The single-layer portal steel structure refers to the solid web portal frame or lattice portal frame composed of light welded H-section steel (constant section or variable section), hot-rolled H-b...
whether the structure is suitable for steel structure
steel structure is usually used in high-rise buildings, long-span, complex shape, heavy load or crane lifting capacity, large vibration, high-...
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1、 Current commonly used gutter materials and application scope
1.Material:
At present, there are three kinds of commonly used gutter materials: 3 ~ 6 mm steel plate gutter, 0.8 ~ 1.2 mm stainle...
steel structure is mainly used for building structure.This is very common in modern construction projects.Contact with steel structure friends know that its application range is very large.
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The prerequisite for all commodities not to have problems in application is processing. Therefore, steel structure can be widely used today because the whole production process of structure is ca...