|本期目录/Table of Contents|

[1]杨肖龙.基于ANSYS Workbench的海洋模块钻机基座多目标优化设计[J].中国海上油气,2020,32(01):165-170.[doi:10.11935/j.issn.1673-1506.2020.01.020]
 YANG Xiaolong.ANSYS Workbench-based multi-objective optimization design for offshore MDR base[J].China Offshore Oil and Gas,2020,32(01):165-170.[doi:10.11935/j.issn.1673-1506.2020.01.020]
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基于ANSYS Workbench的海洋模块钻机基座多目标优化设计()

《中国海上油气》[ISSN:1673-1506/CN:11-5339/TE]

卷:
第32卷
期数:
2020年01期
页码:
165-170
栏目:
海洋工程
出版日期:
2020-01-15

文章信息/Info

Title:
ANSYS Workbench-based multi-objective optimization design for offshore MDR base
文章编号:
1673-1506(2020)01-0165-06
作者:
杨肖龙
(中海油能源发展装备技术有限公司设计研发中心 天津 300452)
Author(s):
YANG Xiaolong
(CNOOC EnerTech Equipment Technology Research & Design Center, Tianjin 300452, China)
关键词:
ANSYS Workbench 海洋模块钻机基座 多目标遗传算法 响应面设计 优化设计
Keywords:
ANSYS Workbench MDR base multi-objective genetic algorithm response surface design optimal design
分类号:
TE951
DOI:
10.11935/j.issn.1673-1506.2020.01.020
文献标志码:
A
摘要:
针对海洋平台模块钻机基座焊接工艺复杂、焊接变形不易控制等问题,以渤海某7 000 m模块钻机为例,基于API等相关规范,通过ANSYS Workbench有限元软件构建了基座局部结构响应面模型,以SACS软件对模块钻机进行整体计算提取的杆件内力作为输入条件,采用响应面设计和多目标遗传算法对基座结构尺寸及厚度进行了优化分析,并参考海洋工程结构板材特点给出了设计推荐值,结果表明优化后的基座在降低设计重量的同时其结构强度也满足规范要求。本文优化方法具有较高的经济性与可行性,可用于海洋模块钻机基座等关键结构的优化设计。
Abstract:
:In response to the complex base welding process and difficult welding deformation control of offshore platform Modular Drilling Rig(MDR), by taking a 7 000 m MDR in the Bohai sea as an example, based on specifications such as API, a response surface model for the local base structure is established by ANSYS Workbench finite element software. By using the internal force of the rod extracted by the integral SACS software calculation of modular drilling rig as an input condition, the response surface design and the multi-objective genetic algorithm are used to optimally analyze the size and thickness of base structure, and the recommended values are given according to the plate characteristics of ocean engineering structures. The results show that the optimized base can reduce the design weight and ensure the structural strength is consistent with the codes. The optimization method in this paper has high economy and feasibility, and can be used for the optimal design of the MDR critical structure such base.

参考文献/References:

[1] 杨肖龙,穆顷,李彦丽,等.南海7 000 m固定平台模块钻机结构设计概要[J].石油矿场机械,2016,45(5):97-102. YANG Xiaolong,MU Qing,LI Yanli,et al.Structural design brief for 7000m modular drilling rig of fixed platform in the South China sea[J].Oil Field Equipment,2016,45(5):97-102.
[2] 张建勇,王宁,胡泽刚,等.7 000 m海洋模块钻机滑轨结构优化设计[J].石油矿场机械,2012,41(6):30-33. ZHANG Jianyong,WANG Ning,HU Zegang,et al.Optimization design of 7 000 m offshore modular drilling rig's skid rail structure[J].Oil Field Equipment,2012,41(6):30-33.
[3] 王宁,徐田甜.西江23-1油田平台模块海上吊装优化设计[J].石油矿场机械,2007,36(8):26-30. WANG Ning,XU Tiantian.The optimum offshore lifting design of platform modules of xijiang 23-1 oil field[J].Oil Field Equipment,2007,36(8):26-30.
[4] 蓝艇,刘士荣,顾幸生.基于进化算法的多目标优化方法[J].控制与决策,2006,21(6):601-605,611. LAN Ting,LIU Shirong,GU Xingsheng.Approaches of evolutionary multiobjective optimization[J].Control and Decision,2006,21(6):601-605,611.
[5] 王磊.基于ANSYS Workbench的某车转向器支架有限元分析及结构优化[J].汽车实用技术,2011(1):10-12. WANG Lei.Finite element analysis and optimization design of an vehicle redirector suport based on ANSYS Workbench[J].Automobile Technology,2011(1):10-12.
[6] 冯伟,王宗彦,郑江,等.重型卡车转向器支架结构优化设计[J].机械设计与制造,2014,41(2):175-177. FENG Wei,WANG Zongyan,ZHENG Jiang,et al.Heavy truck steering bracket structure optimization design[J].Machinery Design & Manufacture,2014,41(2):175-177.
[7] 卢磊,张礼达,徐志坚.基于ANSYS Workbench风力机轮毂的结构优化对比分析[J].大电机技术,2014(5):63-68. LU Lei,ZHANG Lida,XU Zhijian.Comparative analysis of structural optimization for wind turbine hub based on ANSYS workbench[J].Large Electric Machine and Hydraulic Turbine,2014(5):63-68.
[8] 张祥华,王月亮,刘秀杰,等.基于ANSYS Workbench的压力容器有限元分析及优化设计[J].机械工程师,2016(5):4-6. ZHANG Xianghua,WANG Yueliang,LIU Xiujie,et al.Finite element analysis and optimal design of pressure vessel based on ANSYS workbench[J].Mechanical Engineer,2016(5):4-6.
[9] 于涛,王月亮,范欣,等.基于ANSYS Workbench的八连杆压力机动力学分析及优化设计[J].锻压技术,2016,41(8):99-103. YU Tao,WANG Yueliang,FAN Xin,et al.Dynamics analysis and optimization design of eightlinks mechanical press based on ANSYS workbench[J].Forging & Stamping Technology,2016,41(8):99-103.
[10] API.API RP 2A Planning,designing,and constructing fixed offshore platforms-WSD[S].American Petroleum Institute,2014.
[11] AISC.Manual of steel construction-allowable stress design[S].American Institute of Steel Construction,Inc,1989.
[12] 李立峰,李辉辉,徐开铎,等.基于均匀设计响应面法的桥梁地震易损性分析[J].公路交通科技,2017,34(11):100-109. LI Lifeng,LI Huihui,XU Kaiduo,et al.Analysis on bridge seismic fragility based on uniform design response surface method[J].Journal of Highway and Transportation Research and Development,2017,34(11):100-109.

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备注/Memo

备注/Memo:
作者简介: 杨肖龙,男,工程师,2011年毕业于大连理工大学工程力学专业,获硕士学位,主要从事海洋工程结构设计工作。地址:天津市塘沽区渤海石油院539信箱(邮编:300452)。E-mail:yangxl11@cnooc.com.cn。收稿日期:2019-06-14 改回日期:2019-10-22
更新日期/Last Update: 2020-01-15