Question 1: The load is supported by the four 304 stainless stell wires that are connected to the rigid members AB and DC. Detemine the angle of tilt of each member after the C (Newton) load is applied. The members were originally horizontal, and each wire has a cross-sectional area of 15 mm?. Eso4=193 Gpa E F Take: A= 1.5 m A meter B= 2.5 m C= 2500 N B meter 1 F0.5 m- 0.9 m o.5 m 1.5 m- Solution: 0.5m FDE Im Fa 0.5 m 1m F F, Fage 1.5m 0,5m AH 1.5m 0.5 m Intemal Forces in the wires : EM, =0: 2F30-C(1.5)=0 EF, =0; FAH+F30-C=0 FBG N BG F. %3D BG AH Ум, - 0: 1.5Fg -0.5F, EF, =0: FDE +Fcg -F4H =0 FCF FDE = 0 N AH N %3D

Question 1: The load is supported by the four 304 stainless stell wires that are connected to the rigid members AB and DC. Detemine the angle of tilt of each member after the C (Newton) load is applied. The members were originally horizontal, and each wire has a cross-sectional area of 15 mm?. Eso4=193 Gpa E F Take: A= 1.5 m A meter B= 2.5 m C= 2500 N B meter 1 F0.5 m- 0.9 m o.5 m 1.5 m- Solution: 0.5m FDE Im Fa 0.5 m 1m F F, Fage 1.5m 0,5m AH 1.5m 0.5 m Intemal Forces in the wires : EM, =0: 2F30-C(1.5)=0 EF, =0; FAH+F30-C=0 FBG N BG F. %3D BG AH Ум, - 0: 1.5Fg -0.5F, EF, =0: FDE +Fcg -F4H =0 FCF FDE = 0 N AH N %3D

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter11: Columns

Section: Chapter Questions

Problem 11.5.7P: Solve the preceding problem for a column with e = 0.20 in,, L = 12 ft, I = 2L7in4, and E = 30 ×...

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