Problem 6.20Find the maximum shear stress and unit angle of twist of the bar having the cross section shown whensubjected to a torque at its ends of 600 N-m. Solution:97.5 mm 191 mm5 mm 9 mmT600 N⋅m⋅:=GPa109Pa⋅:=G77.5 GPa⋅:=b197.5 mm⋅2:=h19mm⋅2:=b1h110.833=b2191 mm⋅2:=h25mm⋅2:=b2h238.2=b/h > 10 for both sides and thusC1:=JC31n
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This note was uploaded on 01/11/2011 for the course MAE 3040 taught by Professor Mechanicsofsolids during the Spring '10 term at Utah State University.