I am beginning to review some existing steel and am having trouble finding properties on some of them. I cannot find 14B17.2, 7I15.3??
Does anyone nkow where I can find info on these mebemer sizes? The drawings are dated in the mid 1960's if that helps,
Thanks in advance,
I am looking at a foundation for a 48 foot diameter corregated galvanized bin which will store navy and pinto beans. I need a friction coef on the wall from the beans to determine the wall friction load on my foundation. Does anyone know where I can get this value from? Thanks
I am designing a concrete silo with a steel conical hopper in a seizmic zone. Using formulas for Meridional, Tangential and forces perpendicular to hopper by hand and comparing them to results in a RISA model, the forces do not correlate.
I am using a wall friction of zero and a vertical design...