3.2.2PPTavPdavProblems 2.5-2.7PThe cross-sectional area of the prismatic bar is A = 0.024 m² and the angle40°. The average normal stress on the plane P is av 200 kPa. Determinethe axial force P and the average shear stress TavP = 8.18 kN, Tav = -168 kPa.

GivenA=0.024 mθ=40oσav=200kPaP=8.18 kNτav=-168 kPa

Answered: P Tav P σαν

Engineering

Mechanical Engineering

P Tav P σαν

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 7.2.12P: Solve the preceding problem if the norm al and shear stresses acting on the element are sx = 2100...

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Crystalline Imperfections

The crystalline imperfections are described as the geometrical defects in the crystal due to incorrect arrangement of atoms, impurity, vacancy, and many more. It is not possible to achieve a perfect or ideal crystal, practically.

Question

3.2.2
P
P
Tav
P
dav
Problems 2.5-2.7
P
The cross-sectional area of the prismatic bar is A = 0.024 m² and the angle
40°. The average normal stress on the plane P is av 200 kPa. Determine
the axial force P and the average shear stress Tav
P = 8.18 kN, Tav = -168 kPa.

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