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首页> 外文会议>Canadian Society for Civil Engineering annual conference >ENGINEERING ASSESSMENT OF ICE GOUGE STATISTICS FROM THE CANADIAN AND AMERICAN ARCTIC OCEANS
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ENGINEERING ASSESSMENT OF ICE GOUGE STATISTICS FROM THE CANADIAN AND AMERICAN ARCTIC OCEANS

机译：加拿大和美国北极海冰量统计数据的工程评估

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An engineering assessment of seabed ice gouging has been conducted for the AmericanBeaufort, Canadian Beaufort, and American Chukchi Seas. This assessment was limited to compilation ofhistorical public domain ice gouge data and statistics. The influence of data bias, correlation, and regionalice gouge measurement and analysis procedures with respect to statistical characterization andprobabilistic assessment of ice gouge parameters was evaluated. Investigated statistical distributionsincluded the gamma, Weibull, and exponential forms. Early studies recommended the exponentialdistribution for estimation of extreme ice gouge parameters to be used in engineering design of offshorepipelines. This study has concluded that three-parameter Weibull distributions provided better estimatesof extreme ice gouge parameters based on analysis of available data. Correlation analysis was alsoconducted to investigate potential relationships between ice gouge depth and water depth, among otherparameters.
机译：已为美国进行了海底冰刨的工程评估。 博福特，加拿大博福特和美国楚科奇海。该评估仅限于 历史公共领域的冰凿数据和统计数据。数据偏差，相关性和区域性的影响 关于统计特征和测量的冰凿测量和分析程序 评估了冰凿参数的概率评估。调查统计分布 包括伽玛，威布尔和指数形式。早期研究推荐指数 分布，用于估算极端冰凿参数，用于海上工程设计 管道。这项研究得出的结论是，三参数威布尔分布提供了更好的估计 基于可用数据的分析，确定极端的冰凿参数。相关分析也 进行调查冰凿深度和水深之间的潜在关系，以及其他 参数。

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