pnysical (a} Determine the stresses o, Oy, and the magnitude of Ty and show them on a stress element. (b) Determine the principal stresses and the magnitude of the maximum in-plane shear stress acting at the point and show these stresses on an appropriate sketch (eg, see Figure 12.15 or Figure 12.16). y Answer: a) Ox- psi Oy- psi Txy- psi b) Op1" psi Op2 = psi Tmaxin-plane" psi

pnysical (a} Determine the stresses o, Oy, and the magnitude of Ty and show them on a stress element. (b) Determine the principal stresses and the magnitude of the maximum in-plane shear stress acting at the point and show these stresses on an appropriate sketch (eg, see Figure 12.15 or Figure 12.16). y Answer: a) Ox- psi Oy- psi Txy- psi b) Op1" psi Op2 = psi Tmaxin-plane" psi

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 780 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-plane shear stress acting at the point and show these stresses on an appropriate sketch (e.g., see Figure 12.15 or Figure 12.16). y Answer: (a) ox = i psi Oy = psi Txy = psi (b) Op1 = i psi Op2 = i psi Tmax in-plane " i psi
Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 800 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-plane shear stress acting at the point and show these stresses on an appropriate sketch (e.g., see Figure 12.15 or Figure 12.16). y
Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 800 psi in size. (a) Determine the stresses o, Oy, and the magnitude of Twand show them on a stress element. (b) Determine the principal stresses and the magnitude of the maximum in-plane shear stress acting at the point and show these stresses on an appropriate sketch (e.g., see Figure 12.15 or Figure 12.16). y
Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 440 psi in size. (a) Determine the stresses o, Oy, and the magnitude of Ty and show them on a stress element. (b) Determine the principal stresses and the magnitude of the maximum in-plane shear stress acting at the point and show these stresses on an appropriate sketch (e.g., see Figure 12.15 or Figure 12.16). y Answer: (a) ox = i psi Oy = i psi Txy = i psi (b) Op1= psi Op2 = psi Tmax in-plane psi
Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 240 psi in size. (a) Determine the stresses o, Gy, and the magnitude of Ty and show them on a stress element. (b) Determine the principal stresses and the magnitude of the maximum in-plane shear stress acting at the point and show these stresses on an appropriate sketch (e.g., see Figure 12.15 or Figure 12.16). y Answer: (a) Ox = psi %3D Oy = psi
Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 280 psi in size. (a) Determine the stresses Ox, Oy, and the magnitude of Tyand show them on a stress element. (b) Determine the principal stresses and the magnitude of the maximum in-plane shear stress acting at the point and show these stresses on an appropriate sketch (e.g., see Figure 12.15 or Figure 12.16). y Answer: (a) Ox = i ! psi Oy= i ! psi %3D Txy = psi (b) Op1 = i psi Op2 = i psi Tmax in-plane psi
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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 680 psi in size. (a) Determine the stresses , gy, and the magnitude of Tyy and show them on a stress element. (b) Determine the principal stresses and the magnitude of the maximum in-plane shear stress acting at the point and show these stresses on an appropriate sketch (e.g., see Figure 12.15 or Figure 12.16). X D C y b
Mohr's circle is shown for a point in a physical object that is subjected to plane stress. Each grid square is 680 psi in size. (a) Determine the stresses o, o, and the magnitude of Ty and show them on a stress element. (b) Determine the principal stresses and the magnitude of the maximumin-plane shear stress acting at the point and show these stresses on an appropriate sketch (e.g, see Figure 12.15 or Figure 12.16). Answer: (a) ox. 1 psi Oy- psi Txy psi (b) op1= psi Op2 =1 psi Tmax in-plane psi