Using the plot of fracture energy versus crack width, we can calculate critical stress at any point including crack tip.
12.
Develop a " critical stress debriefing " program that would offer services to rescue workers emotionally shaken by their lifesaving work.
13.
Severe vibration had caused critical stress corrosion of the airframes to the point that the aircraft were beyond economical operation any longer.
14.
Crack propagation in FPZ starts when critical stress is equal to tensile strength of concrete and as crack starts propagating, stress does not become zero.
15.
As part of this work, Irwin defined the fundamental concept of a " Stress Intensity Factor " and the critical stress intensity factor ( KIC ) which is a material property.
16.
In general, the strain amplitudes achieved during vibratory stress relief are too low to exceed the critical stress required to activate mechanical relaxation during the induced low amplitude high cycle fatigue excitation of the transducer vibrations.
17.
A family of curves describing strain versus time response to various applied stress may be represented by a single viscoelastic creep modulus versus time curve if the applied stresses are below the material's critical stress value.
