Which strength of the material is to be considered for design of a ductile component under cyclic load?
The relationship between notch sensitivity factor (q), theoretical stress concentration factor
(kt) and fatigue (or) form stress concentration (kf) is given
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Endurance limit is determined by a test, applying
In a semi-infinite flat plate shown in the figure, the theoretical stress concentration factor kt for an elliptical hole of major axis 2a and minor axis 2b is given by
Fatigue of a component is due to
Number of cycles of repetitions for low cycle fatigue in steel is
To design a component of ductile material under variable loading, stress concentration factor is applied to
The maximum value of stress concentration factor in an infinite plate with a circular hole under uniaxial tension is
Which of the following is not the correct procedure to increase the fatigue limit
49 videos|70 docs|77 tests
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49 videos|70 docs|77 tests
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