Study on springing of large oil tanker and bulk carrier and the influence to fatigue

被引：0

作者：

Yang P. ^{[1
,2
]}

Gu X.-K. ^{[2
]}

Ding J. ^{[2
]}

Zhang F. ^{[2
]}

Hu J.-J. ^{[2
]}

机构：

[1] Wuhan Second Ship Design and Research Institute, Wuhan

[2] China Ship Scientific Research Center, Wuxi

来源：

Chuan Bo Li Xue/Journal of Ship Mechanics | 2016年 / 20卷 / 10期

关键词：

Bulk carrier; Fatigue damage; Model trial; Oil tanker; Springing;

D O I：

10.3969/j.issn.1007-7294.2016.10.012

中图分类号：

学科分类号：

摘要：

Based on the springing model tests of one large oil tanker and bulk carrier, the phenomenon of springing is investigated; the influence of springing to structural fatigue is calculated by stress data for short-term sea state measured from model tests. Moreover, one simplified method is proposed to analyze the springing in short-term sea state and the influence to structural fatigue. And, the influences of springing to structural fatigue in long-term sea state for some typical sea routes are studied. The results show that the oil tanker and bulk carrier have obvious springing under ballast condition, which is different for various routes. The simplified method could assess the fatigue damage due to springing properly, and which has some practical value in engineering. © 2016, Editorial Board of Journal of Ship Mechanics. All right reserved.

引用

页码：1320 / 1329

页数：9

共 9 条

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