$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

국내 골재의 물리적 특성 분석
Physical Characterization of Domestic Aggregate 원문보기

지질공학 = The journal of engineering geology, v.33 no.1, 2023년, pp.169 - 187  

고준영 (경북대학교 지질학과) ,  박은규 (경북대학교 지질학과) ,  최정해 (경북대학교 지구과학교육과) ,  김종태 (주식회사 자연과 기술)

초록
AI-Helper 아이콘AI-Helper

골재자원조사를 통해 수집된 84개 시‧군의 품질시험을 바탕으로 하천/육상/산림 골재의 물리적 특성값을 분석하였다. 하천/육상골재는 18개 시험 항목과 산림 골재는 12개 시험 항목에 대해 각각 유역과 지질에 따라 분류하였다. 물리적 특성으로 유역별 하천골재는 금강 유역이 2.5 mm, 1.2 mm, 0.6 mm, 0.3 mm, 0.15 mm, 0.08체 통과량과 낙동강유역은 점토덩어리와, 섬진강유역은 10 mm, 5 mm, 2.5 mm, 1.2 mm, 0.6 mm, 0.3 mm, 0.15 mm, 0.08체 통과량, 안정성과, 영산강유역은 10 mm, 5 mm, 2.5 mm, 1.2 mm, 0.6 mm, 0.3 mm, 0.08체 통과량과, 한강유역은 10 mm, 0.6 mm, 0.08체 통과량, 실적율이 평균의 표준오차가 다른 물리적 특성과는 다른 분포 양상을 보이는 것으로 분석됐다. 분산분석은 18개 항목 중 흡수율과 실적율을 제외한 16개 항목이 권역별로 평균에 통계적으로 유의한 차이가 있는 것으로 분석됐다. 또한, 유역별 육상골재는 금강유역을 제외한 낙동강유역이 점토덩어리와, 섬진강유역은 10 mm, 5 mm과, 영산강유역은 0.08체 통과량과, 한강유역은 10 mm, 0.6 mm, 0.08체 통과량이 평균의 표준오차가 다른 물리적 특성과는 다른 분포 양상을 보이는 것으로 분석됐다. 분산분석은 18개 항목 모두 권역별로 평균에 통계적으로 유의한 차이가 있는 것으로 분석됐다. 그리고, 지질별 산림골재는 화성암을 제외한 변성암공극률과, 퇴적암은 마모율과 공극률이 다른 물리적 특성과는 다른 분포 양상을 보이는 것으로 분석됐다. 분산분석은 표면건조밀도와 절대건조밀도, 진밀도, 단위용적질량, 흡수율, 마모율, 실리카중합비(Sc/Rc) 항목이 지질별로 평균에 통계적으로 유의한 차이가 있는 것으로 분석됐다.

Abstract AI-Helper 아이콘AI-Helper

Aggregates from 84 cities and counties in Korea were tested for quality to allow analysis of the physical characteristics of aggregates from river, land, and forest environments. River and land aggregates were analyzed for 18 test items, and forest aggregates for 12 test items. They were classified ...

주제어

표/그림 (24)

AI 본문요약
AI-Helper 아이콘 AI-Helper

제안 방법

  • 2007~2021년까지 수행된 84개 시 ‧ 군의 골재자원조사(한국수자원공사, 한국지질자원연구원)를 통해 수집된 품질시험 결과를 바탕으로 하천/육상/산림 골재의 물리적 특성값을 정리 분석하였다.
  • 골재자원조사 결과 중 하천골재 1,118개소, 육상골재 1,828개소에 대해서는 시추조사, 시험굴조사, 물리탐사, 품질시험 등을 파악하였으며, 산림골재는 654개소에 대해 시추조사, 품질시험 자료를 수집하여 물리적(18개 항목) 특성을 분석하였다.
  • 하천/육상골재는 18개 시험 항목에 대해 유역에 따라 구분하였고, 산림골재는 12개 시험항목에 대해서는 지질로 분류하여 분석하였다.

대상 데이터

  • 수집한 자료는 하천골재 1,112개, 육상골재 1,828개, 산림골재 654개 등 총 3,594개 자료이다. 수집된 자료의 특성별 현황은 다음 Table 1과 같다.
  • 조사 결과 중 시추조사, 시험굴조사, 물리탐사, 품질시험 등에서 하천골재 1,118개, 육상골재 1,828개 자료를 수집하고, 산림골재는 시추조사를 통해 654개 자료를 수집하였다.

