中文版 | English
Title

基于时域分析法的动态电缆疲劳分析

Alternative Title
Dynamic Cable Fatigue Analysis Based on Time Domain Analysis Method
Author
Publication Years
2022
DOI
Source Title
ISSN
2095-7297
Volume9Issue:2Pages:50-55
Abstract
浮式风电用动态缆的疲劳寿命校核是动态缆设计中的关键步骤,是浮式风电长期安全运行的保证.本文基于时域疲劳分析法对浮式风电用动态缆的疲劳性能进行校核,总结了动态缆疲劳分析各阶段的理论方法,根据规范要求对长期海况进行分块处理以减少分析工况,基于雨流计数法对应力时程进行统计计数.针对动态缆这种多单元结构采用水动力分析软件Orcaflex中的应力系数法计算各单元的应力,并通过国内海缆厂应用较多的有限元软件Uflex计算应力系数.本文的动态缆疲劳校核方法具有一定的工程应用价值.
Keywords
URL[Source Record]
Language
Chinese
SUSTech Authorship
Others
Funding Project
国家重点研发计划
Data Source
WanFang
WanFangID
hygczbyjs202202010
Citation statistics
Cited Times [WOS]:0
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/411606
DepartmentSouthern University of Science and Technology
Affiliation
1.江苏亨通高压海缆有限公司,苏州 215537
2.南方科技大学,深圳 518055;深洋海工技术(深圳)有限公司,深圳 518110
3.台州中浮新材料科技股份有限公司,台州 317005
4.南方科技大学,深圳 518055
Recommended Citation
GB/T 7714
袁振钦,邹科,孙亚峰,等. 基于时域分析法的动态电缆疲劳分析[J]. 海洋工程装备与技术,2022,9(2):50-55.
APA
袁振钦,邹科,孙亚峰,刘刚,屈衍,&李居跃.(2022).基于时域分析法的动态电缆疲劳分析.海洋工程装备与技术,9(2),50-55.
MLA
袁振钦,et al."基于时域分析法的动态电缆疲劳分析".海洋工程装备与技术 9.2(2022):50-55.
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