For the following system: F=1500 N, yield strength of the material is 310 MPa. Answer the...
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For the following system: F=1500 N, yield strength of the material is 310 MPa. Answer the following questions: a) Determine the stress components at point A and point B. Show all the internal forces in the section clearly. (5%) b) Draw the stress states at points A and B. Use the subscripts for normal and shear stresses according to the coordinate system shown in the figure (5%) c) Determine the radius of shaft AC using a factor of safety 2 and using von-Mises failure theory. Select an appropriate size from standard shaft sizes. Standard shaft diameters are 22mm, 25mm, 28mm, 30mm, 32mm, 35mm, 36mm, 40mm, 45mm, 50mm. (7.5%) d) For the stress values corresponding to the standard shaft diameter you have selected, draw Mohr's circle. Calculate the principal stress values, and maximum shear stress. Draw the (7.5%) e) Find the factor of safety for the shaft (with selected diameter) according to maximum shear stress theory? (5%) Z B 141 mm 2 mm 10 mm 100 mm For the following system: F=1500 N, yield strength of the material is 310 MPa. Answer the following questions: a) Determine the stress components at point A and point B. Show all the internal forces in the section clearly. (5%) b) Draw the stress states at points A and B. Use the subscripts for normal and shear stresses according to the coordinate system shown in the figure (5%) c) Determine the radius of shaft AC using a factor of safety 2 and using von-Mises failure theory. Select an appropriate size from standard shaft sizes. Standard shaft diameters are 22mm, 25mm, 28mm, 30mm, 32mm, 35mm, 36mm, 40mm, 45mm, 50mm. (7.5%) d) For the stress values corresponding to the standard shaft diameter you have selected, draw Mohr's circle. Calculate the principal stress values, and maximum shear stress. Draw the (7.5%) e) Find the factor of safety for the shaft (with selected diameter) according to maximum shear stress theory? (5%) Z B 141 mm 2 mm 10 mm 100 mm
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