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[1]方琼林,邵哲平,潘家财.半载条件下矿砂船压载方案的设计[J].集美大学学报(自然科学版),2017,22(2):31-34.
　FANG Qionglin,SHAO Zheping,PAN Jiacai.Research on Two Ballasting Schemes for Ore Carriers in Half Laden Condition[J].Journal of Jimei University,2017,22(2):31-34.
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《集美大学学报（自然科学版）》[ISSN:1007-7405/CN:35-1186/N]

卷:
第22卷
期数:
2017年第2期
页码:
31-34
栏目:
航海技术与物流工程
出版日期:
2017-03-28

文章信息/Info

Title:
Research on Two Ballasting Schemes for Ore Carriers in Half Laden Condition
作者:
方琼林1; 邵哲平1; 潘家财1; 2
（1.集美大学航海学院，福建 厦门 361021;2.厦门大学信息科学与技术学院，福建 厦门 361011）
Author(s):
FANG Qionglin1; SHAO Zheping1; PAN Jiacai1; 2
(1.Navigation College,Jimei University,Xiamen 361021,China;2.School of Information Science and Engineering,Xiamen University,Xiamen 361011,China)
关键词:
矿砂船; 半载; 压载方案
Keywords:
ore carrier; half load; longitudinal strength
分类号:
-
DOI:
-
文献标志码:
A
摘要:
为防止半载情况下矿砂船在大风浪中因操纵性能差出现摇荡剧烈的现象，以一艘半载2×104 t精铁矿的矿砂船压载方案设置为实例，从船舶总纵强度校核和油耗效能等方面对部分压载和平行压载进行了比较。计算结果表明，两种方案均满足船舶总纵强度的安全要求，但部分压载方案的排水量较小，能有效降低船舶油耗，具有现实的推广意义。
Abstract:
In this paper,we choose the example of a 20000-dwt fine ore carrier to discuss its two ballasting plan schemes，namely partial and parallel ballasting,in order to prevent the ore carrier from danger in severe waves from dangers.The longitudinal strengths of the ship and fuel consumption performances are compared for those two ballast schemes.Calculations show that both schemes can satisfy the requirements of the safety of the ship in terms of the total longitudinal strength.However,the displacement of the ship is smaller in the partial ballasting scheme,hence increasing fuel consumption efficient.So this scheme is more practical.

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更新日期/Last Update: 2017-05-19