Mathematical simulation of steep waves at a focus point
Li Xu , Min Zhang , Yan-ying Wang
Journal of Marine Science and Application ›› 2007, Vol. 6 ›› Issue (3) : 6 -11.
Mathematical simulation of steep waves at a focus point
Mathematical models simulating steep waves at a focus point are presented in this paper. Simulations of extreme waves in a model basin were used to determine the loads on floating structures induced by the waves. Based on a new wave theory, numerical test results show that the simulation procedure is effective and the induced motion of water particles in the front of waves is an important factor influencing impact loads on floating bodies.
random waves / steep waves / new wave theory / wave loads / floating structure
| [1] |
DET NORSKE V. Strength analysis of main structures of column stabilized units (semi-submersible platforms). Classification Notes, Note No.31.4[S]. 1987. |
| [2] |
|
| [3] |
BULTEMA S, KREKEL M, van den BOOM H. FPSO Integrity: fatigue load monitoring and modelling, OTC [A]. Offshore Technology Conference[C]. Houston, 2000. |
| [4] |
GORF P, BARLTROP N, OKAN B, HODGSON T, RAINEY R. FPSO bow damage in steep waves, Rogue waves 2000 workshop, Brest[EB/OL]. 2000-11-09, http://www.ifremer.fr/metocean/conferences/stw_abstracts/barltrop.pdf. |
| [5] |
TROMANS P S, ANATURK A R, HAGAMEIJER P A. New model for kinematics of large ocean waves-application as a design wave [A]. ISPOE[C]. Edinburgh, 1991. |
| [6] |
|
| [7] |
|
| [8] |
|
/
| 〈 |
|
〉 |