Problem 6.5 A hollow aluminum shaft (G=27 GPa) is subjected to torques as shown. Determine(a) the maximum shear stress in the shaft(b) the angle of twist of the free end of the shaft.Solution:0 A BC z (a)From B to CTBC14−kN⋅m⋅:=From A to BTAB29 kN⋅m⋅TBC+:=TAB15 kN m⋅⋅=From 0 to AT0A25−kN⋅m⋅TAB+:=T0A10−kN m⋅⋅=The maximum shearing stress occurs in the section with the largest torquer50mm⋅:=Jπ32100 mm⋅()480 mm
This is the end of the preview. Sign up
access the rest of the document.