SAFS Steel Structure Space Frame Truss

 In the current construction industry, steel structure buildings are favored by more and more companies because of their high efficiency, environmental protection and sustainability. ​ As a type of steel structure building, steel grid structure has the following advantages: ​ High strength and lightness: The steel grid structure has high strength and lightness, and can withstand large loads while reducing the weight of the building. ​ Fast construction speed: The components of the steel grid structure can be prefabricated in the factory and installed on site, shortening the construction period and improving construction efficiency. ​ Design flexibility: The steel grid structure has good design flexibility and is suitable for various building forms to meet different building needs. ​ Environmental protection and sustainability: Steel structure materials can be recycled, reducing construction waste, and conforming to the development trend of green buildings. ​ These advantages make ...

 The steel structure bolted ball connection realises the welding-free assembly of the mesh frame nodes through the precision cooperation of the built-in cone head, socket and high-strength bolts, which significantly improves the construction efficiency and stability of the structure, and is especially suitable for large-span space structures. The core principle of the bolt ball node is based on the mechanical transmission path: the tension is transmitted through the steel pipe → cone head → high-strength bolt → steel ball, and the pressure is dispersed to the ball through the sleeve. Its design needs to meet the limitations of ball diameter ≤ 300mm, bolt specification ≤ M64 and other parameters to ensure the node bearing capacity and seismic performance. The co-ordination between the built-in cone head and the sleeve can avoid the weld quality defects caused by the welding of the traditional external cone head, and at the same time reduce the on-site installation errors. Zhuhai Air...

 In the net frame structure building, steel structure bolt and ball connection has a key application method by virtue of its unique structure and performance advantages, which has a significant impact on the stability and construction efficiency of the building. From the mechanical theory, the bolt ball connection uses high strength bolts to fasten, which can effectively transfer the tension and pressure between the rods, and through the reasonable design of bolt specifications and ball node size, it fits the stress characteristics of the net frame structure and guarantees the overall mechanical properties. A large sports stadium adopts net frame structure, using bolt ball connection. During the construction, the standardised bolted balls and rods accelerated the installation process, and after long-term use and monitoring, the structure was stable and there was no problem of connection failure. In the case of a grid structure with bolted ball connections, how do you think the con...