Professional space frame manufacturer

Partial Issues and Solutions in Steel Structure Construction 1. Component Manufacturing Issues The plates used in portal frames are very thin, sometimes as thin as 4 millimeters. For cutting multiple thin plates, shearing should be selected over flame cutting. Flame cutting causes significant wave-like deformation along the plate edges. Currently, most manufacturers use submerged arc automatic welding or semi-automatic welding for H-beam welding. If not properly controlled, welding deformation may occur, causing components to bend or twist. 2. Column Base Installation Issues (1) Embedded Parts (Anchor Bolts) Problems: Overall or layout misalignment; incorrect elevation; lack of thread protection. Directly causes misalignment of steel column base plate bolt holes, resulting in insufficient thread length. Measures: Structural steel contractors must coordinate with civil engineering teams to complete embedded part installation before concrete pouring. Relevant dimensions must be verified,...

 Partial Issues and Solutions in Steel Structure Construction 1. Component Manufacturing Issues The plates used in portal frames are very thin, sometimes as thin as 4 millimeters. For cutting multiple thin plates, shearing should be selected over flame cutting. Flame cutting causes significant wave-like deformation along the plate edges. Currently, most manufacturers use submerged arc automatic welding or semi-automatic welding for H-beam welding. If not properly controlled, welding deformation may occur, causing components to bend or twist. 2. Column Base Installation Issues (1) Embedded Parts (Anchor Bolts) Problems: Overall or layout misalignment; incorrect elevation; lack of thread protection. Directly causes misalignment of steel column base plate bolt holes, resulting in insufficient thread length. Measures: Structural steel contractors must coordinate with civil engineering teams to complete embedded part installation before concrete pouring. Relevant dimensions must be veri...

Spherical grid structures are often used in various locations, such as waiting rooms, stadiums, and coal sheds.   Spherical grid structures typically come in various shapes, including triangles, rhombuses, and hexagons. Therefore, ensuring ease of installation is crucial during construction. The grid frames must be connected and welded together using rods to secure them. Precautions for Spherical Grid Construction: 1. Pay attention to the grid structure itself. Generally speaking, grids come in various shapes, such as triangles, rhombuses, and hexagons. The specific shape to use, as well as the need for more specialized structures, are matters that the fabricator needs to discuss with the client. 2. It is important to note that the fabricator must be mindful of time constraints during grid construction. Generally speaking, delays in grid erection will result in not only a loss of overtime pay, but also a loss of time expense to the employer. Therefore, time is a crucial considerat...