摘要
借鉴了某干散货船运输船舶的强度分析方法,根据国际船级社协会(IACS)颁布的《散货船共同结构规范》,运用CAE软件ABAQUS,对船长为56 m(1164 t级)的渔船进行舱段有限元建模。利用有限元软件对船舶舱段的位移、应变及应力分布情况进行分析得出结果:船舶舱段中的最大应力大部分分布于舱段中间的上部舷侧和甲板上,而通过对整个舱段应力比较来看,最大的应力发生于船舶上甲板与外底处,计算结果为后续灯光罩网渔船的设计和改进提供一定参考。
The research method of this paper is based on the strength analysis method of a dry bulk carrier.According to the document“code for common structure of bulk carrier”issued by IACS,and according to CAE software ABAQUS,the finite element model of a 56m(1164 t)fishing boat is built.The finite element software is used to analyze the displacement,strain and stress distribution.According to the results of the analysis,it can be concluded that most of the maximum stresses in the ship’s cabin are distributed on the upper side and deck in the middle of the cabin,while the greater stresses in the whole cabin occur on the ship’s deck and bottom.The calculation results can provide some reference for the design and improvement of the light shade net fishing boat.
作者
王美玉
李晓
Wang Meiyu;Li Xiao(Weihai Ocean Vocational College, Rongcheng 264300,China)
出处
《黑龙江科学》
2020年第12期22-24,共3页
Heilongjiang Science
基金
威海市智慧海洋渔业装备工程技术研究中心科研开放专项资金——基于CFD法的船用脱硫塔内流场优化研究。
关键词
灯光罩网渔船
总纵强度
舱段模型
有限元法
应力分布
变形分布
Ship Model
Finite Element Method
Design Condition
Stress Distribution
Deformation Distribution
