Influence of the Mechanical and Corrosion Defects on the Strength of Thermally Hardened Reinforcement of 35GS Steel
Sign Up to like & getrecommendations! Published in 2018 at "Materials Science"
DOI: 10.1007/s11003-018-0183-2
Abstract: We study the influence of the shape and sizes of defects on the strength of thermally hardened steel reinforcement and construct the stress-strain diagrams for reinforcements with different types of defects. For the first time,… read more here.
Keywords: strength; thermally hardened; strength thermally; corrosion defects ... See more keywords
Safety assessment of buried natural gas pipelines with corrosion defects under the ground settlement
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2021.105663
Abstract: Abstract Local corrosion defects of the pipeline and the ground settlement in the geotechnical engineering problem area pose a huge threat to the integrity and safety of the buried steel pipeline. The existing researches mainly… read more here.
Keywords: corrosion defects; ground settlement; safety;
Modeling of mechano-electrochemical interaction between circumferentially aligned corrosion defects on pipeline under axial tensile stresses
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2020.108160
Abstract: Abstract Defect assessment on oil/gas pipelines has been used for fitness-for-service determination. However, the mechano-electrochemical (M-E) interaction of adjacent corrosion defects is usually ignored. In this work, a finite element-based model was developed to determine… read more here.
Keywords: circumferentially aligned; electrochemical interaction; corrosion; corrosion defects ... See more keywords
Interaction of multiple corrosion defects on burst pressure of pipelines
Sign Up to like & getrecommendations! Published in 2017 at "Canadian Journal of Civil Engineering"
DOI: 10.1139/cjce-2016-0602
Abstract: The strength of pipeline with multiple corrosion patches depends on the number of corrosion patches within an area on the pipe surface, the locations of corrosion patches along the longitudinal and circumferential directions of the… read more here.
Keywords: corrosion patches; multiple corrosion; corrosion; corrosion defects ... See more keywords