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首页> 外文期刊>Natural Hazards >Demarcation of inland vessels' limit off Mormugao port region, India: a pilot study for the safety of inland vessels using wave modelling
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Demarcation of inland vessels' limit off Mormugao port region, India: a pilot study for the safety of inland vessels using wave modelling

机译：印度Mormugao港口区域内河船只界限的分界：使用波浪模型进行内河船只安全性的初步研究

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The Ministry of Shipping desires to revise the inland vessels' limit (IVL) notification based on scientific rationale to improve the safety of vessels and onboard personnel. The Mormugao port region extending up to the Panaji was considered for this pilot study. Measured winds and wave parameters (AWS and moored buoy) as well as NCEP re-analysis and NCMRWF winds were used for the analysis and input to regional and local models. The results of wave model were validated with measured significant wave heights (SWHs) and the comparison shows a good match. The analysis indicates that SWHs do not exceed 2.0 m during non-monsoon months, and in monsoon months exceed 5.0 m, and even 7.0 m, especially during extreme events. In order to draw IVL contours for Goa coastal region, local model was set up and nearshore waves were simulated for the period May 2004-May 2005. Based on the nearshore SWH distribution, IVL contours have been fixed for the Mormugao port and Panaji coastal regions.
机译：航运部希望根据科学原理修改内陆船只限制（IVL）通知，以提高船只和船上人员的安全。此初步研究考虑了一直延伸到Panaji的Mormugao港口地区。测得的风和波浪参数（AWS和系泊浮标）以及NCEP重新分析和NCMRWF风用于分析并输入区域和本地模型。波浪模型的结果已通过测得的显着波高（SWH）进行了验证，并且比较结果显示出很好的匹配性。分析表明，在非季风月份中，SWHs不会超过2.0 m，在季风月份中，甚至超过5.0 m，甚至是7.0 m，特别是在极端事件期间。为了绘制果阿沿海地区的IVL等高线，建立了局部模型并模拟了2004年5月至2005年5月的近岸波浪。根据近海SWH分布，已为Mormugao港口和Panaji沿海地区确定了IVL等高线。

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