| Non-Simultaneous Failure of Ice in Front of Multi-Leg Structures |
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| 引用本文： | SHI,Qingzeng(史庆增),HUANG,Yan(黄焱),SONG,An(宋安),TONG,Jianfeng(佟建峰). Non-Simultaneous Failure of Ice in Front of Multi-Leg Structures[J]. 中国海洋工程, 2002, 16(2): 183-192 |
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| 作者姓名： | SHI Qingzeng(史庆增) HUANG Yan(黄焱) SONG An(宋安) TONG Jianfeng(佟建峰) |
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| 作者单位： | School of Civil Engineering，Tianjin University，School of Civil Engineering，Tianjin University，School of Civil Engineering，Tianjin University，School of Civil Engineering，Tianjin University Tianjin 300072，China，Tianjin 300072，China，Tianjin 300072，China，Tianjin 300072，China |
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| 摘 要： | Because the multi-leg jacket structure is the major type of offshore structures in the Bohai Sea, the study of non-si-multaneous failure of i鏴 on multi-leg structures is important. However, the non-simultaneous failure has not been consid-ered in engineering design until now, obviously resulting in costly design and notable waste. To resolve this problem, this paper, by means of analysis of experimental data, calculates the coefficient of the non-simultaneous failure for the double-pile structure, the square four-leg structure, the single-line multi-pile structure, and the conical structure, respectively, and provides some reference criteria for engineering design.
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Non-Simultaneous Failure of Ice in Front of Multi-Leg Structures |
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| SHI Qingzeng HUANG YanSONG An and TONG JianfengSchool of Civil Engineering,Tianjin University,Tianjin ,China. Non-Simultaneous Failure of Ice in Front of Multi-Leg Structures[J]. China Ocean Engineering, 2002, 16(2): 183-192 |
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| Authors: | SHI Qingzeng HUANG YanSONG An TONG JianfengSchool of Civil Engineering Tianjin University Tianjin China |
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| Affiliation: | School of Civil Engineering, Tianjin University, Tianjin 300072, China School of Civil Engineering, Tianjin University, Tianjin 300072, China School of Civil Engineering, Tianjin University, Tianjin 300072, China School of Civil Engineering, Tianjin University, Tianjin 300072, China |
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| Abstract: | Because the multi-leg jacket structure is the major type of offshore structures in the Bohai Sea, the study of non-si-multaneous failure of ice on multi-leg structures is important. However, the non-simultaneous failure has not been consid-ered in engineering design until now, obviously resulting in costly design and notable waste. To resolve this problem, thispaper, by means of analysis of experimental data, calculates the coefficient of the non-simultaneous failure for the double-pile structure, the square four-leg structure, the single-line multi-pile structure, and the conical structure, respectively,and provides some reference criteria for engineering design. |
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| Keywords: | multi-leg structure pile cone ice force non-simutaneous failure of ice coefficient of non-simultaneous failure af ice |
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