Links (1) and (2) support rigid bar ABCD shown in the figure. Link (1) is bronze [E = 15,200 ksi] with a cross-sectional area of A₁ = 0.520 in.² and a length of L₁= 15 in. Link (2) is cold-rolled steel [E = 30,000 ksi] with a cross-sectional area of A₂ = 0.370 in.² and a length of L₂ = 34 in. Use dimensions of a = 13.75 in., b = 15.25 in., and c = 19.50 in. For an applied load of P = 4 kips, determine: (a) the normal stresses in links (1) and (2). (b) the deflection of end D of the rigid bar. D P C L₁ (1) B 33| A L₂ (2) X₂U

Links (1) and (2) support rigid bar ABCD shown in the figure. Link (1) is bronze [E = 15,200 ksi] with a cross-sectional area of A₁ = 0.520 in.² and a length of L₁= 15 in. Link (2) is cold-rolled steel [E = 30,000 ksi] with a cross-sectional area of A₂ = 0.370 in.² and a length of L₂ = 34 in. Use dimensions of a = 13.75 in., b = 15.25 in., and c = 19.50 in. For an applied load of P = 4 kips, determine: (a) the normal stresses in links (1) and (2). (b) the deflection of end D of the rigid bar. D P C L₁ (1) B 33| A L₂ (2) X₂U

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 2.5.23P: Wires B and C are attached to a support at the left-hand end and to a pin-supported rigid bar at the...

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