[1]赵重一.114.3m甲板货船载货区域结构强度分析[J].南通航运职业技术学院学报,2018,(04):40-44.[doi:10.3969/j.issn.1671-9891.2018.04.010]
　ZHAO Chong-yi.Structural Strength Analysis of 114.3m Deck Cargo Stowage Area on a Ship[J].Journal of Nantong Vocational & Technical Shipping College,2018,(04):40-44.[doi:10.3969/j.issn.1671-9891.2018.04.010]
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114.3m甲板货船载货区域结构强度分析(/HTML)
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南通航运职业技术学院学报[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2018年04期
页码:
40-44
栏目:
航海技术
出版日期:
2018-12-25

文章信息/Info

Title:
Structural Strength Analysis of 114.3m Deck Cargo Stowage Area on a Ship
作者:
赵重一
泰州市地方海事局水上检验科
Author(s):
ZHAO Chong-yi
Dept.of Waterway Inspection, Taizhou Local Maritime Safety Administration
关键词:
甲板货船;  有限元;  载货区域
Keywords:
ship with deck cargo;  finite element;  deck cargo stowage area
DOI:
10.3969/j.issn.1671-9891.2018.04.010
文献标志码:
A
摘要:
以114.3 m甲板货船载货区域为研究对象, 利用MSC.Patran软件建立114.3 m甲板货船载货区域有限元模型, 分析其结构强度、边界条件和设计载荷工况, 得出该船载货区域的结构强度不满足规范, 主要是由于甲板 纵桁的相当应力和剪应力超出许用值。通过改变甲板纵桁、甲板板、斜撑和甲板纵骨等构件尺寸, 提高该 船载货区域的结构强度, 得出最终的改进方案为:甲板纵桁由原来的⊥8×400变成⊥10×400;甲板纵骨由原 来的⊥8×120变成⊥8×120;斜10×10012×1208×8010×120撑由原来的L100×63×8变成L125×80×10。
Abstract:
Taking a 114.3m deck cargo stowage area on a ship as the research object, the finite element model of the 114.3m deck cargo stowage is established by MSC.Patran software, and its structural strength, boundary conditions and designed load conditions are analyzed.It is concluded that the structural strength of the area does not meet the requirement of the specifications, mainly due to the considerable stress and shear stress of deck girders exceeding the allowable value.By changing the dimensions of deck girders, deck slabs, braces and deck longitudinals, the structural strength of the area is improved.The final improvement plan is:the deck gird-

参考文献/References:

[1]贾雪瑾.甲板货船概率破舱稳性及残损总纵强度校核系统研究[D].镇江:江苏科技大学, 2014. [2]尹群, 谢仁杰.甲板货船总纵强度计算方法对比分析[J].中国水运, 2016, (11) :19-21. [3] 顾斌斌, 王峰.32 000DWT自卸甲板货船结构设计[J].船海工程, 2015, (11) :26-30. [4]杨义益.基于NAPA考虑挠度的甲板货船总纵强度校核系统研究[D].镇江:江苏科技大学, 2011. [5]黄敏.3 000DWT甲板货船总纵强度计算分析[J].中国水运, 2013, (11) :28-29.

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更新日期/Last Update: 2019-03-13