Answered: 1- The normal and shearing stresses at…

1- The normal and shearing stresses at point K 2- Sketch the results on a differential volume element located at this point | 100 mm 12 kN 100 mm 75 mm 125 mm 150 mm 9 kN | 175 nim 100 kN 375 mm

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 7.2.10P: Solve the preceding problem if the normal and shear stresses acting on element B are 56 MPa, 17 MPa,...

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Concept explainers

Stress transformation

The term stress indicates the measure of internal forces that develop due to an external force's application on an object. When a specific external force is applied to an object, internal stress generates in the material. The value of stress can obtain by taking the ratio of the externally applied force and cross-sectional area of the object. There are different types of stress depending on the type of external force.

Question

For the beam and loading shown in the figure below, determine:
1- The normal and shearing stresses at point K
2- Sketch the results on a differential volume element located at this point
100 mm
12 kN
100 mm
75 mm
125 mm 150 mm
9 kN
175 nim
100 KN
375 mm
50 mm

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