The figure below are timber planks joined together by a bolt with the corresponding measurements. Find the maximum safest P if the working stresses of the planks are SN ksi and MN ksi for tension and bearing respectively. %23 ... 1 in. 2 in. 1 in. + F in.

The figure below are timber planks joined together by a bolt with the corresponding measurements. Find the maximum safest P if the working stresses of the planks are SN ksi and MN ksi for tension and bearing respectively. %23 ... 1 in. 2 in. 1 in. + F in.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.2.13P: Two steel rods are welded together (see figure): the seam is oriented at angle ? = 50°. The stresses...

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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

SN=10 ksi

MN=20 ksi

The figure below are timber planks joined together by a bolt with the corresponding measurements. Find the maximum safest P if
the working stresses of the planks are SN ksi and MN ksi for tension and bearing respectively.
...
2
1 in.
2 in.
1 in.
in.

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