| Liu Defu,Yang Yongchun,Wang Chao,Li Tongkui. 1995. Uncertainty and joint probability of sea ice loads. Acta Oceanologica Sinica, (3):439－445 |
| Uncertainty and joint probability of sea ice loads |
| Uncertainty and joint probability of sea ice loads |
| Received:February 08, 1995 Revised:March 06, 1995 |
| DOI： |
| Key words:Ice load design criteria uncertainty analysis joint probability |
| 中文关键词: Ice load design criteria uncertainty analysis joint probability |
| 基金项目:This study was supported by the National Natural Science Foundation of China. |
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| Abstract: |
| Ice load is one of the most important factors for design of marine structures in mld sea area.The design criteria of ice Loads for marine structures consist of two parts., level ire thickness and crushing strength.Due to the strong randomness of the affecting factors on ice thickness and crushing strength, such as ice temperature, air temper-store, water temperature, salinity, wind field, numerical simulation method cen not produce satisfactory results.This paper proposes a method of uncertainty analysis and joint probabilistic prediction of level ice thickness and crushing strength instead of traditional ice load criteria for marine structures. |
| 中文摘要: |
| Ice load is one of the most important factors for design of marine structures in mld sea area.The design criteria of ice Loads for marine structures consist of two parts., level ire thickness and crushing strength.Due to the strong randomness of the affecting factors on ice thickness and crushing strength, such as ice temperature, air temper-store, water temperature, salinity, wind field, numerical simulation method cen not produce satisfactory results.This paper proposes a method of uncertainty analysis and joint probabilistic prediction of level ice thickness and crushing strength instead of traditional ice load criteria for marine structures. |
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