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破损舰船最小初稳性高计算方法研究

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2012-12-15

Journal: 武汉理工大学学报(交通科学与工程版)

Included Journals: ISTIC、Scopus

Volume: 36

Issue: 6

Page Number: 1225-1227

ISSN: 2095-3844

Key Words: 破损舰船;最小初稳性高;横稳性高;损管

Abstract: 为了更准确地反映舰船破损后的稳性情况,有效辅助损管决策,探讨了舰船破损后最小初稳性高的计算方法,并和横稳性高的计算结果进行了比较.该方法可归结为平面几何图形的面积要素计算,采用封闭曲线积分法来求解使计算更具通用性.通过实例分析,证实了在水线面损失严重的情况下,与横稳性高相比,该计算方法在不影响计算速度的前提下提高了计算精度,更适合评估破损后的稳性状况.

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