How many quality control points need to be implemented for the safety control of the space frame structure?

 

space frame

1、The material must meet the design requirements.

2、The design of the spherical space frame must conform to the corresponding specification standards.

3、The quality control of assembling process.

4、The one-way axial tensile and compressive bearing capacity test of the ball node is as strong as the parent material requirements.

5、Bolt ball node for the thread of the largest bolt hole of the finished ball for tensile strength test.

6、The installation of the space frame should be the first control construction and installation program to have a practical grasp.

7、The reference axis and the elevation of the top of the column must conform to the design and standards.

8, focus on controlling the deflection value of the space frame under self-weight and load, the average deflection value of the measurement point shall not be greater than 1,15 times the design value.

__________________________________

Whatsapp/Tel:+ 86/13056229023

E-mail:safs121@safsteelstructure.com

Website:www.safsteelstructure.com

评论

发表评论

此博客中的热门博文

What Are The Architectural Features Of The Space Frame Fabrication?

图片
What Are The Architectural Features Of The Space Frame Fabrication? Buildings processed by space frame   are a good form of construction, because the materials used are mainly metal, which have better toughness than other materials. This will not only help enhance the load-bearing capacity of the building itself, but also shorten the construction period. To reduce the difficulty of construction, let's talk about the characteristics of space frame   production   buildings： space frame 1. The   components of space   frame has good mechanical properties, and its stiffness and overall stability are better than those of general planar structures. 2. The space frame   structure has certain regularity and is convenient for construction. There are a   large number of same form components and nodes in the space frame   structure, which brings convenience to factory production and structural installation, ensu res   the quality of the project, accelerat es   the installation speed of the co
阅读全文

The development status of the space frame structure

图片
The development status of the space frame structure space frame   structure has been developed greatly in the last 30 years, and has been widely used inside and outside. space frame   structure plan arrangement is flexible, space shape is beautiful, convenient for building shape processing and decoration, decoration, can adapt to different span, different plane shape, different support conditions, different functional needs of the building.   Especially in the roof structure of large and medium span, the space frame   structure shows its superiority and is used in large number of large sports buildings, public buildings, industrial buildings, and also widely used in the roof of some small buildings, such as gas stations, toll stations, large canopies. In recent years, with the wide application of electronic computers and the development of computing technology, the design efficiency of the space   frame structure has been greatly improved. The construction and installation of the space
阅读全文

Steel Space Frame Coal Shed Construction

图片
Steel Space Frame Coal Shed Construction  space frame coal shed steel structure roof design Key and difficult points of the project: (1) The coal storage on the construction site is large, and the normal production must be ensured during the construction process. (2) The forms of steel space truss are diverse. It is difficult to start, high installation height and large amount of steel. (3) Complex processes and large quantities. (4) There are many high-altitude operations, heavy lifting workload and more cross operations in site construction. ———————————————— We have many coal bunker projects. If you have similar projects, please feel free to contact us. Whatsapp/Tel: 17712952852 E-mail:safs121@safsteelstructure.com Website:www.safsteelstructure.com/
阅读全文