| Long-Term Joint Distribution of One-Tenth Large (or Significant) Wave Height with Average Period |
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| 作者单位： | Pan Jinchang Associate Professor，Dalian University of Technology，116024 Dalian |
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| 摘 要： | - In this paper, by using the wave data from a few oceanographic observation stations in the coastal zone of the Yellow Sea, the East China Sea and the South China Sea, the long-term joint distribution of the one-tenth large (or significant) wave height with average period is studied. The statistical data demonstrate that the long- term distribution of the one- tenth wave height or average period fits the log-normal distribution, thus the joint distribution also fits the two-dimensional log-normal distribution. Then the conditional probability distribution of the average period is derived, and the range as well as the mode of the average wave period corresponding to a certain return period of wave height can be calculated easily.
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Long-Term Joint Distribution of One-Tenth Large (or Significant) Wave Height with Average Period |
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| Pan Jinchang Associate Professor,Dalian University of Technology, Dalian. Long-Term Joint Distribution of One-Tenth Large (or Significant) Wave Height with Average Period[J]. China Ocean Engineering, 1992, 0(4) |
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| Authors: | Pan Jinchang Associate Professor Dalian University of Technology Dalian |
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| Affiliation: | Pan Jinchang Associate Professor,Dalian University of Technology,116024 Dalian |
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| Abstract: | - In this paper, by using the wave data from a few oceanographic observation stations in the coastal zone of the Yellow Sea, the East China Sea and the South China Sea, the long-term joint distribution of the one-tenth large (or significant) wave height with average period is studied. The statistical data demonstrate that the long- term distribution of the one- tenth wave height or average period fits the log-normal distribution, thus the joint distribution also fits the two-dimensional log-normal distribution. Then the conditional probability distribution of the average period is derived, and the range as well as the mode of the average wave period corresponding to a certain return period of wave height can be calculated easily. |
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| Keywords: | joint distribution wave height average period probability |
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