2. Assume the plane stress state: 01 = 50, 02 = -250, 112 = 150 (all stresses in MPa).2.1. Sketch Mohr's circle for this stress state.2.2. Using Mohr's circle as a geometric guide, determine the principal stresses and the direction 0p1 (+CCWfrom i, axis).2.3. Again, using the circle as a geometric guide, find the maximum shear stress (+Tmax) and the orientation ofthe axes (from axis i¡) on which it acts.2.4. Find o,* and 112* for an axis system with i," aligned 45° (+CCW) from ī.

σ1=50MPa σ2=-250MPa τ12=150MPa To Find Mohr's Circle Principal stress and their direction Maximum…

2. Assume the plane stress state: ơ1 = 50, 02 = -250, T12 = 150 (all stresses in MPa). 2.1. Sketch Mohr's circle for this stress state. 2.2. Using Mohr's circle as a geometric guide, determine the principal stresses and the direction 0,1 (+CCW from ī, axis). 2.3. Again, using the circle as a geometric guide, find the maximum shear stress (+Tmax) and the orientation of the axes (from axis ij) on which it acts.

2. Assume the plane stress state: ơ1 = 50, 02 = -250, T12 = 150 (all stresses in MPa). 2.1. Sketch Mohr's circle for this stress state. 2.2. Using Mohr's circle as a geometric guide, determine the principal stresses and the direction 0,1 (+CCW from ī, axis). 2.3. Again, using the circle as a geometric guide, find the maximum shear stress (+Tmax) and the orientation of the axes (from axis ij) on which it acts.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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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

2. Assume the plane stress state: 01 = 50, 02 = -250, 112 = 150 (all stresses in MPa).
2.1. Sketch Mohr's circle for this stress state.
2.2. Using Mohr's circle as a geometric guide, determine the principal stresses and the direction 0p1 (+CCW
from i, axis).
2.3. Again, using the circle as a geometric guide, find the maximum shear stress (+Tmax) and the orientation of
the axes (from axis i¡) on which it acts.
2.4. Find o,* and 112* for an axis system with i," aligned 45° (+CCW) from ī.

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