The boom of the crane ABC shown in Figure 1 is pin supported at A. The hydraulic support BD can be assumed as a two-force member. It carries load only along its axis. Calculate the reaction forces at the pin support and the reaction force exerted by BD on the boom. The data required to solve the problem are: L₁ = 4.5 m, L₂ = 4 m, a = 60°, B = 50° and T = 34 kN.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
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Chapter1: Tension, Compression, And Shear
Section: Chapter Questions
Problem 1.3.6P: Consider the plane truss with a pin support at joint 3 and a crtica1 roller support at joint 5 (see...
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L₁ B 7 B D -‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒‒ T Figure 1. Boom of a crane supporting load T. The boom of the crane ABC shown in Figure 1 is pin supported at A. The hydraulic support BD can be assumed as a two-force member. It carries load only along its axis. Calculate the reaction forces at the pin support and the reaction force exerted by BD on the boom. The data required to solve the problem are: L₁ 4.5 m, L₂ = 4 m, a = 60°, B = 50° and T = 34 kN. =
B
22
Figure 1. Boom of a crane supporting load T.
The boom of the crane ABC shown in Figure 1 is pin supported at A. The hydraulic support BD can be
assumed as a two-force member. It carries load only along its axis. Calculate the reaction forces at the
pin support and the reaction force exerted by BD on the boom. The data required to solve the problem
are: L₁ = 4.5 m, L₂ = 4 m, a = 60°, B = 50° and T = 34 kN..
Transcribed Image Text:B 22 Figure 1. Boom of a crane supporting load T. The boom of the crane ABC shown in Figure 1 is pin supported at A. The hydraulic support BD can be assumed as a two-force member. It carries load only along its axis. Calculate the reaction forces at the pin support and the reaction force exerted by BD on the boom. The data required to solve the problem are: L₁ = 4.5 m, L₂ = 4 m, a = 60°, B = 50° and T = 34 kN..
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