Zobrazeno 1 - 10
of 209
pro vyhledávání: '"Ian Jordaan"'
Autor:
Ian Jordaan
Featuring real-world examples and practical methodology, this rigorous text explores time dependence in the mechanics of ice. Emphasizing use of full scale data, and implementing risk-based design methods, mechanical theory is combined with design an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dc15753c7f441140f7daffe47138fa7
https://doi.org/10.1017/9781108674454
https://doi.org/10.1017/9781108674454
Autor:
Mark Kavanagh, Ian Jordaan
Publikováno v:
Engineering Fracture Mechanics. 276:108850
Publikováno v:
Cold Regions Science and Technology. 156:75-87
Local ice pressures are an important design consideration for vessels performing offshore stationkeeping operations, particularly in the late spring and early fall shoulder seasons when they tend to govern over global loading in the development of op
Publikováno v:
Canadian Journal of Civil Engineering. 45:153-166
The Molikpaq drilling platform, a steel annulus filled with sand, 90 m wide, was deployed at the Amauligak I-65 location in the Beaufort Sea during the 1985–1986 winter. It was heavily instrumented for measurement of ice loads, using strain gauges,
Autor:
Koji Terai, Walter L. Kuehnlein, Kaj Riska, Sören Ehlers, Janne Valkonen, Yu Luo, Ralph Freeman, Fai Cheng, Jaideep Sirkar, Pentti Kujala, Ian Jordaan, Yeong Tae Oh
Publikováno v:
Ship Technology Research. 64:115-128
Structures used in Arctic regions must comply with ice-induced loading without failure, asset loss, or loss of life. Current structural design regulations, particularly for ships, rely primarily on...
Publikováno v:
Cold Regions Science and Technology. 124:11-24
The oscillation of loads in high-pressure zones ( hpz s) formed in ice compressive failure is shown, under the right conditions, to constitute a regular self-sustained oscillation. This occurs in a system comprising the moving ice field, which suppli
Autor:
Ian Jordaan, Rocky S. Taylor
Publikováno v:
Engineering Fracture Mechanics. 134:242-266
The design of marine structures for ice environments requires ice load estimates, which are greatly influenced by fracture and associated scale effects. During edge indentation of natural ice, fracture processes are highly influenced by variability a
Autor:
Ian Jordaan, Freeman Ralph
Publikováno v:
Volume 8: Polar and Arctic Sciences and Technology; Petroleum Technology.
During ship ice interaction events (i.e. rams with multi-year ice), the occurrence of local pressures vary in time and space. A link between local pressures and global forces is the sum of the local forces from n High Pressure Zones (HPZs) across the
Autor:
Mark Fuglem, Ian Jordaan
Publikováno v:
Arctic Ice Shelves and Ice Islands ISBN: 9789402410990
When considering man-made structures for offshore Arctic regions where ice islands may transit, the probability of encountering different sizes of ice islands and ice island fragments needs to be estimated. This can be difficult to determine in near-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::595e5432a6e8dde293aae8ab72cf8f77
https://doi.org/10.1007/978-94-024-1101-0_15
https://doi.org/10.1007/978-94-024-1101-0_15
Publikováno v:
Volume 8: Ian Jordaan Honoring Symposium on Ice Engineering.
A probabilistic design method allows us to link statistical data from the operational area of the vessel with design loads providing the availability for more precise safety level assessment, which is important to ensure safe and sustainable ship tra