For a case of plane stress, oy = 40MN/m2,Oy = 0, txy = 80MN/m2. What are the principal%3Dstresses and their orientation with x and y axes?(a) 01 = 80 MN / m2 ,%3Dnis da02 = 40MN / m²,0, = 30°%3D%3D(b) o1 = 100MN/ m²,%3Dhe02 =-60MN/ m², 0, = 32°%3D6 JA(c) o1 = 102.5 MN /m²,02 =-62.5MN/m2, 0, = 36°%3D%3D(d) o=105 MN/m,2 62MN/m²,0, = 36°

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For a case of plane stress, oy = 40MN/m, Oy = 0, txy = 80MN / m². What are the principal stresses and their orientation with x and y axes? (a) o, = 80 MN/ m2, 80 MN/ m2 , %3D 02 = 40MN / m2, 0, = 30° %3D (b) o, = 100MN/m² , %3D 02 =-60MN/ m², 0, = 32° og nisheo s lA 8 (c) o, = 102.5 MN / m², 02 =-62.5MN/m²,0, = 36° %3D (d) o, =105 MN/m²,02 = 62MN/m,0, = 36° %3D %3D

For a case of plane stress, oy = 40MN/m, Oy = 0, txy = 80MN / m². What are the principal stresses and their orientation with x and y axes? (a) o, = 80 MN/ m2, 80 MN/ m2 , %3D 02 = 40MN / m2, 0, = 30° %3D (b) o, = 100MN/m² , %3D 02 =-60MN/ m², 0, = 32° og nisheo s lA 8 (c) o, = 102.5 MN / m², 02 =-62.5MN/m²,0, = 36° %3D (d) o, =105 MN/m²,02 = 62MN/m,0, = 36° %3D %3D

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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