Consider a point in a structural member that is subjected to plane stress. Normal and shear stress magnitudes acting on horizontal and vertical planes at the point are Sy = 40 ksi, Sy = 17 ksi, and Sy = 10 ksi. (a) Draw Mohr's circle for this state of stress. (b) Determine the principal stresses and the maximum in-plane shear stress acting at the point. (c) Show these stresses on an appropriate sketch (e.g., see Fig. 12.15 or Fig. 12.16). (d) Determine the absolute maximum shear stress at the point. Sy Sxy Answer: (a) Draw Mohr's Circle for this state of stress. (b) Op1 = i ksi Op2 = i ksi Tmax in-plane i ksi %3D
Consider a point in a structural member that is subjected to plane stress. Normal and shear stress magnitudes acting on horizontal and vertical planes at the point are Sy = 40 ksi, Sy = 17 ksi, and Sy = 10 ksi. (a) Draw Mohr's circle for this state of stress. (b) Determine the principal stresses and the maximum in-plane shear stress acting at the point. (c) Show these stresses on an appropriate sketch (e.g., see Fig. 12.15 or Fig. 12.16). (d) Determine the absolute maximum shear stress at the point. Sy Sxy Answer: (a) Draw Mohr's Circle for this state of stress. (b) Op1 = i ksi Op2 = i ksi Tmax in-plane i ksi %3D
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Consider a point in a structural member that is subjected to plane stress. Normal and shear stress magnitudes acting on horizontal and
vertical planes at the point are Sx = 40 ksi, Sy = 17 ksi, and Sxy = 10 ksi.
(a) Draw Mohr's circle for this state of stress.
(b) Determine the principal stresses and the maximum in-plane shear stress acting at the point.
(c) Show these stresses on an appropriate sketch (e.g., see Fig. 12.15 or Fig. 12.16).
(d) Determine the absolute maximum shear stress at the point.
Sxy
Sx
Answer:
(a) Draw Mohr's Circle for this state of stress.
(b) Op1 =
ksi
Op2 =
i
ksi
Tmax in-plane
i
ksi](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffdc53f65-3c1d-4329-9ba1-3b4fc65bba6f%2Fdbd08dd0-9b55-4f9d-886b-bdbfa8a67ec8%2Fmlm4p4t_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider a point in a structural member that is subjected to plane stress. Normal and shear stress magnitudes acting on horizontal and
vertical planes at the point are Sx = 40 ksi, Sy = 17 ksi, and Sxy = 10 ksi.
(a) Draw Mohr's circle for this state of stress.
(b) Determine the principal stresses and the maximum in-plane shear stress acting at the point.
(c) Show these stresses on an appropriate sketch (e.g., see Fig. 12.15 or Fig. 12.16).
(d) Determine the absolute maximum shear stress at the point.
Sxy
Sx
Answer:
(a) Draw Mohr's Circle for this state of stress.
(b) Op1 =
ksi
Op2 =
i
ksi
Tmax in-plane
i
ksi
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