Finite Element Steady-State Vibration Analysis Considering Frequency-Dependent Soil-Pile Interaction
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, Seung-Han | - |
dc.contributor.author | Lee, Sean Seung won | - |
dc.date.accessioned | 2022-07-08T20:33:29Z | - |
dc.date.available | 2022-07-08T20:33:29Z | - |
dc.date.created | 2021-05-12 | - |
dc.date.issued | 2019-12 | - |
dc.identifier.issn | 2076-3417 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/146684 | - |
dc.description.abstract | The vibration response of equipment foundation structures is not only affected by the structural stiffness and mass, but also greatly influenced by the degree of a soil-foundation structural interaction. Furthermore, the vibratory performance of equipment foundation structures supported by pile systems largely depends on the soil-pile dynamic stiffness and damping, which are variable in nature within the speed range that machines operate at. This paper reviews a method for evaluating effective soil-pile stiffness and damping that can be computed by Novak's method or by commercial software (DYNA6, University of Western Ontario). A series of Finite Element (FE) time history and steady-state analyses using SAP2000 have been performed to examine the effects of dynamic soil-pile-foundation interaction on the vibration performance of equipment foundations, such as large compressor foundations and steam/gas turbine foundations. Frequency-dependent stiffness is estimated to be higher than frequency-independent stiffness, in general, and, thus, affects the vibration calculation. This paper provides a full-spectrum steady-state vibration solution, which increases the reliability of the foundation's structural design. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.title | Finite Element Steady-State Vibration Analysis Considering Frequency-Dependent Soil-Pile Interaction | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Sean Seung won | - |
dc.identifier.doi | 10.3390/app9245371 | - |
dc.identifier.scopusid | 2-s2.0-85077331665 | - |
dc.identifier.wosid | 000518042000106 | - |
dc.identifier.bibliographicCitation | APPLIED SCIENCES-BASEL, v.9, no.24, pp.1 - 12 | - |
dc.relation.isPartOf | APPLIED SCIENCES-BASEL | - |
dc.citation.title | APPLIED SCIENCES-BASEL | - |
dc.citation.volume | 9 | - |
dc.citation.number | 24 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 12 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Engineering, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordAuthor | FEM (Finite Element Method) | - |
dc.subject.keywordAuthor | DYNA6 | - |
dc.subject.keywordAuthor | soil-structure interaction | - |
dc.subject.keywordAuthor | soil-pile dynamic stiffness | - |
dc.identifier.url | https://www.mdpi.com/2076-3417/9/24/5371 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.