A study on occurrence characteristics of cavity and relaxation zone according to damage scale of sewage pipe in underground
DC Field | Value | Language |
---|---|---|
dc.contributor.author | You, S.-K. | - |
dc.contributor.author | Han, J.-G. | - |
dc.contributor.author | Ahn, H. | - |
dc.contributor.author | Jeong, M. | - |
dc.contributor.author | Kim, Y.-H. | - |
dc.contributor.author | Hong, G. | - |
dc.date.accessioned | 2022-01-24T03:43:13Z | - |
dc.date.available | 2022-01-24T03:43:13Z | - |
dc.date.issued | 2018 | - |
dc.identifier.issn | 0000-0000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/54189 | - |
dc.description.abstract | In this study, finite element analysis was carried out to analyze the occurrence mechanisms of underground cavity and relaxation zones caused by soil outflow during the damage to the upper part of the sewage pipe. The occurrence characteristics of the cavity and relaxation zone according to the damage scale of sewage pipe were analyzed. The results showed that the cavity and relaxation zone can be quantitatively estimated by using the void ratio and shear stress reduction ratio based on finite element analysis. The occurrence amount variation based on height and width of cavity and relaxation zone was evaluated. The results showed that the occurrence amount variation of cavity and relaxation zone by damage width of sewage pipe was larger in application of the void ratio distribution than the application of the shear stress reduction ratio distribution. © (2018) by Korean Geosynthetics Society All rights reserved. | - |
dc.format.extent | 6 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Korean Geosynthetics Society | - |
dc.title | A study on occurrence characteristics of cavity and relaxation zone according to damage scale of sewage pipe in underground | - |
dc.type | Article | - |
dc.identifier.bibliographicCitation | 11th International Conference on Geosynthetics 2018, ICG 2018, v.1, pp 832 - 837 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85099667644 | - |
dc.citation.endPage | 837 | - |
dc.citation.startPage | 832 | - |
dc.citation.title | 11th International Conference on Geosynthetics 2018, ICG 2018 | - |
dc.citation.volume | 1 | - |
dc.type.docType | Conference Paper | - |
dc.subject.keywordAuthor | Cavity | - |
dc.subject.keywordAuthor | Finite element analysis | - |
dc.subject.keywordAuthor | Reduction ratio | - |
dc.subject.keywordAuthor | Relaxation zone | - |
dc.subject.keywordAuthor | Shear stress | - |
dc.subject.keywordPlus | Geosynthetic materials | - |
dc.subject.keywordPlus | Sewage | - |
dc.subject.keywordPlus | Shear stress | - |
dc.subject.keywordPlus | Relaxation zone | - |
dc.subject.keywordPlus | Sewage pipes | - |
dc.subject.keywordPlus | Stress reduction | - |
dc.subject.keywordPlus | Underground cavities | - |
dc.subject.keywordPlus | Void ratio distributions | - |
dc.subject.keywordPlus | Void ratios | - |
dc.subject.keywordPlus | Finite element method | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
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.