please help i am not sure what i am doing wrong 4 m3 mHAPEI(KL)2Per = πRETIy.y = bh³BThe steel bar AB of the frame is assumed to be pin connected atits ends for y-y axis buckling. If P=19kN, σ = 300 MPa= 200 GPaDetermine:Esteel50 mmxx50 mm50 mm-6 mbh3 50 100123The factor of safety with respect to buckling about the y-y axisdue to the applied loading.Pcr=SF =50.100 = 1.0416612Per = π² (200) (1.04166) = 57.1154110612SF = 57.1154 = 3.00607319πT²EISF=3.006073 im not sure(KL)2PcrPwhat im doingWrong

Answered: 4 m 3 m HA P EI (KL)2 Per = πRET Iy.y =…

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.8.3P

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