Which of the following statement is/are correct? (please select MORE THAN one answer) Radius of a Mohr's circle is equal to the maximum in-plane shear stress Radius of a Mohr's circle is NOT equal to the maximum in-plane shear stress Maximum normal stress is equal to average stress plus the radius of a Mohr's circle D Minimum normal stress is equal to average stress plus the radius of a Mohr's circle

Which of the following statement is/are correct? (please select MORE THAN one answer) Radius of a Mohr's circle is equal to the maximum in-plane shear stress Radius of a Mohr's circle is NOT equal to the maximum in-plane shear stress Maximum normal stress is equal to average stress plus the radius of a Mohr's circle D Minimum normal stress is equal to average stress plus the radius of a Mohr's circle

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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The Mohr's circle representing a given state of stress is shown. The diagonal line AB represents the original orientation where point A corresponds to the x face and point B corresponds to the y face. a) Show the stresses represented by line AB on the provided stress element. 60 X -30-1 {MPa} y T(MPa) b) Determine the principal stresses and show them on a properly oriented stress A element. y X 40 B 20p 30 40 40
Bi-axial state of stress at a point is shown below. What will be the value of principal stresses and maximum in-plane shear stress. 80 MPa 50 MPa 100 MPa * 100 MPa 80 MPa
q1 b In 2D XY-plane-stress analysis, how many stress components you need to calculate.Please write/show their names in XY plane on a plane element.
What is the maximum in-plane shear stress for the given state of stress? Express your answer with appropriate units to three significant figures. • View Available Hint(s) Tmax in-plane = Value Units Submit Part B - Maximum normal stress magnitude What is the principal normal stress with the largest magnitude? Express your answer with appropriate units to three significant figures. • View Available Hint(s) HA Value Units Ởmax =
A steel pipe with an outside diameter of 115 mm and an inside diameter of 105 mm supports the loadings shown. Assume a = 510 mm, b = 230 mm, Px = 20 kN, P, = 16 kN, and P, = 11 kN. (a) Determine the normal and shear stresses on the top surface of the pipe at point H. (b)Determine the principal stresses and maximum in-plane shear stress magnitude at point H and show the orientation of these stresses on an appropriate sketch. a |P, y P: P H K
(b) Mohr's circle, invented by Christian Otto Mohr, is a graphical representation of the transformation law for the stress system. Use Mohr's circle to determine the stresses on an element inclined at 30° clockwise to the state of plane stress system as shown in Figure 1 and show the corresponding stress elements. Q2 (a) It is important im 80 MPa 50 MPa Ľ 50 MPa Figure 1 80 MPa 25 MPa
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A plane stress state is given as follows (50MP in the bottom right corner denotes the shear component, and others denote the normal components). 1) Please draw the Mohr's circle of this plane stress state. Indicate the center of the circle, the radius of the circle, and the point that corresponds to x-plane (the normal of the plane is x axis) 2) Determine the principal stresses and directions of this stress state using Mohr's circle. 3) Draw the stress element to show maximum shear stress 71, T2, and the corresponding normal stress. 75 MPa 50 MPa 50 MPa
the state of stress at a point can be described by óx=36 MPa and Txy= 17MPa a second coordinate system is rotated by theta35 degrees What is the normal stress in the direction of the x' axis what is the shear stress in the y'-direction for the faces with a normal in the x'-direction what is the normal stress in the direction of the y'-axis
Part A - Normal Stresses, Shear, and Angles The stress element shown in the figure below is subjected to the indicated stresses of magnitude |ox| 01, p1, 02 =, =, 0p2 = Tmax,in-plane Determine the principal normal stresses 0₁ and 02, the maximum in-plane shear stress Tmax,in-plane, and the angles at which they occur relative to the given stress element. Follow the sign convention. Suppose that when the element is oriented at an angle p1 relative to the given stress element, the normal stress that acts along the x' axis of the element is equal to the maximum normal stress 1. When the element is oriented at an angle 02 relative to the given stress element, the normal stress that acts along the x' axis of the element is equal to the minimum normal stress 02. When the element is oriented at an angle , relative to the given stress element, the shear stress that acts on the element is equal to the maximum in-plane shear stress Tmax,in-plane and is positive according to the sign convention. ,…
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