000			01440aab a2200181 4500
008			240729b20072007|||qr||| |||| 00| 0 eng d
022			_a1056-7895
100			_aBhairav K. Thakkar _9882726
100			_aP.C. Pandey _9882727
245			_aA High-order Isotropic Continuum Damage Evolution Model
300			_a403-426 p.
520			_aIn this study, a continuum isotropic plastic damage evolution model has been derived in the framework of internal variable theory of thermodynamics. A new dissipation potential function has been suggested as a basis for developing the high-order damage evolution model based on continuum damage mechanics (CDM) theory. Subsequently, a high-order non-linear damage evolution model is derived. The damage model is based on the concept of effective stress and the principle of strain equivalence. The performance of the developed model is studied by comparing it with experimental data available in the literature for materials like aluminum, copper, spheroidized steel, and steel—XC38. The damage model is found to be versatile and is able to represent the experimental damage evolution patterns with a close agreement.
650			_aContinuum Damage Mechanics
650			_aIsotropic Damage Model _9789612
773	0		_dLondon, U.K. : Sage Publications _x10567895 _tInternational Journal of Damage Mechanics
856			_uhttps://doi.org/10.1177/1056789506065897
942			_2ddc _n0 _cART _o14993 _pMr. Muhammad Rafique Al Haj Rajab Ali (Late)
999			_c815343 _d815343