Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Kyoung Hee Gu"'
Reliability Improvement of Offshore Structural Steel F690 Using Surface Crack Nondamaging Technology
Publikováno v:
한국해양공학회지, Vol 35, Iss 5, Pp 327-335 (2021)
Microcracks can rapidly grow and develop in high-strength steels used in offshore structures. It is important to render these microcracks harmless to ensure the safety and reliability of offshore structures. Here, the dependence of the aspect ratio (
Externí odkaz:
https://doaj.org/article/8916eb64d85e415aaadab2939813a37e
Publikováno v:
Transactions of the Korean Society of Mechanical Engineers - A. 47:417-425
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e50cd1e60e7a79f30a31c85c3bcc5dd2
https://doi.org/10.3795/ksme-a.2023.47.5.417
https://doi.org/10.3795/ksme-a.2023.47.5.417
Publikováno v:
Journal of Mechanical Science and Technology. 37:1773-1780
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::823c9ac33ec9be1b9eba43a309b29aa4
https://doi.org/10.1007/s12206-023-0317-9
https://doi.org/10.1007/s12206-023-0317-9
Publikováno v:
Applied Mechanics and Materials. 913:23-34
In this study, elastic waves were detected when different bending stresses were applied to cracked specimens of high-strength steel (SKD11: HV550) immersed in a 0.057 M solution of acetic acid (CH3COOH), and frequency characteristics were analyzed us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93c9ea08adb5d6aabcede395e1dd46bb
https://doi.org/10.4028/p-v2cmel
https://doi.org/10.4028/p-v2cmel
Publikováno v:
MRS Advances. 7:811-817
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccacae5dcafaa38bbac413e0ab3041e8
https://doi.org/10.1557/s43580-022-00326-y
https://doi.org/10.1557/s43580-022-00326-y
Publikováno v:
Transactions of the Korean Society of Mechanical Engineers - A. 46:583-590
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d294f53eea519e3574fdd6e41a517d3
https://doi.org/10.3795/ksme-a.2022.46.6.583
https://doi.org/10.3795/ksme-a.2022.46.6.583
Publikováno v:
Applied Mechanics and Materials. 907:1-7
Ultra-high-strength steel (UHSS) structures are exposed to corrosive environments during service, and hydrogen-assisted cracking (HAC) may occur owing to stress corrosion cracking and hydrogen embrittlement. In this study, the HAC threshold stress in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daf25a227f8daa78504c18c4702ecfad
https://doi.org/10.4028/p-s303xf
https://doi.org/10.4028/p-s303xf
Publikováno v:
Transactions of the Korean Society of Mechanical Engineers - A. 46:371-378
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5296fa8e951950b019ed962a07fd8dae
https://doi.org/10.3795/ksme-a.2022.46.4.371
https://doi.org/10.3795/ksme-a.2022.46.4.371
Publikováno v:
Transactions of the Korean Society of Mechanical Engineers - A. 45:741-749
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6b06b5d641c7adf3e25ebd018e88831
https://doi.org/10.3795/ksme-a.2021.45.9.741
https://doi.org/10.3795/ksme-a.2021.45.9.741
Publikováno v:
Transactions of the Korean Society of Mechanical Engineers - A. 45:629-635
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1aa34df5f78df83d73f9489ff0758995
https://doi.org/10.3795/ksme-a.2021.45.8.629
https://doi.org/10.3795/ksme-a.2021.45.8.629