大型邮轮进出海港所需通航宽度计算与软件开发
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摘要
为提高大型邮轮进出海港通航宽度计算的准确性,避免发生搁浅事故,在《海港总体设计规范》中提出的船舶通航宽度计算公式的基础上,综合考虑邮轮自身操作特性、航行基本尺度所需通航宽度、风致漂移量、流致漂移量等影响因素,构建大型邮轮进出海港所需通航宽度计算模型。运用MATLAB开发计算软件,以快速实现不同航行长度、风速、海流流速情况下通航宽度的计算与分析。以"天海新世纪"号邮轮进出青岛港为例,分别应用"规范"和优化模型进行计算,验证计算模型和软件的有效性与可信度。
In order to improve the accuracy of the calculation of the navigation width of large cruises entering and leaving the harbor and avoid the stranding accidents, based on the calculation formula of the navigational width of ships proposed in the Design Specification for the Harbor, the calculation model of the navigation width required for large-scale cruises to enter and exit the harbor was constructed, comprehensive considering the operational characteristics of the cruise ship and the basic scale of cruise navigation influencing factors such as navigation width, wind-induced drift, and flow-induced drift. A calculation software was developed in Matlab to quickly calculate and analyze the navigation width under different sailing length, wind speed and current velocity. Taking the Tianhai New Century cruise into and out of Qingdao port as an example, the normative and optimization models were used. The numerical results verified the calculation model and software.
In order to improve the accuracy of the calculation of the navigation width of large cruises entering and leaving the harbor and avoid the stranding accidents, based on the calculation formula of the navigational width of ships proposed in the Design Specification for the Harbor, the calculation model of the navigation width required for large-scale cruises to enter and exit the harbor was constructed, comprehensive considering the operational characteristics of the cruise ship and the basic scale of cruise navigation influencing factors such as navigation width, wind-induced drift, and flow-induced drift. A calculation software was developed in Matlab to quickly calculate and analyze the navigation width under different sailing length, wind speed and current velocity. Taking the Tianhai New Century cruise into and out of Qingdao port as an example, the normative and optimization models were used. The numerical results verified the calculation model and software.
引文
[1] 李业.强风流条件下航道宽度的研究[D].大连:大连海事大学,2017.
[2] 李永广,艾万政.威海长会口海湾大桥通航评价[J].船海工程,2017,46(1):185-188.
[3] 淦学甄,艾万政.桥区航道通过能力分析[J].船海工程,2015,44(3):132-134,138.
[4] 王金娥,何守慧.船舶过桥所需航道宽度研究[J].船海工程,2013,42(5):146-149.
[5] 陈爱平,智广路,杨晓东.长江口深水航道双向通航船舶宽度开发与研究[J].中国航海,2008(2):186-192.
[6] 郭冬冬,金雪英,曹思广,等.基于大型船舶实船观测的开敞海域浅滩深挖槽航道通航宽度[J].中国港湾建设,2016,36(11):35-38.
[7] 赵亚冰,闫化然.海南秀英进出港航道客滚船双向通航研究[J].水运工程,2013(6):114-118.
[8] DFO. Candian waterways national maneuvering guidelines: Channel design parameter[R]. Vancouver: Waterways Delelopment, Canadian Coast Guard, Fisheries and Oceans, 1999.
[9] 中华人民共和国交通运输部.海港总体设计规范:JTS165—2013[S].北京:人民交通出版社,2014.
[10] 陈贵学.青岛港通航综合安全评估研究[D].大连:大连海事大学,2012.
[2] 李永广,艾万政.威海长会口海湾大桥通航评价[J].船海工程,2017,46(1):185-188.
[3] 淦学甄,艾万政.桥区航道通过能力分析[J].船海工程,2015,44(3):132-134,138.
[4] 王金娥,何守慧.船舶过桥所需航道宽度研究[J].船海工程,2013,42(5):146-149.
[5] 陈爱平,智广路,杨晓东.长江口深水航道双向通航船舶宽度开发与研究[J].中国航海,2008(2):186-192.
[6] 郭冬冬,金雪英,曹思广,等.基于大型船舶实船观测的开敞海域浅滩深挖槽航道通航宽度[J].中国港湾建设,2016,36(11):35-38.
[7] 赵亚冰,闫化然.海南秀英进出港航道客滚船双向通航研究[J].水运工程,2013(6):114-118.
[8] DFO. Candian waterways national maneuvering guidelines: Channel design parameter[R]. Vancouver: Waterways Delelopment, Canadian Coast Guard, Fisheries and Oceans, 1999.
[9] 中华人民共和国交通运输部.海港总体设计规范:JTS165—2013[S].北京:人民交通出版社,2014.
[10] 陈贵学.青岛港通航综合安全评估研究[D].大连:大连海事大学,2012.