Joint Distribution of Wave Periods and Rate of Change of Wave Surface Elevation |
| |
| Authors: | SHI Hongda SUN Fu Lecturer |
| |
| Affiliation: | SHI Hongda SUN Fu Lecturer,Department of Civil Engineering,Qingdao Ocean University,Qingdao 266003,P. R. China. Professor,Department of Civil Engineering,Qingdao Ocean University,Qingdao 266003,P. R. China. |
| |
| Abstract: | The rate of change of wave surface elevation is of much importance in ocean engineering, especially for the determination of the limitation of wave breaking. This paper gives a kind of joint distribution of wave periods and the rate of change of wave surface elevation by means of calculation of the two-order to four-order moment of the frequency spectrum based on the linear wave theory. For the first time, the distribution density function of wave periods determined by peaks is provided, and the conclusion is drawn that the rate of change of wave surface elevation obeys the Rayleigh distribution. |
| |
| Keywords: | rate of change wave surface elevation joint distribution wave period |
| 本文献已被 CNKI 等数据库收录！ |
|
