Failure behavior of SA508 Gr.1a LAS and SA312 TP316 SS pipes with a circumferential through-wall crack under large amplitude cyclic loads
DC Field | Value | Language |
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dc.contributor.author | Kim, J.W. | - |
dc.contributor.author | Kweon, H.D. | - |
dc.contributor.author | Kim, Y.J. | - |
dc.date.accessioned | 2021-12-02T22:41:29Z | - |
dc.date.available | 2021-12-02T22:41:29Z | - |
dc.date.created | 2021-08-31 | - |
dc.date.issued | 2021-04 | - |
dc.identifier.issn | 0263-8231 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/128980 | - |
dc.description.abstract | This paper presents cyclic fracture test results using small-scale through-wall cracked pipe specimens to investigate the effects of large-amplitude cyclic loads on failure behaviour for different pipe materials. SA508 Gr.1a low-alloy steel (LAS) and SA312 TP316 stainless steel (SS) pipes were used in the experiment. The tests were conducted under quasi-static monotonic, displacement-controlled, and load-controlled cyclic loadings at room temperature (RT). Regardless of the pipe material, displacement-controlled reversed cyclic loading significantly reduced deformation-ability and fracture resistance, promoting crack growth. These effects were more pronounced in the SA312 TP316 SS than in the SA508 Gr.1a LAS specimen. The material-dependence on fracture behaviour was considerable under monotonic load, but was near-negligible under displacement-controlled reversed cyclic loading. Under load-controlled cyclic loading, the number of cycles to failure, the maximum allowable crack extension, and deformation-ability of pipe specimens decreased as the amplitude and compressive level increased. For all load-controlled cyclic loads, the SA312 TP316 SS specimen was less resistant to failure than the SA508 Gr.1a LAS specimen. Regardless of the loading type, a circumferential through-wall crack grew out of the initial crack plane for the SA508 Gr.1a LAS specimen, but propagated in a straight line from the initial crack plane for the SA312 TP316 SS specimen. © 2021 Elsevier Ltd | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | Elsevier Ltd | - |
dc.title | Failure behavior of SA508 Gr.1a LAS and SA312 TP316 SS pipes with a circumferential through-wall crack under large amplitude cyclic loads | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Y.J. | - |
dc.identifier.doi | 10.1016/j.tws.2021.107524 | - |
dc.identifier.scopusid | 2-s2.0-85100639136 | - |
dc.identifier.wosid | 000634781600001 | - |
dc.identifier.bibliographicCitation | Thin-Walled Structures, v.161 | - |
dc.relation.isPartOf | Thin-Walled Structures | - |
dc.citation.title | Thin-Walled Structures | - |
dc.citation.volume | 161 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Mechanics | - |
dc.relation.journalWebOfScienceCategory | Engineering, Civil | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.relation.journalWebOfScienceCategory | Mechanics | - |
dc.subject.keywordPlus | FRACTURE-BEHAVIOR | - |
dc.subject.keywordPlus | STRAIGHT PIPES | - |
dc.subject.keywordPlus | TRANSITION | - |
dc.subject.keywordPlus | FATIGUE | - |
dc.subject.keywordAuthor | Circumferential through-wall crack | - |
dc.subject.keywordAuthor | Cyclic fracture test | - |
dc.subject.keywordAuthor | Failure behaviour | - |
dc.subject.keywordAuthor | Large-amplitude cyclic loads | - |
dc.subject.keywordAuthor | Small-scale pipe specimen | - |
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