At a point in a material under stress, the intensity of the resultant stress on a certain plane is 55 N/mm2 (Tensile) inclined at 30 ° to the normal of the plane. The stress on a plane at right angle to this has a normal tensile component of intensity 36 N/mm². This material yields in uniaxial tension at the stress oy = 130 N/mm2. The factor of safety using von-Mises yielding criterion is:

At a point in a material under stress, the intensity of the resultant stress on a certain plane is 55 N/mm2 (Tensile) inclined at 30 ° to the normal of the plane. The stress on a plane at right angle to this has a normal tensile component of intensity 36 N/mm². This material yields in uniaxial tension at the stress oy = 130 N/mm2. The factor of safety using von-Mises yielding criterion is:

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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At a point in a material under stress, the intensity of the resultant stress on a certain plane is 55 N/mm2
(Tensile) inclined at 30 ° to the normal of the plane. The stress on a plane at right angle to this has a
normal tensile component of intensity 36 N/mm2. This material yields in uniaxial tension at the stress oy
= 130 N/mm?. The factor of safety using von-Mises yielding criterion is:
%3D

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7:Y. O %Y. O 36 ll ll くロ quiz 2 elearning.uowa.edu.iq Marked out of 1.00 P Flag question quiz 2: flexural stress which fluctuates between + 250 MN/m2 and - 115 MN/m² applied on a machine component. Calculate the ultimate strength value according to Goodman's relation. Take yield strength = 0.55 Ultimate %3D strength; Endurance strength = 0.5 Ultimate strength; and factor of safety = 1.5. A- В I D II