Browsing NTNU Open by Author "Chai, Wei"
Now showing items 21-23 of 23
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Statistics of thickness and strength of first-year ice along the Northern Sea Route
Chai, Wei; Leira, Bernt Johan; Høyland, Knut Vilhelm; Sinsabvarodom, Chana; Yu, Zhaolong (Peer reviewed; Journal article, 2020)In this paper, statistics of ice thickness and ice strength of first-year sea ice along the Northern Sea Route (NSR) is studied to provide useful information for the design and operation of Arctic ships. Specifically, ice ... -
Stochastic dynamic analysis and reliability evaluation of the roll motion for ships in random seas
Chai, Wei (Doctoral thesis at NTNU;2016:224, Doctoral thesis, 2016)Large amplitude roll motion in realistic seas is a serious threat to ship stability because it can lead to damage or even capsizing of the vessel. For the excessive roll motion in random seas, the nonlinear effects and ... -
Uncertainty assessments of structural loading due to frst year ice based on the ISO standard by using Monte-Carlo simulation
Sinsabvarodom, Chana; Chai, Wei; Leira, Bernt Johan; Høyland, Knut Vilhelm; Næss, Arvid (Peer reviewed; Journal article, 2020)Sea ice is the major source of loading for structural design in cold regions. The intrinsic properties of sea ice are generally associated with high degrees of uncertainty due to ice growth taking place during different ...