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Purlin DIY Problem #2. Find P y , P cr l , P crd and P cre for 120”. centerline dimensions h = 7.507 in. b = 1.889 in. d = 0.795 in. r = 0.217 in. t = 0.059 in. properties E = 29500 ksi n = 0.3 G = 11346 ksi f y = 55 ksi. DSM for Purlin DIY Problem #2. Problem 2 Beam-Column Extra.
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Purlin DIY Problem #2 • Find Py, Pcrl, Pcrd and Pcre for 120” centerline dimensions h = 7.507 in. b = 1.889 in. d = 0.795 in. r = 0.217 in. t = 0.059 in. properties E = 29500 ksi n = 0.3 G = 11346 ksi fy = 55 ksi
Problem 2 Beam-Column Extra • ASD Demands • P = 1 kips • M = 30 kip-in. (about x-x axis) • Is the DIY section adequate?