Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/106398
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Mechanical Engineering | - |
dc.creator | He, Y | - |
dc.creator | Xiao, Y | - |
dc.creator | Su, Z | - |
dc.date.accessioned | 2024-05-09T00:53:14Z | - |
dc.date.available | 2024-05-09T00:53:14Z | - |
dc.identifier.issn | 1000-3835 | - |
dc.identifier.uri | http://hdl.handle.net/10397/106398 | - |
dc.language.iso | zh | en_US |
dc.publisher | 中國學術期刊 (光盤版) 電子雜誌社 | en_US |
dc.rights | © 2019 China Academic Journal Electronic Publishing House. It is to be used strictly for educational and research use. | en_US |
dc.rights | © 2019 中国学术期刊电子杂志出版社。本内容的使用仅限于教育、科研之目的。, | en_US |
dc.subject | Contact damping | en_US |
dc.subject | Delamination | en_US |
dc.subject | Finite element analysis | en_US |
dc.subject | Laminated composites | en_US |
dc.subject | Penalty stiffness method | en_US |
dc.title | Contact damping characteristics of delaminated composite plates | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.description.otherinformation | Author name used in this publication: 何 意 | en_US |
dc.description.otherinformation | Author name used in this publication: 肖 毅 | en_US |
dc.description.otherinformation | Author name used in this publication: 苏众庆 | en_US |
dc.description.otherinformation | Title in Traditional Chinese: 含分層復合材料層合板的接觸阻尼特性 | en_US |
dc.identifier.spage | 8 | - |
dc.identifier.epage | 17 and 47 | - |
dc.identifier.volume | 38 | - |
dc.identifier.issue | 24 | - |
dc.identifier.doi | 10.13465/j.cnki.jvs.2019.24.002 | - |
dcterms.abstract | Damping performance is a high-sensitivity dynamic parameter that can be utilized to identify delamination. The damping of the delaminated composite plates contains material damping and contact damping, material damping was calculated based on the strain energy method, and contact damping was analyzed by a static-slip-integrated friction energy-dissipated model. The finite element models(FEMs) were developed by using the Abaqus software to simulate the dynamic responses of delaminated composite plates, in which, the normal contact stiffness and contact damping were introduced via the penalty stiffness method and equivalent viscous damping, respectively. The free decay test was set up to measure the dynamic parameters of the plates with different delamination sizes and locations in thickness direction. The results show that the higher the delamination ratio is, the more the first-order modal damping of the laminate rises, and the contact damping plays a major role in the rising. The experimental results are in good agreement with the FEMs’ results, which verifies the rationality and accuracy of the FEMs. | - |
dcterms.accessRights | open access | en_US |
dcterms.alternative | 含分层复合材料层合板的接触阻尼特性 | - |
dcterms.bibliographicCitation | 振动与冲击 (Journal of vibration and shock), 2019, v. 38, no. 24, p. 8-17 + 47 | - |
dcterms.isPartOf | 振动与冲击 (Journal of vibration and shock) | - |
dcterms.issued | 2019 | - |
dc.identifier.scopus | 2-s2.0-85079344479 | - |
dc.description.validate | 202405 bcch | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | ME-0345 | en_US |
dc.description.fundingSource | Self-funded | en_US |
dc.description.pubStatus | Published | en_US |
dc.identifier.OPUS | 20796920 | en_US |
dc.description.oaCategory | VoR allowed | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
He_Contact_Damping_Characteristics.pdf | 3.72 MB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.