Wind loads on scaffolding 3

[ellas1]

I am searching for any information regarding what wind loads to apply when designing wall formwork, and scaffolding for the core of a tall concrete building.

Any information will be appreciated

 

[boo1]

In the USA design all scaffolding in accordance with OSHA 29 CFR 1926.451 “General Requirements for Scaffolds” and 29 CFR 1926.452 “Additional Requirements Applicable to Specific Types of Scaffolds”.

 

[ellas1]

OSHA does not really go into detail on how to determine the loads. In our case we have to design the formwork for the core of relatively tall building and the wind can play tricks as we move upwards, epsecailly in an urban setting. I wonder if we can use the same wind loads that used to design the building?

 

[JAE]

You could perhaps use SEI/ASCE 37 (Link to ASCE 37.

This is "Design Loads on Structures During Construction".

 

[MiketheEngineer]

We usually use same force we might find on the "regular" building. Probably conservative - but I know it will work and have some proof to fall back on.
I also down grade the 4:1 SF usually found in scaffolding to something like 2 or 2.5:1. Remember, it is not man-rated.

 

[WillisV]

ASCE 37 is the correct reference.