Steel Space Frame Structure Supplier - SAFS

  Because the space frame  steel structure has the advantages of good mechanical properties, strong load-bearing performance, simple manufacturing, easy to adopt industrial production, short construction and installation period, and good sealing performance, it has been widely used in national economic construction, such as l ong -span structure (coal bunker , stadium roof trusses, etc.), light   space frame  steel structures (large and medium-sized workshops), high-rise buildings (commercial buildings, office buildings, etc.). However, during the use of steel structure, and the environmental medium in which it is prone to biochemical, electrochemical or physical effects, resulting in the deterioration of the material and the destruction of steel structure failure, people often called the corrosion of steel structure.  People have realized that the steel space frame  structure used by humans is rarely damaged due to pure mechanical factors (such as tension, compression, impact, fatigu

  The development of the space frame structure is closely linked to the needs of life and production, the level of science and technology, and the development of material conditions. It has undergone a long development process.It has become one of the most important and active development areas in the architectural structure discipline of the 21st century. Reviewing the development process of the  structure, we can summarize some development laws of it. The span of the space frame structure is getting bigger and bigger.From St. Peter’s Basilica in Ancient Rome to the "Millennium Dome" in London, England,its diameter has been expanded from 42m to 320m.Behind every innovation and development of the space frame structure, it is accompanied by the continuous increase of the span of the building.In recent years, more and more buildings have been built or under construction that exceed the span of the hectometer, and various forms of space frame structures have developed to super-

With the acceleration of the social modernization process, the steel space frame structure building has been extensively developed in the construction industry by virtue of its unique advantages, playing an irreplaceable role. SAFS steel structure will give you a talk about the quality control elements of the steel space frame structure. The project quality of space frame is prone to problems mainly as follows: When the flange plate and the thickened or widened connecting plate are butt welded, the transition of the inclination should be made according to the requirements; The connection surface of the end plate is rough, the cutting is not flat, or the control is improperly welded with the beam column flange plate, which causes the end plate to be warped and deformed, causing the contact surface between the end plates to be inconsistent, and the connecting bolts are not strong.Therefore, the structural properties such as bending, tension, and shear resistance of the node cannot be sa