Old Channel Properties
Old Channel Properties
(OP)
I am looking for section properties on what is being called out as a channel (" [7x3.5 BSC-10 20.3# ") on a set of lattice tower plans. The plans are dated 1958.
Thanks for your efforts in advance.
Thanks for your efforts in advance.





RE: Old Channel Properties
I can't find it
RE: Old Channel Properties
area of section = 5.9 in^2
web thickness = 0.400 in
strong axis I = 44.2 in^4, r = 2.74 in, s = 12.6 in^3
weak axis I = 6.7 in^4, r = 1.07 in, s = 2.8 in^3, y = 1.09 in
hope that helps.