Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Ershad P. Zarandi"'
Publikováno v:
Data in Brief, Vol 30, Iss , Pp 105587- (2020)
Residual stresses in large offshore mooring chains have been measured for the first time and presented in this article. Two chain links with the same size and material, one only subjected to proof load and no cyclic service loads and the other expose
Externí odkaz:
https://doaj.org/article/507e7fdc2fb8475ebdf70767873ff5f3
Publikováno v:
Fatigue & Fracture of Engineering Materials & Structures (FFEMS)
Publikováno v:
International Journal of Fatigue
The full-field digital image correlation (DIC) technique was used to identify crack initiation and early crack growth on irregular, corroded surfaces from offshore mooring chain. Finite element analysis was paired with the DIC measurements, which mad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::631deed77bcff3156df98823b17b2d5b
https://hdl.handle.net/11250/2823972
https://hdl.handle.net/11250/2823972
Autor:
Bjørn Skallerud, Ershad P. Zarandi
Publikováno v:
International Journal of Fatigue
Residual stresses in large mooring chains were measured for the first time in this study. Two measurement techniques were employed (neutron diffraction and hole drilling). Elastic-plastic finite element simulation of the proof loading was conducted,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd762602ca544614a4e6b9de1621a8e4
https://hdl.handle.net/11250/2734861
https://hdl.handle.net/11250/2734861
Autor:
Bjørn Skallerud, Ershad P. Zarandi
Publikováno v:
Marine Structures
This study investigates the low-cycle fatigue behavior of mooring chains high-strength steel grade R4 under different strain amplitudes and strain ratios at room temperature. A fatigue test program has been carried out on small low cycle fatigue spec