QI : In the following fig the truss is loaded by a force (P) at point ( G)and ( 2p) at point (F) knowing that the cross section arca A is constant forall bars find :a-The stress in bar (Af) and (AB).b- If the load P-30 KN and the cross section area is 100 mm what arethe stress in previous bars. Ie AB and AF

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QI : In the following fig the truss is loaded by a force (P) at point ( G) and ( 2p) at point (F) knowing that the cross section area A is constant for all bars find: a-The stress in bar (Af) and (AB). b- If the load P-30 KN and the cross section area is 100 mm what are the stress in previous bars. le AB and AF

QI : In the following fig the truss is loaded by a force (P) at point ( G) and ( 2p) at point (F) knowing that the cross section area A is constant for all bars find: a-The stress in bar (Af) and (AB). b- If the load P-30 KN and the cross section area is 100 mm what are the stress in previous bars. le AB and AF

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.3.8P: A circular cylindrical steel tank (see figure) contains a volatile fuel under pressure, A strain...

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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

QI : In the following fig the truss is loaded by a force (P) at point ( G)
and ( 2p) at point (F) knowing that the cross section arca A is constant for
all bars find :
a-The stress in bar (Af) and (AB).
b- If the load P-30 KN and the cross section area is 100 mm what are
the stress in previous bars. Ie AB and AF

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