The aim of this study is to provide additional understanding of the evolution of local stress-strain state near crack-tip in a surface cracked pipe subjected to combined loading and its correlation with the near tip fields developed in small scale test specimens. This will help determine the range of applicability in predicting initiation and propagation of initial cracks.
Effect of Internal Pressure on Tensile Strain Capacity and Constraint of Defective Pipes using Damage Model
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Paredes, Marcelo, and Tomasz Wierzbicki. "Effect of Internal Pressure on Tensile Strain Capacity and Constraint of Defective Pipes using Damage Model." Paper presented at the The Twenty-fifth International Ocean and Polar Engineering Conference, Kona, Hawaii, USA, June 2015.
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