220 0

Full metadata record

DC FieldValueLanguage
dc.contributor.author천병식-
dc.date.accessioned2018-04-13T09:33:20Z-
dc.date.available2018-04-13T09:33:20Z-
dc.date.issued2012-12-
dc.identifier.citation한국지반공학회논문집, 권: 28, 호: 12, 페이지: 27-39en_US
dc.identifier.issn1225-9632-
dc.identifier.issn1229-2427-
dc.identifier.urihttp://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=GJBGC4_2012_v28n12_27-
dc.identifier.urihttp://hdl.handle.net/20.500.11754/65888-
dc.description.abstractThis paper presented the strength and environmental characteristics of reclaimed-ground filled with controlled lowstrength materials (CLSM) made of coal ash, small amounts of cement, and water in a reclamation site and evaluated the possibility of the use of coal ash on reclamation materials for beneficial use. Three-month period of SPT, CPT,environmental effects evaluation etc. were conducted. N values and cone resistances in ground filled with CLSM were greater than or similar to those in dredging sand. In case of land filled with coal ash except cement these values were lower than those in dredging sand. The results of soil and seawater pollution were lower than test criteria without high pH. Also the values of PH test were measured between pH 5.0∼9.0, the criteria of industrial water in the Law for the Underground Water of Korea.본 연구에서는 석탄회를 주재료로 하고 시멘트와 물을 혼합한 저강도고유동화재(CLSM)를 개발하여 공유수면매립용으로 사용하고자 ○○매립공사현장에서 현장매립실험을 실시하였고, 저강도고유동화재로 매립된 지반의 강도 및환경적 특성을 분석하였다. 약 3개월에 걸쳐 표준관입시험, 콘관입시험, 환경영향평가 등을 실시하였다. 실험결과저강도고유동화재 매립지반의 N값, 관입저항력값은 원지반보다 더 크거나 비슷하게 나타났으며, 석탄회 매립지반의경우 원지반보다 낮았다. 토양 및 해수오염도를 평가한 결과 pH를 제외하고는 토양오염도와 해수오염도에서 요구하는 시험항목의 기준값보다 낮게 나타났다. pH의 경우도 지하수법에서 정하는 공업용수 기준 pH 5.0∼9.0 이내를만족하였다.en_US
dc.language.isoko_KRen_US
dc.publisher한국지반공학회, 2012.en_US
dc.subjectCoal ashen_US
dc.subjectControlled low-strength materials (CLSM)en_US
dc.subjectSPTen_US
dc.subjectCPTen_US
dc.subjectEnvironmental effects evaluationen_US
dc.title석탄회를 활용한 저강도고유동화재의 공유수면매립현장에 대한 적용성 평가en_US
dc.title.alternativeEvaluation on Field Application of Controlled Low-Strength Materials Made of Coal Ash in Reclamation Siteen_US
dc.typeArticleen_US
dc.relation.no12-
dc.relation.volume28-
dc.identifier.doi10.7843/kgs.2012.28.12.27-
dc.relation.page27-39-
dc.relation.journal한국지반공학회논문집-
dc.contributor.googleauthor공진영-
dc.contributor.googleauthor정혁상-
dc.contributor.googleauthor김주형-
dc.contributor.googleauthorCho, Sam-deok-
dc.contributor.googleauthorJHyun, Jae-Hyuk,-
dc.contributor.googleauthorByung, Chun-Sik-
dc.relation.code2012101716-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING-
dc.identifier.pidbschun-
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE