Numerical development of a new correlation between biaxial fracture strain and material fracture toughness for small punch test

Pradeep KumarDutta, B. K.Chattopadhyay, J.2017-09-292017-09-292017Journal of Nuclear Materials, 2017. Vol. 486: pp. 332-338http://hdl.handle.net/123456789/150425505 bytestext/htmlenCrack initiation fracture toughnessBiaxial fracture strainSmall punch testThree point bend testGurson material damage modelNumerical development of a new correlation between biaxial fracture strain and material fracture toughness for small punch testArticle