The rigid beam of negligible weight is supported by a pin at O and two vertical Rods. Find the vertical displacement of the P=70-kips weight. Bronze A = 2 in.2 E = 12 × 10º psi- Steel * A = 0.5 in.² E = 29 × 10º psi 10 ft 3 ft – 3 ft - 8 ft P

The rigid beam of negligible weight is supported by a pin at O and two vertical Rods. Find the vertical displacement of the P=70-kips weight. Bronze A = 2 in.2 E = 12 × 10º psi- Steel * A = 0.5 in.² E = 29 × 10º psi 10 ft 3 ft – 3 ft - 8 ft P

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter5: Stresses In Beams (basic Topics)

Section: Chapter Questions

Problem 5.12.11P: A cylindrical brick chimney of height H weighs w = 825 lb/ft of height (see figure). The inner and...

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Concept explainers

Free Body Diagram

The system of forces acting on a body tends to either rotate it or make the body undergo motion. In general, when an external agent exerts a force on a body, the body undergoes translational motion and rotational motion. The body has six degrees of freedom under the influence of that force. Here, three degrees of freedom are from the translational motion while the other three are from the rotation motion. However, sometimes the bodies are not allowed to undergo any motion and are fixed, under such conditions the body is said to be constrained.

Question

Please include the free body diagram

a)What is the elongation in bronze?
0.191456 in
0.18125 in
0.2872 in
0.071796 in

b)What is the elongation in Steel?
0.191456 in
0.18125 in
0.071796 in
0.2872 in

c)Vertical displacement of load P?
0.18125 in
0.2872 in
0.191456 in
0.071796 in

The rigid beam of negligible weight is supported by a pin at O and two vertical
Rods. Find the vertical displacement of the P=70-kips weight.
Bronze
Steel
*A = 0.5 in.²
E = 29 × 106 psi
A = 2 in.2
10 ft
E = 12 × 10° psi -
|3 ft
F3 ft -
8 ft
4 ft-

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