose a greater threat to the stability of the entire Steel Structure Workshop. Therefore, in the Design temperature in the steel structure workshop， expansion joints are very important. When designing temperature expansion joints, two types of temperature expansion joints can be considered: horizontal temperature expansion joints and longitudinal temperature expansion joints.
As to which shape temperature expansion joints are to be selected, the overall design situation of the steel structure workshop should be considered. By setting temperature expansion joints, the entire steel structure workshop is divided into several temperature sections, and the design of temperature expansion joints can be divided into single-column design and double-column design. At the same time, if the longitudinal temperature expansion joint is designed, a rolling bearing can be set at the roof truss support. If the transverse temperature expansion joint is set, the channel steel splint sliding method or the elliptical hole sliding method can be adopted at the connection between the frame beam and the purlin.
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