Do you design crane runway beams to accommodate the 125% OSHA test loading for overhead cranes or do you allow the test load to rely on the safety factor?
I am having a difficult time understanding why a 20 ton crane would need to be designed for 25 tons.
I have not seen any crane design...
Do tilt-up concrete wall panels that will be painted require air entrainment? I do not think they should but have not been able to find any information to back this up.
I am working on an open shelter rehab project in the Cincinnati, OH area. The existing shelter roof is framed using round timbers. Some of the existing timbers are deficient and need to be replaced. I am looking for 16" to 18" diameter white oak or southern pine timbers to span approximately...
Does anyone know where I can find a 3-sided diaphragm design guide by Vulcraft? It was referenced in this previous post:
http://www.eng-tips.com/viewthread.cfm?qid=168810&page=1
Thanks!
