Figure shows a state of plane stress consists of normal stresses σx = 60 MPa and σy = -40MPa; and unknown shear stress, ?xy. The maximum principal stress was determined to be 104.34 MPa. Using Mohr’s circle, determine; the magnitude of the shear stress, the principal plane and the minimum principal stress. Then, sketch the element showing all stresses in its proper orientation, the maximum shear stress, associated normal stress and the orientation of the element. Then, sketch the element showing all stresses in its proper orientation, the stress components acting on the inclined plane AB. Then, sketch the element showing all stresses in its proper orientation
Figure shows a state of plane stress consists of normal stresses σx = 60 MPa and σy = -40MPa; and unknown shear stress, ?xy. The maximum principal stress was determined to be 104.34 MPa. Using Mohr’s circle, determine; the magnitude of the shear stress, the principal plane and the minimum principal stress. Then, sketch the element showing all stresses in its proper orientation, the maximum shear stress, associated normal stress and the orientation of the element. Then, sketch the element showing all stresses in its proper orientation, the stress components acting on the inclined plane AB. Then, sketch the element showing all stresses in its proper orientation
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Figure shows a state of plane stress consists of normal stresses σx = 60 MPa and σy = -40MPa; and unknown shear stress, ?xy. The maximum principal stress was determined to be 104.34 MPa. Using Mohr’s circle, determine;
- the magnitude of the shear stress,
- the principal plane and the minimum principal stress. Then, sketch the element showing all stresses in its proper orientation,
- the maximum shear stress, associated normal stress and the orientation of the element. Then, sketch the element showing all stresses in its proper orientation,
- the stress components acting on the inclined plane AB. Then, sketch the element showing all stresses in its proper orientation.
Transcribed Image Text:40 MPa
В
60 MPa
50°
A
Txy
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