Large span spherical space frame structure fully utilises contemporary new materials, new machinery and equipment, new processing technology, new technical space layout, which is commonly used in engineering projects, and also plays a great role in promoting the development trend of engineering design. So do you know how to construct the large span spherical space frame construction? What are the attention problems?

1.According to the structural characteristics of the spherical space frame, the space frame area is divided into several ring bands, and the high place assembling group from the outside to the inside by circle is chosen.

2.Road surface small module prefabricated components using plane coordinates rotation, the original design of the ball joint coordinates into a new plane coordinates, so as to reduce the prefabricated space frame components mould set of the height to width ratio. Save stainless steel plate, reduce the high volume of empty work.

3. Adequate use is made of the short elevation of the infield and the outside of the dome, which reduces the use of steel pipe scaffolding and the length of the wind ropes.

4.According to the experimental measurement of the amount of weld closure, and set up an effective welding procedure flow, reasonable manipulation of welding deformation and removal of welding stress, to ensure the quality of the space frame installation.

5.Far infrared rangefinders, levelling instruments and horizontals were selected to manipulate the three-dimensional spatial coordinates of the ball joints using the points marked on the road surface to ensure the accuracy of the installation of the space frame.

In the large-span spherical space frame construction site, make full use of the geometric features of the curved dome, choose to set up a double row of scaffolding at a high place in the way of dispersed weighing, will be divided into a ring with the installation of the space frame, which greatly reduces the use of steel pipe scaffolding and to ensure the quality of engineering and construction and production safety, and in addition to make full use of the characteristics of the dispersed weighing method.

I'm LFBJMB，who can build different appearances of space frame. Consultant service.Assisting client to choose suitable construction plan. Do you have a space frame construction project we can help with? Contact us.

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