Capsizing Probability of Dead Ship Stability in Beam Wind and Wave for Damaged Ship
Capsizing Probability of Dead Ship Stability in Beam Wind and Wave for Damaged Ship
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受损船横梁风浪下死船稳定性倾覆概率
DOI：
10.1007/s13344-019-0024-6
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发表时间：
2019-04
影响因子：
1.6
通讯作者：
Li Xiaoying
中科院分区：
文献类型：
--
作者：
Hu Li-fen;Zhang Kezheng;Li Xiaoying
国际海事组织已制定了第二代完整稳性准则。因此，未来可以建立破损稳定性准则。为了确定破损船舶在死船状态下的倾覆概率，本文研究了两种在时域内研究破损船舶倾覆概率的方法，主要研究了非线性扶正曲线GZ解。一种方法将破损液舱对船体外形的影响归结为风浪的影响，另一种方法与GZ曲线的实时计算相一致。以一艘破损的渔政船为样本船，在单自由度横摇方程的基础上，采用蒙特卡罗方法进行求解。此外，还对不同加载条件下的时域倾覆概率计算结果进行了对比分析。研究了GM和横倾角与船舶倾覆概率的关系，并分析了其可能的原因。在将时域浸水过程与倾覆概率计算相结合的基础上，旨在为死船条件下的时域倾覆概率研究奠定基础，并为波浪中死船稳性的倾覆机理和破舱稳性判据的建立提供技术支持。
The International Maritime Organization has developed the second-generation intact stability criteria. Thus, damage stability criteria can be established in the future. In order to identity the capsizing probability of damaged ship under dead ship condition, this paper investigates two methods that can be used to research the capsizing probability in time domain, which mainly focus on the nonlinear righting leverGZcurve solution. One method subjects the influence of damaged tanks on the hull shape down to the wind and wave, and the other method is consistent with the real-time calculation of theGZcurve. On the basis of one degree of freedom rolling equation, the solution is Monte Carlo method, and a damaged fishery bureau vessel is taken as a sample ship. In addition, the results of the time-domain capsizing probability under different loading conditions are compared and analyzed. The relation ofGMand heeling angle with the capsizing probability is investigated, and its possible reason is analyzed. On the basis of combining the time-domain flooding process with the capsizing probability calculation, this research aims to lay the foundation for the study of capsizing probability in time domain under dead ship condition, as well as provide technical support for capsizing mechanism of dead ship stability and damage stability criteria establishment in waves.
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影响因子：
2.6
作者：
Zhenwang Lyu;K. Ma;Fei Liu
通讯作者：
Zhenwang Lyu;K. Ma;Fei Liu
DOI：
--
发表时间：
2007-11
期刊：
--
影响因子：
--
作者：
P. Ruponen
通讯作者：
P. Ruponen
DOI：
--
发表时间：
2000
期刊：
--
影响因子：
--
作者：
Y. Ikeda;T. Katayama
通讯作者：
Y. Ikeda;T. Katayama
影响因子：
1.4
作者：
Y. Ohkura;D. Paroka
通讯作者：
Y. Ohkura;D. Paroka
影响因子：
1.4
作者：
V. Belenky
通讯作者：
V. Belenky