주철관의 잔존강도 평가에 관한 연구
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 배철호 | - |
dc.contributor.author | 홍성호 | - |
dc.contributor.author | 김주환 | - |
dc.contributor.author | 김정현 | - |
dc.date.available | 2018-05-10T17:13:37Z | - |
dc.date.created | 2018-04-17 | - |
dc.date.issued | 2006-12 | - |
dc.identifier.issn | 1225-7672 | - |
dc.identifier.uri | http://scholarworks.bwise.kr/ssu/handle/2018.sw.ssu/18716 | - |
dc.description.abstract | The goal of this study is to assess cast iron pipes(CIPs) and present a residual tensile strength prediction model using pit characteristics and fracture toughness. The results is the followings. First, average pit depths of collected CIPs were in the range from 0.63 to 6.49 mm, loss of tensile strength compared with net metallic tensile strength were from -7.06 to 67.91 percent. Second, fracture toughness for NS-CR-1, NS-CR-2, and NS(2)-CR-1 were in the range from 62.85 to 89.39 kgf/㎟ , and average of those samples was 73.69 kgf/㎟ on CIPs. Third, the models developed in this study by using pit characteristics and fracture toughness showed a little good correlation for measured residual tensile strength, and the results will be expected to help for water utilities to manage CIPs in the aspect of rehabilitation and assessment of structural safety on CIPs | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 대한상하수도학회 | - |
dc.relation.isPartOf | 상하수도학회지 | - |
dc.subject | Water pipe | - |
dc.subject | Pit corrosion | - |
dc.subject | Residual strength | - |
dc.subject | Fracture toughness | - |
dc.subject | 상수도관 | - |
dc.subject | 공식 | - |
dc.subject | 잔존강도 | - |
dc.subject | 파괴인성* Corresponding author Tel:+82-42-860-0387 | - |
dc.subject | Tel:+82-42-860-0399 | - |
dc.subject | Email : juhwan@kowaco.or.kr(Kim | - |
dc.subject | J.H) | - |
dc.subject | Water pipe | - |
dc.subject | Pit corrosion | - |
dc.subject | Residual strength | - |
dc.subject | Fracture toughness | - |
dc.title | 주철관의 잔존강도 평가에 관한 연구 | - |
dc.title.alternative | sessment of residual tensile strength on cast iron water pipes | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | 상하수도학회지, v.20, no.6, pp.867 - 874 | - |
dc.identifier.kciid | ART001124040 | - |
dc.description.journalClass | 2 | - |
dc.citation.endPage | 874 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 867 | - |
dc.citation.title | 상하수도학회지 | - |
dc.citation.volume | 20 | - |
dc.contributor.affiliatedAuthor | 홍성호 | - |
dc.identifier.url | https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART001124040 | - |
dc.description.isOpenAccess | N | - |
dc.subject.keywordAuthor | Water pipe | - |
dc.subject.keywordAuthor | Pit corrosion | - |
dc.subject.keywordAuthor | Residual strength | - |
dc.subject.keywordAuthor | Fracture toughness | - |
dc.subject.keywordAuthor | 상수도관 | - |
dc.subject.keywordAuthor | 공식 | - |
dc.subject.keywordAuthor | 잔존강도 | - |
dc.subject.keywordAuthor | 파괴인성* Corresponding author Tel:+82-42-860-0387 | - |
dc.subject.keywordAuthor | Tel:+82-42-860-0399 | - |
dc.subject.keywordAuthor | Email : juhwan@kowaco.or.kr(Kim | - |
dc.subject.keywordAuthor | J.H) | - |
dc.subject.keywordAuthor | Water pipe | - |
dc.subject.keywordAuthor | Pit corrosion | - |
dc.subject.keywordAuthor | Residual strength | - |
dc.subject.keywordAuthor | Fracture toughness | - |
dc.description.journalRegisteredClass | kci | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
Soongsil University Library 369 Sangdo-Ro, Dongjak-Gu, Seoul, Korea (06978)02-820-0733
COPYRIGHT ⓒ SOONGSIL 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.