Course Flow

Week Topics Preliminary
1 Fatigue loading and fatigue fracture, mechanism, impotance and basis effects
2 Microscopic data of fractured parts and loading relations
3 To determine fatigue strength, wohler curve, low-cycle fatigue and long-cycle fatigue areas, to get strain-cycle number curve, statistic methods
4 Using of SMITH diagram in design
5 Material selection for fatigue loading, fatigue properties of steel and cast ironand their diffrences, Wohler and Smith diagrams, basic acceptance on determining materials properties
6 Fatigue behaviour of welded link, effects of heat treatments and results
7 Fatigue of materials in corrosive condition and results
8 Midterm exam
9 Effects of coatings in corrosion fatigue
10 Effect of constructive notchs on fatigue behaviour
12 Fatigue properties of plastic and compoiste materials. Calculation of fatigue strength for machine parts
13 In determining fatigue life for cracked parts, fracture mechanics approach and its applicaiton
14 Fatigue phase diagram, numerical examples belogn to classical design in fatigue, to take preventive measures in point of increasing fatigue strength and applications
11 Effects of surface hardening processes in plain and notched parts to fatigue strength

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