Metal Deck

Design, production and implementation of steel deck composite roofs (metal deck)

From the past until now, concrete has been used as one of the construction materials, but its poor performance against tensile stresses has caused the combination of concrete and steel to be used to solve this problem. Today, the most important issue in the design of buildings is the assessment of vulnerability to the dangers caused by earthquakes, for this purpose, all the elements of the structure are designed based on specific criteria for the force of the earthquake.

Basically, the roofs of the structure are not considered as a system resistant to lateral forces, and they only have the role of transferring lateral loads to load-bearing connections, therefore, the integrity of the roof can guarantee the correct and complete transfer of loads and lateral forces caused by earthquakes. Therefore, in this regard, in comparison, it can be said that block beam roofs have considerable rigidity compared to traditional roofs and vaulted ceilings, but the rigidity of steel deck roofs is much higher than block beam roofs because in this method, as It was said that the use of galvanized sheet, rebar and concrete creates a completely uniform surface, which provides a very suitable rigidity to transfer the lateral force caused by the earthquake to the load-bearing members.

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