ACI-530
ACI-530
(OP)
I would like to compare UBC 97 and ACI-530 about boundary element requirement for masonry shear wall. I know that UBC require boundary element when compressive strain is greater than 0.0015 using factored load and R=1.1. I don't have ACI-530 can somebody explains me the ACI-530 criteria?
Thanks
Thanks






RE: ACI-530
In either case, what you attempt to define is a column element at the ends of your shearwall to carry the axial forces of overturning.
It appears you are designing in earthquake country. Considering the death toll associated with structural failure of masonry buildings, the more rigorous design treatment of shearwalls is likely not just a good idea, it is required by law.
RE: ACI-530
Then again, where a minimal treatment is warranted, I'm comfortable with ACI 530.