Octahedral stresses are the stresses acting on the faces of a three-d – McqOptions

MCQOPTIONS

1.	Octahedral stresses are the stresses acting on the faces of a three-dimensional octahedron which has the geometric property that the faces of the planes make equal angles with each of the three principal directions of stresses.
A.	True
B.	False
Answer» B. False

Discussion

No Comment Found

Related MCQs

The Prandtl-Reuss stress strain relation equation is used for _____________
The levy mises stress-strain relation equation is used for _____________
Octahedral stresses are the stresses acting on the faces of a three-dimensional octahedron which has the geometric property that the faces of the planes make equal angles with each of the three principal directions of stresses.
In the following diagram, the green ellipse shows the yielding criteria according to von-mises for isotropic material. What does the red ellipse represent?
Von-mises and Tresca yielding criteria applies to both the isotropic and anisotropic materials.
The greatest divergence in predicting the yield stress for distortion between the Tresca’s criteria and Von-Mises criteria occurs at __________
The following diagram represents the equation σ12+σ32 – σ1σ3 = σo2 for the von-mises condition.The plot is known as the yield locus for Von-Mises criteria. Which of the following statement is not correct?
For the biaxial plane stress condition, the von Mises yield criteria can be expressed as:σ12+σ32 – σ1σ3= σo2The above equation physically represents _________
For the biaxial plane stress condition, the von Mises yield criteria can be expressed as ___________Given that principal stresses are σ1, σ2, σ3 where σ2=0 and yield stress is σo.