R coefficient in gear flooring

[mewijetirs]

In the structure I designed, I chose the toothed flooring flooring type. I can't get R=5 because of my elevator curtain. Because it does not meet 75% of the total tipping moment. The program recommends that I get R=4. Do you think this is true? DTS=3 Hn= 9.2m

 

[Levent Özpak]

Hello, If the earthquake design class is DTS=3 and the building height class is BYS>= 7 in your project, the carrier system type A31 can be selected. you can check the link below.

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[mewijetirs]

Thank you.