IMECH-IR  > 非线性力学国家重点实验室
Response of an infinite beam on a bilinear elastic foundation: Bridging the gap between the Winkler and tensionless foundation models
Zhang Y(张吟)1,2; Liu XM(刘小明)1,2; Wei YJ(魏宇杰)1,2
Source PublicationEUROPEAN JOURNAL OF MECHANICS A-SOLIDS
2018-09-01
Volume71Pages:394-403
ISSN0997-7538
Abstract

The response of an infinite beam on an elastic foundation depends on the property/modeling of the foundation. There is a qualitative difference between the responses of a beam when it is on the Winkler foundation and on the tensionless foundation. A bilinear elastic foundation model, which describes the different behaviors of the elastic foundation in the tensile and compressive zones with two different foundation moduli, is proposed and a straightforward computational method is also formulated. The Winkler and tensionless foundations are shown to be the two special cases of the bilinear elastic foundation model. With this bilinear elastic foundation model, a more general method of modeling an elastic foundation is provided, which can be of some help to the modeling of the support of the ballastless high-speed railway.

KeywordBeam Winkler Foundation Tensionless Foundation Bilinear Foundation
DOI10.1016/j.euromechsol.2018.06.006
Indexed BySCI ; EI
Language英语
WOS IDWOS:000440116300031
WOS KeywordFinite Beam ; Moving Load ; Unilateral Foundations ; Nonlinear-analysis ; Half-space ; Contact ; Plates ; System
WOS Research AreaMechanics
WOS SubjectMechanics
Funding OrganizationNational Natural Science Foundation of China (NSFC)(11772335 ; Strategic Program Research Program (B) of the Chinese Academy of Sciences(XDB22020201) ; National Key Research and Development Program of China(2016YFB1200602-09 ; 11772334) ; 2016YFB1200602-10)
Classification一类
Ranking1
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/77652
Collection非线性力学国家重点实验室
Corresponding AuthorZhang Y(张吟)
Affiliation1.Chinese Acad Sci, State Key Lab Nonlinear Mech LNM, Inst Mech, Beijing 100190, Peoples R China
2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Zhang Y,Liu XM,Wei YJ. Response of an infinite beam on a bilinear elastic foundation: Bridging the gap between the Winkler and tensionless foundation models[J]. EUROPEAN JOURNAL OF MECHANICS A-SOLIDS,2018,71:394-403.
APA Zhang Y,Liu XM,&Wei YJ.(2018).Response of an infinite beam on a bilinear elastic foundation: Bridging the gap between the Winkler and tensionless foundation models.EUROPEAN JOURNAL OF MECHANICS A-SOLIDS,71,394-403.
MLA Zhang Y,et al."Response of an infinite beam on a bilinear elastic foundation: Bridging the gap between the Winkler and tensionless foundation models".EUROPEAN JOURNAL OF MECHANICS A-SOLIDS 71(2018):394-403.
Files in This Item: Download All
File Name/Size DocType Version Access License
Bilinear-EJMA.pdf(652KB)期刊论文作者接受稿开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang Y(张吟)]'s Articles
[Liu XM(刘小明)]'s Articles
[Wei YJ(魏宇杰)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang Y(张吟)]'s Articles
[Liu XM(刘小明)]'s Articles
[Wei YJ(魏宇杰)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang Y(张吟)]'s Articles
[Liu XM(刘小明)]'s Articles
[Wei YJ(魏宇杰)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Bilinear-EJMA.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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