The major principal stress and deviator stress at a point are 100 kPa and 60 kPa, respectively. Indicate the magnitude of the minor principal stress. What is the value of the maximum shear stress and of the normal stress acting on the same plane? (Deviator stress is the algebraic difference between the values for the principal stresses.)

The major principal stress and deviator stress at a point are 100 kPa and 60 kPa, respectively. Indicate the magnitude of the minor principal stress. What is the value of the maximum shear stress and of the normal stress acting on the same plane? (Deviator stress is the algebraic difference between the values for the principal stresses.)

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter9: Time, Temperature, And Mechanical Properties

Section: Chapter Questions

Problem 9.3P

See similar textbooks

Similar questions

The stresses at a point in a bar are o1 = 28N/mm2 (tensile) and o2=12N/mm2 (compressive) as shown in Figure (a) Determine the normal, tangential and resultant stress in magnitude and direction on a plane inclined at 55° to the axis of the major stress. (b) Determine the maximum intensity of shear stress in the material at the point. (c) Also, solve the same problem using Mohr's circle method and compare the results. O2 Axis of Major Stress 55°
What is Mohr's circle of stress? At a point in an elastic material, a direct tensile stress of 60 kN/mm² and a direct compressive stress of 40 kN/mm² are applied on planes at right angles to each other. If the maximum principal stresses are limited to 75 N/mm² (tensile). Find the shear stress that may be allowed on the planes. Also determine the minimum principal stress and the maximum shear stress. 10001
Principle stress,
Choose the correct one and explain it
I need the answer as soon as possible
A state of stress is specified in the figure shown. Determine the principal stress oy (mPa) if P =-20 mPa and y = 15 mPa P V
A state of stress is specified in the figure shown below. Determine the Normal stress o (mPa) on the Principal Plane if P1 = -63 mPa; P2 = -80 mPa and v= 54 mPa Py Px
Direct stresses of 120 N/mm2 (tension) and 90 N/mm2 (compression) are applied at a particular point in an elastic material on two mutually perpendicular planes. The principal stress in the material is limited to 200 N/mm2 (tension). Calculate the allowable value of shear stress at the point on the given planes. Determine also the value of the other principal stress and the maximum value of shear stress at the point using Mohr’s Circle.
3 - A strain gauge is attached to the side of a beam, as shown by the cross-section view in the figure. When the beam is subjected to a specified uniform moment, the longitudinal strain measured by the gauge is -300μ. Plot the axial stress profile over the height of the cross- section. What is the magnitude of the moment that produced this strain gauge reading? Assume E = 75 GPa. 10↑ Strain gauge dimensions in mm 30 30 beamcross-section
Read the question carefully and give me both a and b right solutions according to the question. Note: Give me clear solution
At a point in a stressed material, the major principal stress is 44 kPa tension and the minor principal stress is 18 kPa tension. Using Equations 1 and 2, determine the maximum shear stress that acts through the point and the normal stress on the plane of maximum shear.
Consider a point in a structural member that is subjected to plane stress. Normal and shear stresses acting on horizontal and vertical planes at the point are shown. Assume'stress magnitudes of 5,-80 MPa, S - 220 MPa. Sy For the given state of stress at a point in a structural member, determine the center Cand the radius R of Mohr's circle. Answers: C- MPa, R- i MPa. Save for Later Part 3 Determine the principal stresses (api > Op2 ) for this state of stress. Answers: Opl = MPa, o,2 = MPa Save for Later Part 4 For this Mohr's circle, determine the magnitude of the central angle between: (a) pointxand the point representing the principal stress opl- (b) point x and the point representing the principal stress Op2. (a) Angle - i (b) Angle - i