Regulations on the splicing of H-shaped steel
Thread Content
According to the regulations, the web thickness of H-shaped steel used in splicing should be no less than 300 mm. Does this mean that H-shaped steel with a web thickness of 300 mm or less cannot be used for splicing? But in reality, the construction of utility tunnels on-site is always done through piecing together various components
The specifications do state that the web thickness should not be less than 300 mm, and for H-steels with a web thickness of H300 or less, splicing is indeed not recommended. However, in actual construction sites, splicing is sometimes carried out to save steel usage and meet design requirements. In such cases, certain measures need to be taken to ensure the strength and stability of the joined H-beams, such as increasing the number of connectors or adjusting their arrangement. In addition, the assembled H-beams also need to be strictly inspected to ensure that their quality meets relevant standards. In short, in practical operations, it is necessary to follow the standard requirements as much as possible to ensure project quality and safety. .