데이터처리

  • 3개 지질별로 12개 물리적 특성 항목의 평균에 차이가 있는지 여부를 파악하기 위해 분산분석(ANOVA)을 실시한 결과 표면건조밀도와 절대건조밀도, 진밀도, 단위용적질량, 흡수율, 마모율, Sc/Rc 항목은 지질별로 평균에 통계적으로 유의한 차이가 있는 것으로 분석됐다(Table 18).
  • SPSS v22를 이용하여 통계분석을 실시하였으며, 기술통계(descriptive statistics), 분산분석(analysis of variance, ANOVA), 상관분석(correlation)을 실시하였다.
  • 분산분석 그룹 내 분산과 그룹 간 분산을 가지고 산출한 F값(검정통계량)을 통해 가설을 검증한다. 그룹 내 분산(within groups sum of squares, SSW)은 각 집단의 평균치를 중심으로 그 집단에 속하는 측정치들이 얼마나 떨어져 있는 정도를 측정한 것으로 계산식은 다음 식 (1)과 같다.
  • 수집된 자료는 기본적으로 엑셀(excel) 프로그램에서 데이터베이스를 구축하였으며, 데이터를 바탕으로 표를 작성하였으며, 상관성 분석, 정규분포곡선 및 통계분석은 사회과학용 통계 패키지(statistical package for the social sciences, SPSS) 프로그램을 사용하여 수행하였다.
본문요약 정보가 도움이 되었나요?

참고문헌 (75)

  1. Aggregate Resource Information System, 2011, Retrieved from https://www.agris.go.kr/agris2/info/new_report.do. 

  2. Jin, H.I., Min, K.W., Yeon, G.S., 1998, Mineralogical and mechanical properties of some rocks as aggregates and their?suitability for concrete, Journal of the Korean Concrete Institute, 10(4), 183-193. 

  3. MCT (Ministry of Construction and Transportation) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2007a, Report on aggregate resources survey in Wanju, Jeonbuk. 

  4. MCT (Ministry of Construction and Transportation) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2007b, Aggregate resource survey report in Gongju, Chungcheongnam-do. 

  5. MCT (Ministry of Construction and Transportation) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2008, Report on aggregate resources survey in Muan, Jeollanam-do. 

  6. MCT (Ministry of Construction and Transportation) and KORES (Korea Mining Promotion Corporation), 2007, Aggregate?resource survey report in Wonju, Gangwon-do. 

  7. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2014, 2014 aggregate resource survey report heongwon-gun, Cheonan-si, Chungcheongnam-do). 

  8. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral?Resources), 2015, 2015 aggregate resource survey report (Geochang-gun, Gyeongsangnam-do). 

  9. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2016, 2016 aggregate resource survey report (Suncheon-si, Yeosu-si, Jeollanam-do). 

  10. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2018a, 2018 aggregate resource survey report (Sangju city, Gyeongsangbuk-do). 

  11. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2018b, 2018 aggregate resource survey report (Sunchang-gun, Jeollabuk-do). 

  12. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2019a, 2019 aggregate resource survey report (Samcheok-si, Gangwon-do). 

  13. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2019b, 2019 aggregate resource survey report (Pyeongchang-gun, Gangwon-do). 

  14. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2019c, 2019 aggregate resource survey report (Goryeong-gun, Gyeongsangbuk-do). 

  15. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2019d, 2019 aggregate resource survey report (Gochang-gun, Jeollabuk-do). 

  16. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2019e, 2019 aggregate resource survey report (Gimje-si, Jeollabuk-do). 

  17. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2020a, 2020 aggregate resource survey report (Sokcho-si, Gangwon-do). 

  18. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2020b, 2020 aggregate resource survey report (Gapyeong-gun, Gyeonggi-do). 

  19. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2020c, 2020 aggregate resource survey report (Goyang-si, Gyeonggi-do). 

  20. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2020d, 2020 aggregate resource survey report (Gwangju-si, Gyeonggi-do). 

  21. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2020e, 2020 aggregate resource survey report (Hapcheon-gun, Gyeongsangnam-do). 

  22. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2020f, 2020 aggregate resource survey report (Goesan-gun, Chungcheongbuk-do). 

  23. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2021a, 2021 aggregate resource survey report (Ansan-si, Gyeonggi-do). 

  24. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2021b, 2021 aggregate resource survey report (Yangpyeong-gun, Gyeonggi-do). 

  25. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2021c, 2021 aggregate resource survey report (Yeoncheon-gun, Gyeonggi-do). 

  26. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2021d, 2021 aggregate resource survey report (Incheon Metropolitan city). 

  27. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2021e, 2021 aggregate resource survey report (Gangjin-gun, Jeollanam-do). 

  28. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2021f, 2021 aggregate resource survey report (Geumsan-gun, Chungcheongnam-do). 

  29. MLIT (Ministry of Land, Infrastructure and Transport) and KIGAM (Korea Institute of Geoscience and Mineral Resources),?2021g, 2021 aggregate resource survey report (Chungju-si, Chungcheongbuk-do). 

