3. Given the following stress functions, = 3x² + 3y² − σ₁ = 3y² o₂ = 3x+y-z+ 6x = -Z Tay=z-6xy-² T₁₂ = x+y= ²/ Tyz=0 (a) show that the above stress state is in equilibrium (b) for the stress state at point x = 1/2, y = 1, and z = 3/4, determine the principal stresses.

Q: At a point on the free surface of a stressed body, a normal stress magnitude of Sy = 54 MPa (C) and…

A:

Q: . For the plane stress situation shown in the figure, the maximum shear stress and the plane on…

A: A plane stress system as shown-Stress values-,To Find-The value of the maximum shear stress and the…

Q: [0.0016 [o] = 0.0003 0 0.0003 0.0008 0 0 0 0.0004. a. Determine the strain matrix for this strain…

A: Data given Find:  (a) Determine the strain matrix for the given strain state if the x and y axes…

Q: Two Triangular wedges are glued together as shown in the following figure. The stress acting normal…

A: Stresses acting on the planes-To Find-The value of the normal stress

Q: Learning Goal: To determine the in-plane principal stresses and maximum shear stress along with…

A: If you have any doubts please comment

Q: The state of plane strain at a point is ɛ, = 800 x 10-6, ɛ, = 200 x 10-6 and y, = -600 x 10-6, If…

A: To Find, Major principal stress = ?

Q: For the stress block shown, what is OP2 if OP1 = 140 MPa (T)? A.60 MPa (T) 40 MPa B.60 MPa (C) C.20…

A: Calculations:σx=+120mpaσy=-40Mpaσ1=140mpagivenσ1=σx+σy2+σx-σy2+ζxy2140=120-402+120+4022+ζxy2140=40+8…

Q: 2. The assembly in Figure consists of a light rigid bar AB, pinned at 0, that is attached to the…

A:

Q: At a point on the free surface of a stressed body, a normal stress magnitude of Sy = 52 MP exist on…

A: To find unknown stresses