What happened to the steel reinforced concrete column?

For different building structural systems, when the lower part of the structure adopts steel reinforced concrete and the upper part adopts steel reinforced concrete column, the sudden change of structural stiffness and bearing capacity should be avoided as much as possible to avoid the formation of weak layers. Therefore, between these two structure types, a transition layer should be set up, and the setting of the transition layer should meet the following requirements:

It is determined from the design calculation that a certain layer of columns can be changed from steel-reinforced concrete beams to concrete columns , the lower section steel concrete column section steel should extend one or two layers upward as a transition layer, and the section size of the middle section steel can be appropriately changed according to the specific conditions of the beam. On the longitudinal reinforced structure, the transition layer columns should be calculated as reinforced concrete columns, and the stirrups should be densified along the height of the column.

The profiled steel in the structural transition layer shall be provided with studs, the horizontal and vertical spacing between the studs and the plate wall shall not be greater than 200mm, and the distance from the stud to the edge of the profiled steel plate wall shall not be less than 50mm. Based on the calculation results, there is a reliable basis for determining the number of pegs.

Steel structure company, awarded as a provincial high-tech enterprise, a comprehensive service provider integrating steel structure engineering design, processing and construction, has its own two production plants, a 30000m² production base, It has been focusing on steel structure workshops, steel structure attics, steel structure platforms, steel structure canopies, steel structure stairs, steel structure elevator shafts and other types of steel structure buildings. If you need to inquire about the cost of steel reinforced concrete columns, please contact us. You can also go to our official website to learn more about steel structure engineering cases. Welcome to consult!

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