Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/62014
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Mechanical Engineering | en_US |
dc.contributor | Chinese Mainland Affairs Office | en_US |
dc.creator | Zhang, Z | en_US |
dc.creator | Liu, M | en_US |
dc.creator | Su, Z | en_US |
dc.creator | Xiao, Y | en_US |
dc.date.accessioned | 2016-12-19T08:58:12Z | - |
dc.date.available | 2016-12-19T08:58:12Z | - |
dc.identifier.issn | 0022-460X | en_US |
dc.identifier.uri | http://hdl.handle.net/10397/62014 | - |
dc.language.iso | en | en_US |
dc.publisher | Academic Press | en_US |
dc.rights | © 2016 Elsevier Ltd. All rights reserved. | en_US |
dc.rights | © 2016. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/. | en_US |
dc.rights | The following publication Zhang, Z., Liu, M., Su, Z., & Xiao, Y. (2016). Quantitative evaluation of residual torque of a loose bolt based on wave energy dissipation and vibro-acoustic modulation: A comparative study. Journal of Sound and Vibration, 383, 156-170 is available at https://doi.org/10.1016/j.jsv.2016.07.001 | en_US |
dc.subject | Bolt loosening | en_US |
dc.subject | Bolted joint | en_US |
dc.subject | Residual torque | en_US |
dc.subject | Structural health monitoring | en_US |
dc.subject | Vibro-acoustic modulation | en_US |
dc.subject | Wave energy dissipation | en_US |
dc.title | Quantitative evaluation of residual torque of a loose bolt based on wave energy dissipation and vibro-acoustic modulation : a comparative study | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 156 | en_US |
dc.identifier.epage | 170 | en_US |
dc.identifier.volume | 383 | en_US |
dc.identifier.doi | 10.1016/j.jsv.2016.07.001 | en_US |
dcterms.abstract | A wave energy dissipation (WED)-based linear acoustic approach and a vibro-acoustic modulation (VM)-based nonlinear method were developed comparatively, for detecting bolt loosening in bolted joints and subsequently evaluating the residual torque of the loose bolt. For WED-based, an analytical model residing on the Hertzian contact theory was established, whereby WED was linked to the residual torque of a loose bolt, contributing to a linear index. For VM-based, contact acoustic nonlinearity (CAN) engendered at the joining interface, when a pumping vibration perturbs a probing wave, was interrogated, and the nonlinear contact stiffness was described in terms of a Taylor series, on which basis a nonlinear index was constructed to associate spectral features with the residual torque. Based respectively on a linear and a nonlinear premise, the two indices were validated experimentally, and the results well coincided with theoretical predication. Quantitative comparison of the two indices surmises that the VM-based nonlinear method outperforms the WED-based linear approach in terms of sensitivity and accuracy, and particularly when the bolt loosening is in its embryo stage. In addition, the detectability of the nonlinear index is not restricted by the type of the joint, against a high dependence of its linear counterpart on the joint type. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Journal of sound and vibration, 24 Nov. 2016, v. 383, p. 156-170 | en_US |
dcterms.isPartOf | Journal of sound and vibration | en_US |
dcterms.issued | 2016-11-24 | - |
dc.identifier.isi | WOS:000383821100011 | - |
dc.identifier.scopus | 2-s2.0-84979743731 | - |
dc.identifier.ros | 2016001660 | - |
dc.identifier.eissn | 1095-8568 | en_US |
dc.description.validate | 202207 bcvc | en_US |
dc.description.oa | Accepted Manuscript | en_US |
dc.identifier.FolderNumber | ME-1092 | - |
dc.description.fundingSource | RGC | en_US |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | National Natural Science Foundation of China | en_US |
dc.description.pubStatus | Published | en_US |
dc.identifier.OPUS | 6664182 | - |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
Su_Quantitative_Evaluation_Residual.pdf | Pre-Published version | 967.98 kB | Adobe PDF | View/Open |
Page views
128
Last Week
1
1
Last month
Citations as of Apr 21, 2024
Downloads
47
Citations as of Apr 21, 2024
SCOPUSTM
Citations
78
Last Week
0
0
Last month
Citations as of Apr 19, 2024
WEB OF SCIENCETM
Citations
68
Last Week
0
0
Last month
Citations as of Apr 25, 2024
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.