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(Solved): A tensile link of thickness t with two fillets is subjected to a reversed bending fluctuating betwee ...
A tensile link of thickness t with two fillets
is subjected to a reversed bending fluctuating
between Mmin=120N.m and Mmax=180N.m.
Calculate the factor of safety n for unlimited life
using both Goodman and Soderberg criterions.
D=120mm,d=80mm,r=16mm,t=15mm, the
material is steel and Su=700MPa,Kt=1.72, surface
is hot-rolled, reliability of %90 is desired.