The concept of steel content and layers of multi-layer steel st

• Posted by 123 asd April 13, 2023 Filed in Business #Steel Structure Building  41 views
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  Steel content per square meter of multi-storey steel structure building:

  1. Light steel with a crane generally has a steel content of 35-40kg/m2;

  2. The general steel content of light steel without crane is 25-30kg/m2;

  3. Heavy-duty steel structures with cranes generally have a steel content of 80-100kg/m2;

  4. Heavy-duty steel structures without cranes generally have a steel content of 60-80kg/m2;

  The above data is only a reference basis for preliminary estimation. The span, height, crane tonnage of the structure or the different load values of the project due to its location in different areas will have a great impact on the steel content.

  The concept of storeys in multi-storey steel structure buildings:

  1. Single-story: a building with only one floor on the ground is a single-story building, which includes industrial plants (single-story height above 6-8 meters), civil buildings (2.2 to 3 meters above), agricultural sheds (2.2 meters above) and other buildings.

  2. Multi-storey: Refers to 4-6 storey buildings.

  3. High-rise: Refers to buildings with more than 10 floors and a total height of less than 100 meters.

  4. Super high-rise: Refers to buildings with more than 40 floors and a height of more than 100 meters.

  In addition, high-rises and super high-rises mainly adopt steel-concrete structures, such as cross columns and box columns.