IMECH-IR  > 力学所知识产出(1956-2008)
弹塑性海床上的管土相互作用分析
Alternative TitleAnalysis of Pipe/Soil Interaction on elastic-plastic seabed
任艳荣; 刘玉标; 顾小芸
Source Publication工程力学
2004-04-30
Volume21Issue:2Pages:84-87,83
ISSN1000-4750
Abstract海底管线的在位稳定性问题足海底管线设计中的关键问题之一,为对海底管线的设计提供理论依据,采用大型通用有限元软件ABAQus对管土系统进行分析。士体的本构模型采用动态的Ramberg-Osgood弹塑性模型,通过改变管道的水下重、环境载荷等参数进行计算。计算结果表明,由于土体侧向隆起而形成的楔形与试验结果相比吻合,管道的水下重、环境载荷对管道的稳定性都有一定程度的影响,并得到了管道侧向失稳的判别准则。
Keyword海底管道
Indexed ByCSCD
Language中文
Funding Organization国家自然科学基金资助项目(19772057)
CSCD IDCSCD:1625382
Citation statistics
Cited Times:5[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/42326
Collection力学所知识产出(1956-2008)
Corresponding Author任艳荣
Recommended Citation
GB/T 7714
任艳荣,刘玉标,顾小芸. 弹塑性海床上的管土相互作用分析[J]. 工程力学,2004,21(2):84-87,83.
APA 任艳荣,刘玉标,&顾小芸.(2004).弹塑性海床上的管土相互作用分析.工程力学,21(2),84-87,83.
MLA 任艳荣,et al."弹塑性海床上的管土相互作用分析".工程力学 21.2(2004):84-87,83.
Files in This Item: Download All
File Name/Size DocType Version Access License
1167.pdf(192KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[任艳荣]'s Articles
[刘玉标]'s Articles
[顾小芸]'s Articles
Baidu academic
Similar articles in Baidu academic
[任艳荣]'s Articles
[刘玉标]'s Articles
[顾小芸]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[任艳荣]'s Articles
[刘玉标]'s Articles
[顾小芸]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: 1167.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.