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
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
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