...Markian Petkov; Mark Messner Creep crack growth is a phenomenon which arises in damaged metallic structures under combined primary and secondary loads in the creep regime. The High Temperature Flaw Evaluation Code Committee of the American Society of Mechanical Engineers Boiler and Pressure Vessel...

...@asu.edu 22 12 2017 11 12 2019 17 03 2020 life prediction creep crack growth probabilistic uncertainty Many failure modes can occur during the operation of gas pipeline depending on the material system (e.g., steel pipeline for transmission and plastic pipeline...

...Fu-Zhen Xuan; Shan-Tung Tu; Zhengdong Wang The present work reports several new insights into creep crack growth performance and defect assessment of welded structures at elevated temperature. First of all, an equivalent homogeneous model based on the limit load analysis is proposed to reflect...