Chattopadhyay, Lalitha (1996) Size effect on crack-tip creep. Engineering Fracture Mechanics, 53 (2). pp. 309-310.
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Creep Energy Dissipation (CED) rate due to crack-tip creep zone and load-line deflection rate are calculated under small-scale creep conditions for Compact Tension (CT) specimens of four different widths. It is observed that CED rate has a unique parabolic relation with the crack-tip stress intensity factor, K and thus it depends on the specimen width. Also, it is shown that the ratio of load-line deflection rate due to creep deformation to elastic load-line deflection is uniquely related to K.
|Uncontrolled Keywords:||Creep Energy Dissipation ; Compact Tension ;|
|Divisions:||Material Science and Technology|
|Deposited By:||INVALID USER|
|Deposited On:||19 Mar 2010 12:23|
|Last Modified:||14 Dec 2011 12:19|
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