QI/ For the state of plane stress shown below, construct a Mohr's circle and determine (a) the principle stress acting at this point (b) the orientation of the principle stress (c) the maximum in-plane shear stress at the point (d) the orientation of the maximum in-plane shear stress (e) show the results on elements

QI/ For the state of plane stress shown below, construct a Mohr's circle and determine (a) the principle stress acting at this point (b) the orientation of the principle stress (c) the maximum in-plane shear stress at the point (d) the orientation of the maximum in-plane shear stress (e) show the results on elements

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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1. At a point in a piece of elastic material, direct stresses of 92 MN/m2 tensile and -49 MN/m2 compressive are applied on mutually perpendicular planes. The planes are also subjected to a shear stress. If the greater principal stress is limited to 100 MN/m2 tensile, determine the value of shear stress. Give you answer to 2 significant figures in MN/m2
(c) For the given state of stress determine the following: (1) Principal stresses and its orientation (2) Normal and shearing stress after the element shown has been has been (a) 25° clockwise and (b) 10° counterclockwise. sketch a properly oriented element 10 MPa 30 MPa 50 MPa
sigma x =10 Mpa
Just do part A thanks
Handwritten solution recommended with diagram
None
2.7. The principal stresses at a given point are ơj =10 MPa, ơ2=-100 MPa. Sketch Mohr's circle for this state of stress and determine the normal stress on a plane in- clined at an angle 0 to the principal plane 1. Hence find the range of values of 0 for which the normal stress is tensile.
Q2) For the state of plane stress given on the element below, construct a Mohr's circle. Use circle to determine (1) the principal stresses, (2) the principal stress direction, (3) the maximum in-plane shear stress and corresponding and normal stress. 100 MPa 150 MPa Tay - 50 MPa
Mohr's Circle The major and minor principal stresses acting at a point are 80 psi compression and 20 psi tension. (a) Draw the Mohr's circle for this stress combination. (b) What is the maximum shear stress acting at the point, and what value of normal stress acts on the plane? (c) Determine the value of the shear and normal stress acting on a plane that is 30° from the major principal plane. kindly answer the following with a complete solution so that i can understand how to solve it. thank you
3. As shown, a vertical 200 lb force is applied to the gear and shaft assembly at point D. Shaft ABC is solid and has a 0.5 in. radius. (you may use a coordinate system of your choice, as long it's correct.) y 2.5 in. 10 in. D H B Z X 200 lb a) Determine the state stress (all stresses with their indices) at point H on top of the shaft. b) Determine the principal stresses and max shear stress at point H.