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  1. A

    PCA Circular tank Design

    You were right, the old document used service loads, while the newer document used the factored load. What confused me is ACI350, where in chapter 9 it discusses the load combinations and load factor, and then limits the stress to fs. I dont know if I should go with fs, or 0.9fy?
  2. A

    PCA Circular tank Design

    Thanks JAE After checking, both documents used factored load...
  3. A

    PCA Circular tank Design

    Hello All I was going through the PCA circular tank design, and I noticed it calculates the ring steel by dividing by 0.9fy, while in some other places, it states that the steel stress should not exceed a specific value fs (20ksi for grade 60 steel and 14ksi for grade 40 steel). does anybody...

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