  30. MLIT (Ministry of Land, Infrastructure and Transport) and K-water (Korea Water Resources Corporation) and KIGAM?(Korea Institute of Geoscience and Mineral Resources), 2017, 2017 aggregate resource survey report (Gyeongsan-si,?Yeongcheon-si, Cheongdo-gun, Gyeongsangbuk-do). 

  31. MLIT (Ministry of Land, Infrastructure and Transport) and K-water (Korea Water Resources Corporation), 2014a, Gangwon-do 2014 aggregate resource survey report (Chuncheon-si, Hongcheon-gun, Hoengseong-gun). 

  32. MLIT (Ministry of Land, Infrastructure and Transport) and K-water (Korea Water Resources Corporation), 2014b, Gyeongsangbuk-do 2014 aggregate resource survey report (Andong-si, Uiseong-gun). 

  33. MLIT (Ministry of Land, Infrastructure and Transport) and K-water (Korea Water Resources Corporation), 2015a, Pohang?Gyeongju area aggregate resource survey report. 

  34. MLIT (Ministry of Land, Infrastructure and Transport) and K-water (Korea Water Resources Corporation), 2015b, Hongseong Yesan area aggregate resource survey report. 

  35. MLIT (Ministry of Land, Infrastructure and Transport) and K-water (Korea Water Resources Corporation), 2016a, Jeju?regional aggregate resource survey report. 

  36. MLIT (Ministry of Land, Infrastructure and Transport) and K-water (Korea Water Resources Corporation), 2016b, Changnyeong region aggregate resource survey report. 

  37. MLIT (Ministry of Land, Infrastructure and Transport) and K-water (Korea Water Resources Corporation), 2017a, Uiryeong area aggregate resource survey report. 

  38. MLIT (Ministry of Land, Infrastructure and Transport) and K-water (Korea Water Resources Corporation), 2017b, Ulsan?region aggregate resource survey report. 

  39. MLIT (Ministry of Land, Infrastructure and Transport) and K-water (Korea Water Resources Corporation), 2017c, Busan?regional aggregate resource survey report.? 

  40. MLIT (Ministry of Land, Infrastructure and Transport) and K-water (Korea Water Resources Corporation), 2017d, Changwon region aggregate resource survey report. 

  41. MLIT (Ministry of Land, Infrastructure and Transport) and K-water (Korea Water Resources Corporation), 2018a, Gangneung region aggregate resource survey report. 

  42. MLIT (Ministry of Land, Infrastructure and Transport) and K-water (Korea Water Resources Corporation), 2018b, Goseong area aggregate resource survey report. 

  43. MLIT (Ministry of Land, Infrastructure and Transport) and K-water (Korea Water Resources Corporation), 2018c, Yangyang region aggregate resource survey report. 

  44. MLTMA (Ministry of Land, Transport and Maritime Affairs) and KIGAM (Korea Institute of Geoscience and Mineral?Resources), 2008, Aggregate resource survey report in Yeongi, Chungcheongnam-do. 

  45. MLTMA (Ministry of Land, Transport and Maritime Affairs) and KIGAM (Korea Institute of Geoscience and Mineral?Resources), 2009, Report on aggregate resources survey in Naju, Jeollanam-do. 

  46. MLTMA (Ministry of Land, Transport and Maritime Affairs) and KIGAM (Korea Institute of Geoscience and Mineral?Resources), 2010a, Aggregate resource survey report in Sacheon, Gyeongnam. 

  47. MLTMA (Ministry of Land, Transport and Maritime Affairs) and KIGAM (Korea Institute of Geoscience and Mineral?Resources), 2010b, Yangju area aggregate resources survey report. 

  48. MLTMA (Ministry of Land, Transport and Maritime Affairs) and KIGAM (Korea Institute of Geoscience and Mineral?Resources), 2010c, Aggregate resource survey report in Yeongam, Jeonnam. 

  49. MLTMA (Ministry of Land, Transport and Maritime Affairs) and KIGAM (Korea Institute of Geoscience and Mineral?Resources), 2011, Report on aggregate resources survey in Boseong, South Jeolla Province. 

  50. MLTMA (Ministry of Land, Transport and Maritime Affairs) and KIGAM (Korea Institute of Geoscience and Mineral?Resources), 2012a, Report on aggregate resources survey in Damyang, Jeollanam-do. 

  51. MLTMA (Ministry of Land, Transport and Maritime Affairs) and KIGAM (Korea Institute of Geoscience and Mineral?Resources), 2012b, Report on aggregate resources survey in Jangseong, Jeollanam-do. 

  52. MLTMA (Ministry of Land, Transport and Maritime Affairs) and KIGAM (Korea Institute of Geoscience and Mineral?Resources), 2013a, Gyeongsangnam-do 2013 aggregate resource survey report (Gimhae city, Yangsan city, Haman?County, Hapcheon County). 

