creep damage
2.FINITE ELEMENT ANALYSIS OF CREEP DAMAGE OF SMALL PUNCH TEST SPECIMEN AT ELEVATED TEMPERATURE
7.Abstract: Based on the integral creep constitutive relations of viscoelastic material with damages, a new increment finite element method to solve stress, strain and damage variables is developed by using equivalent stresses, three-dimension damage field can be analyzed and coupling stress and damage field can be solved by using iteration method.

