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Posted: **Sun May 08, 2022 9:34 pm**

: Problem 4 Determine Lrfd Flexural Capacity M For A W21x73 Used As A Beam With An Unbraced Length Of The Compression 1 (10.75 KiB) Viewed 29 times

Problem 4: Determine LRFD flexural capacity (M.) for a W21x73 used as a beam with an unbraced length of the compression flange of a) 6 ft, and b) 12 ft. Use A992 steel (Fy = 50 ksi) and Cb = 1.0.