Score y 1. A W14×176 is to serve as a pin-ended, 15ft-6in long column. Use A36 steel ( F. = 36 ksi). Find the allowable

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Score Y 1 A W14 176 Is To Serve As A Pin Ended 15ft 6in Long Column Use A36 Steel F 36 Ksi Find The Allowable 1 (149.87 KiB) Viewed 24 times

Score y 1. A W14×176 is to serve as a pin-ended, 15ft-6in long column. Use A36 steel ( F. = 36 ksi). Find the allowable axial compressive load Pa. (the elastic modulus E=29000ksi) а For the W14X176: A = 51.8 in.² Ix = 2140 in.4 ly Iy = 838 in.¹ rx = 6.43 in. ry = 4.02 in. 2π²Е Kl For < Cc = [1 − (Kl/r)²/(2C² )]Fy Fa r Fy 5, 3(Kl/r) (Kl/r)³ + 3 8Cc 8C3 2₁²E 12π2Ε Kl For-> Cc = F = a r F. 23(Kl/r)² Pa = F₂A y =