  53. MLTMA (Ministry of Land, Transport and Maritime Affairs) and KIGAM (Korea Institute of Geoscience and Mineral?Resources), 2013b, Gyeongsangbuk-do 2013 aggregate resource survey report (Goryeong-gun, Gumi-si, Gimcheon-si,?Seongju-gun, Chilgok-gun, Dalseong-gun). 

  54. MLTMA (Ministry of Land, Transport and Maritime Affairs) and KIGAM (Korea Institute of Geoscience and Mineral?Resources), 2013c, 2013 aggregate resource survey report (Gunsan-si, Iksan-si, Jeongeup-si, Jeollabuk-do). 

  55. MLTMA (Ministry of Land, Transport and Maritime Affairs) and KORES (Korea Mining Promotion Corporation), 2009,?Report on aggregate resources survey in Buyeo, Chungcheongnam-do. 

  56. MLTMA (Ministry of Land, Transport and Maritime Affairs) and K-water (Korea Water Resources Corporation) and?KORES (Korea Mining Promotion Corporation), 2008, Jincheon region aggregate resource survey report. 

  57. MLTMA (Ministry of Land, Transport and Maritime Affairs) and K-water (Korea Water Resources Corporation), 2008,?Jinju region aggregate resource survey report. 

  58. MLTMA (Ministry of Land, Transport and Maritime Affairs) and K-water (Korea Water Resources Corporation), 2009a,?Aggregate resource survey report in Daegu. 

  59. MLTMA (Ministry of Land, Transport and Maritime Affairs) and K-water (Korea Water Resources Corporation), 2009b,?Aggregate resource survey report in Miryang. 

  60. MLTMA (Ministry of Land, Transport and Maritime Affairs) and K-water (Korea Water Resources Corporation), 2010a, Hwaseong region aggregate resource survey report. 

  61. MLTMA (Ministry of Land, Transport and Maritime Affairs) and K-water (Korea Water Resources Corporation), 2010b,?Uljin region aggregate resource survey report. 

  62. MLTMA (Ministry of Land, Transport and Maritime Affairs) and K-water (Korea Water Resources Corporation), 2010c,?Asan region aggregate resource survey report. 

  63. MLTMA (Ministry of Land, Transport and Maritime Affairs) and K-water (Korea Water Resources Corporation), 2010d,?Yangju region aggregate resource survey report. 

  64. MLTMA (Ministry of Land, Transport and Maritime Affairs) and K-water (Korea Water Resources Corporation), 2011a,?Aggregate resource survey report in Yecheon. 

  65. MLTMA (Ministry of Land, Transport and Maritime Affairs) and K-water (Korea Water Resources Corporation), 2011b,?Jangheung region aggregate resource survey report. 

  66. MLTMA (Ministry of Land, Transport and Maritime Affairs) and K-water (Korea Water Resources Corporation), 2011c,?Han River River System (Gimpo city) aggregate resource survey report. 

  67. MLTMA (Ministry of Land, Transport and Maritime Affairs) and K-water (Korea Water Resources Corporation), 2011d,?Han River River System (Namyangju) aggregate resource survey report. 

  68. MLTMA (Ministry of Land, Transport and Maritime Affairs) and K-water (Korea Water Resources Corporation), 2011e,?Hampyeong region aggregate resource survey report. 

  69. MLTMA (Ministry of Land, Transport and Maritime Affairs) and K-water (Korea Water Resources Corporation), 2012a,?Seocheon region aggregate resource survey report. 

  70. MLTMA (Ministry of Land, Transport and Maritime Affairs) and K-water (Korea Water Resources Corporation), 2012b,?Paju area aggregate resource survey report. 

  71. MLTMA (Ministry of Land, Transport and Maritime Affairs) and K-water (Korea Water Resources Corporation), 2012c,?Han River River System (Yeoju-gun) aggregate resource survey report. 

  72. MLTMA (Ministry of Land, Transport and Maritime Affairs) and K-water (Korea Water Resources Corporation), 2012d,?Han River River System (Yongin city) aggregate resource survey report. 

  73. MOE (Ministry of Environment), 2021, Korea river list (as of December 31, 2020). 

  74. Park, J.S., Yoon, Y.S., 1997, Modern statistics, Dasansa, 38-60. 

  75. Yun, Y.S., 2000, Correlation analysis, History of Education Science, 27-32, 300-325.? 

저자의 다른 논문 :

관련 콘텐츠

오픈액세스(OA) 유형

GOLD

오픈액세스 학술지에 출판된 논문

이 논문과 함께 이용한 콘텐츠

저작권 관리 안내
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로