The components of plane stress at a critical point on a steel shell are shown in the figure below. The yield stress (Gy) of the material in simple tension is 250 MPa. 60 MPa 40 MPa 70 MPa (a) Determine the magnitude of the principal stresses and maximum shear stress. Sketch these on appropriately orientated elements. (b) Calculate the factor of safety against yield on the basis of i. Tresca failure criterion ii. Von Mises failure criterion

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: The state of stress at a point is given by: o= 80 MPa, oy=100 MPa and tauxv =60 MPa. If the yield…

A: State of stresses-σx=80 MPaσy=100 MPaτxy=60 MPayield strength-fy=150 MPa

Q: For the state of stresses (in MPa) shown in the figure below, the maximum shear stress (in MPa) is 4…

A: Given- the state of stresses in the figure.   σx=4 MPa,σy=-2 MPa,τxy=4 MPa.

Q: At a point in a machine component that is subjected to plane stress, the normal and shear stresses…

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Q: For the state of stresses (in MPa) shown in the figure below, the maximum shear stress (in MPa) is 2…

A: A state of stress is given as shown in the figure-To Find-The value of the maximum shear stress.

Q: Q3.For the stress state shown below: 300 MPa 100 MPa 100 MPa 200 MPa -200 MPa 100 MPa 100 MPa 300…

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Q: If €, and e, are the maximum and minimum strains, respectively in the neighbourhood of a point in a…

A: Principal Strain: Maximum and minimum normal strain possible for a specific point on a structural…

Q: Ical point part made 81 a m Ox,max = 15ksi, Oy,max = 30 ksi, Txy,max = 15 ksi, Ox,min = -35 ksi,…

A:

Q: An element is subjected to the following plane stress condition. The maximum principal stress in psi…

A: Given data : Normal stress in X direction=σXσX=20 psiNormal stress in Y direction=σYσY=0 psiShear…