IRC R602.10 states " . . . Where a building, or portion thereof, does not comply with one or more of the bracing requirements of the section, those potions shall be designed and construction in accordance with Section R301.1."
I've tended to lean toward engineered shear wall designs for single...
Update for anyone else looking for this answer: After letting this stew, I came across a formula in section 3.2 of AISC DG 24 regarding the strength for pull-out of a single fastener through an HSS wall as rn=Fu(0.6*pi*dw*t) with phi = 0.67 and omega = 2.25. Looks like this is just a punching...
Thanks everyone for the inputs. WARose has the correct equations for CFS, but wouldn't cover thicker steels. I briefly reviewed the document jaskamakkara suggested and I think that limit state covers different yield lines for yielding of the plate for prying action (which is covered a little...
Anyone have a resource for calculating the capacity of bolt head tear through (pull through) in a piece of a steel bar greater than 3/16". For instance, if there's a threaded rod in pure tension that is nutted on the backside of a flatbar. Limit states are available for the rod/nut, but I can't...
I'm wondering how other firms handle what seems like a common situation in our office:
Concrete truck is measured with not enough air entertainment. The contractor is informed, but decides to pour anyways. Now the owners rep/inspector is looking to us (EOR) for our "blessing". Of course telling...
Not a technical engineering question, but I thought maybe a firm represented by you all may have a better process.
I think my firm produces note sheets rather inefficiently, and I can't believe other firms don't have a quicker/better way of creating them. The following is our process:
Write...
I have some mechanical support framing that's deflection controlled. My typical is to allow up to L/360. But for this particular support, I'm at 0.8" of deflection. Anybody know where to find an allowable deflection limit for mechanical supports? Thanks!