Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 13 MPain size.(a) Determine the stresses o, a, and the magnitude of T, and show them on a stress element.(b) Determine the stresses o, a, and the magnitude of Te and show them on a stress element that is properly rotated with respect tothe x-y element. The sketch must include the magnitude of the angle between the x and n axes and an indication of the rotationdirection (ie. either clockwise or counterclockwise).Answer:(a) o, 52MPa156MPaMPaMPa4.-26MPaTat-78MPa

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rs circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 13 MPa in size. Determine the stresses a,a, and the magnitude of T, and show them on a stress element. Determine the stresses a, a, and the magnitude of Tand show them on a stresselement that is properly rotated with respect to *yelement. The sketch must include the magnitude of the angle between the x andnawes and an indication of the rotation etion ie. either clockwise or counterclockwisel

rs circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 13 MPa in size. Determine the stresses a,a, and the magnitude of T, and show them on a stress element. Determine the stresses a, a, and the magnitude of Tand show them on a stresselement that is properly rotated with respect to *yelement. The sketch must include the magnitude of the angle between the x andnawes and an indication of the rotation etion ie. either clockwise or counterclockwisel

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 9 MPa in size. (a) Determine the stresses o, o, and the magnitude of Ty and show them on a stress element. (b) Determine the stresses o, 0, and the magnitude of tpt and show them on a stress element that is properly rotated with respect to the x-y element. The sketch must include the magnitude of the angle between the x and naxes and an indication of the rotation direction (ie., either clockwise or counterclockwise). y Answer: MPa (a) o Oy MPa MPa Txy MPa (b) ơn- MPa Ot MPa Tnt
Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 21 MPa in size. (a) Determine the stresses o, a, and the magnitude of Tyand show them on a stress element. (b) Determine the stresses O, o, and the magnitude of Tg and show them on a stress element that is properly rotated with respect to the x-y element. The sketch must include the magnitude of the angle between the x and n axes and an indication of the rotation direction (i.e., either clockwise or counterclockwise). Answer: (a)o.. MPa MPa MPa (b) On- MPa MPa Tre MPa Save for Later Attempts: 0 of 1 used Submit Answer
Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 13 MPa in size. (a) Determine the stresses oy, Oy, and the magnitude of Tyy and show them on a stress element. (b) Determine the stresses on, Ot, and the magnitude of Tpt and show them on a stress element that is properly rotated with respect to the x-y element. The sketch must include the magnitude of the angle between thex and n axes and an indication of the rotation direction (i.e., either clockwise or counterclockwise). Answer: MPа (a) ox = -52 MPa Oy = 110.0720 110.0720 MPа Txy = MPa (b) On = 58.30865 MPа Ot = -162.30865 MPa Tnt = 110.3086
Mohr's cirde is shown for a point in a physical object that is subjected to plane stress. Each grid square is 14 MPa in size (a) Determine the stresses o, a, and the magnitude of T and show them on a stress element. (b) Determine the stresses o, o, and the magnitude of T and show them on a stress element that is properly rotated with respect to thexy element The sketch must include the magnitude of the angle between the x and n axes and an indication of the rotation direction (Le, either dockwise or counterdockwise). Answer: (a) o,. MPa MPa MPa (b) a. MPa MPa Tee- MPa
Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 9 MPa in size. (a) Determine the stresses o,, Oy, and the magnitude of Tyy and show them on a stress element. (b) Determine the stresses op, Op, and the magnitude of Tnt and show them on a stress element that is properly rotated with respect to the x-y element. The sketch must include the magnitude of the angle between the x and n axes and an indication of the rotation direction (i.e., either clockwise or counterclockwise).
Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 7 MPa in size. (a) Determine the stresses ox, Oy, and the magnitude of Tyy and show them on a stress element. (b) Determine the stresses On, O, and the magnitude of Tnt and show them on a stress element that is properly rotated with respect to the x-y element. The sketch must include the magnitude of the angle between the x and n axes and an indication of the rotation direction (i.e., either clockwise or counterclockwise). y
Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 13 MPa in size. (a) Determine the stresses ox, Oy, and the magnitude of Tyy and show them on a stress element. (b) Determine the stresses on, O, and the magnitude of Tnt and show them on a stress element that is properly rotated with respect to the x-y element. The sketch must include the magnitude of the angle between the x and n axes and an indication of the rotation direction (i.e., either clockwise or counterclockwise). y Answer: MPa (a) Ox = MPа Oy = MPa Txy = MPa (b) ơn = MPa Ot = MPa Tnt =
Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 8 MPa in size. (a) Determine the stresses ox, Oy, and the magnitude of Tyand show them on a stress element. (b) Determine the stresses o,, O, and the magnitude of Tnt and show them on a stress element that is properly rotated with respect to the x-y element. The sketch must include the magnitude of the angle between the x and n axes and an indication of the rotation direction (i.e., either clockwise or counterclockwise). y
Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 400 psi in size. (a) Determine the stresses o, Oy, and the magnitude of Tyand show them on a stress element. (b) Determine the principal stresses and the magnitude of the maximum in-planeshear stress acting at the point and show these stresses on an appropriate sketch (eg., see Figure 12.15 or Figure 12.16). C Answer: (a) Ox- psi Oy - psi Txy - psi (b) Op1= psi Op2 = psi Tmax in-plane= psi