[1]夏苏.半潜式钻井平台甲板极限强度有限元分析[J].南通航运职业技术学院学报,2018,(01):30-34.[doi:10.3969/j.issn.1671-9891.2018.01.008]
　XIA Su.Finite Element Analysis of Ultimate Strength of Semi-submersible Drilling Platform Deck[J].Journal of Nantong Vocational & Technical Shipping College,2018,(01):30-34.[doi:10.3969/j.issn.1671-9891.2018.01.008]
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半潜式钻井平台甲板极限强度有限元分析()
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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01期
页码:
30-34
栏目:
船海技术
出版日期:
2018-03-25

文章信息/Info

Title:
Finite Element Analysis of Ultimate Strength of Semi-submersible Drilling Platform Deck
文章编号:
201001008
作者:
夏苏
上海交通大学船舶海洋与建筑工程学院
Author(s):
XIA Su
School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University;
关键词:
半潜式钻井平台;  甲板结构;  极限强度;  有限元
Keywords:
Semi-submersible drilling platform;  Deck structure;  Ultimate strength;  Finite element
分类号:
U661.43;U674.381
DOI:
10.3969/j.issn.1671-9891.2018.01.008
文献标志码:
A
摘要:
以某半潜式平台甲板为研究对象, 利用非线性有限元软件ABAQUS建立有限元模型, 计算了在横开弯矩、横关弯矩两种载荷模式下的极限强度, 分析计算了结构弯矩与时间的关系曲线, 得出了结构应力分布, 为该类型甲板的结构承载能力评估提供了参考。
Abstract:
Taking a semi-submersible platform deck as a research object, the nonlinear finite element software ABAQUS is used to establish the finite element model, and its ultimate bending strength is obtained by calculation in the horizontal closing and opening load modes. The relative curve between structure bending moment and time is analyzed and computed, based on which the distribution of structural stress is drawn. It provides reference for assessing the loading capacity of such type of deck structure.

参考文献/References:

[1]贺双元, 卫国, 陆浩华.运用MARC进行箱梁的极限强度分析[J].武汉理工大学学报 (交通科学与工程版) , 2006, (5) :889-891.
[2]丁艳伟, 杨平.船体桁材开孔后的极限强度研究[J].船海工程, 2011, (3) :44-46.

备注/Memo

备注/Memo:
收稿日期：2017-12-06
作者简介：夏苏 (1988—) , 男, 江苏南通人, 上海交通大学船舶海洋与建筑工程学院硕士生。
更新日期/Last Update: 2018-05-24