1. Failure of pipelines;Eiber,1986
2. British Standard Institution. Fracture mechanics toughness tests – Part I: method for determination of KIc, critical CTOD and critical J values of metallic materials. BS 7448, 1991.
3. American Society for Testing and Materials. Standard test methods for measurements of fracture toughness. ASTM E-1820, 1996.
4. Advances in characterization of elastic–plastic crack-tip fields;Parks,1992
5. Numerical investigation of 3–D constraint effects on brittle fracture in SE(B) and C(T) specimens;Nevalainen;Int J Fract,1995