All Issue

2021 Vol.37, Issue 9 Preview Page
A Study for Deriving Target CMV (Compaction Meter Value) of Intelligent Compaction Earthwork Quality Control

토공사 지능형 다짐 품질관리를 위한 목표 CMV(Compaction Meter Value) 도출 방안에 관한 연구

Changho Choi1
,
Yeong-Hoon Jeong2
,
Sung-Ha Baek3
,
Jin-Young Kim3
,
Namgyu Kim4
,
Jin-Woo Cho5*
최 창호1
,
정 영훈2
,
백 성하3
,
김 진영3
,
김 남규4
,
조 진우5*
1Member, Research Fellow, Korea Institute of Civil Engr. and Building Tech.
2Member, Post Doc. Researcher, Korea Institute of Civil Engr. and Building Tech.
3Member, Senior Researcher, Korea Institute of Civil Engr. and Building Tech.
4Member, Senior Researcher, Korea Institute of Civil Engr. and Building Tech.
5Member, Senior Researcher, Korea Institute of Civil Engr. and Building Tech.
1정회원, 한국건설기술연구원 지반연구본부 연구위원
2정회원, 한국건설기술연구원 지반연구본부 박사후연구원
3정회원, 한국건설기술연구원 지반연구본부 수석연구원
4정회원, 한국건설기술연구원 구조연구본부 수석연구원
5정회원, 한국건설기술연구원 지반연구본부 수석연구원
*Corresponding Author
30 September 2021. pp. 25-36
PDF XML Citation
Abstract

Recently, the intelligent compaction technology for quality control of earthworks has brought attention as a quality control standard for earthworks. In this study, intelligent compaction technology and earthwork quality control methods were investigated and earthwork quality control procedures using intelligent compaction technology were considered based on field tests. Through the field compaction test of the silty sand (SM) fill material, it was confirmed that CMV and bearing capcaity index from plate load tests increased as the number of compactions increased. Based on the field test data, the average CMV and quality control target CMV were derived. The target CMV (34.2) was calculated through the correlation with the bearing capacity index of the plate load test, and the target CMV (36.6) was calculated through the analysis of the CMV increase rate. In this paper, the on-site compaction quality management procedure and methodology using intelligent compaction technology were discussed, and an intelligent compaction quality management method was proposed to promote the applicability of the technology.

Keywords
Automation
Compaction Meter Value (CMV)
Intelligent Compaction (IC)
Quality control

최근 토공사 품질관리를 위한 지능형 다짐 기술이 토공사 품질관리 기준으로 주목받고 있다. 본 연구에서는 지능형 다짐기술과 이를 활용한 토공사 품질관리 기준을 분석하고, 현장시험을 통해 지능형 다짐기술을 활용한 토공사 품질관리 시험시공 절차에 대해 고찰하였다. 실트질 모래(SM) 성토재의 현장다짐시험을 통해 다짐 횟수가 증가할수록 CMV와 기존의 다짐품질 시험결과 값이 증가하는 상관성을 확인하였다. 시험시공 데이터를 토대로 평균 CMV 및 품질관리 목표 CMV 도출을 하였다. 평판재하시험 지지력계수와 상관성 통해 목표 CMV(34.2)와 CMV 증가율 분석방법을 통해 목표 CMV(36.6)를 산정하였다. 본 논문을 통해 지능형 다짐기술을 이용한 현장 다짐 품질관리 절차 및 방법론에 대하여 논의하였으며, 아울러 해당 기술의 국내 적용 가능성을 고취시키기 위한 지능형 다짐 품질관리 방안을 제언하였다.

References
1
Adam, D. (1996), Continuous Compaction Control (CCC) with vibrating rollers (Doctoral dissertation, Ph. D. thesis, TU Wien).
2
Adam, D. (1997), Continuous Compaction Control (CCC) with Vibratory Rollers, Proceedings of GeoEnvironment 97, Melbourne, Australia, Balkema, Rotterdam, pp.245-250.
3
Adam, D. and Brandl, H. (2003), Sophisticated Roller Integrated Continuous Compaction Control, 12th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering - Geotechnical Infrastructure for the New Millennium, Singapore, pp.427-430.
4
Anderegg R. and Kaufmann, K. (2004), Intelligent Compaction 56 with Vibratory Rollers - Feedback Control Systems in Automatic Compaction and Compaction Control, Transportation Research Record 1868, Journal of the Transportation Research Board, National Academy Press, pp.124-134. 10.3141/1868-13
5
Anderegg, R., von Felten, D., and Kaufmann, K. (2006), Compaction Monitoring Using Intelligent Soil Compactors, Proceedings of GeoCongress 2006: Geotechnical Engineering in the Information Technology Age, Atlanta, CDROM. 10.1061/40803(187)41
6
Baek, S. H., Kim, J. Y., Cho, J. W., Kim, N., Jeong, Y. H., and Choi, C. (2020), Fundamental Study on Earthwork Quality Control Based on Intelligent Compaction Technology, Journal of the Korean Geotechnical Society, Vol.36, No.12, pp.45-56.
7
Cao, L., Zhou, J., Li, T., Chen, F., and Dong, Z. (2021), Influence of roller-related factors on compaction meter value and its prediction utilizing artificial neural network, Construction and Building Materials, 268, 121078. 10.1016/j.conbuildmat.2020.121078
8
Cho, S.M. and Jung, G. (2000), Development of a new compaction test method based on ground reaction force, Korea Expressway Corparation Research Institute.
9
FHWA (2014), Intelligent Compaction Technology for Soils Applications, https://www.intelligentconstruction.com/resources/ic-specifications.
10
Forssblad, L. (1980), Compaction Meter on Vibrating Rollers for Improved Compaction Control, Proceedings of International Conference on Compaction, Vol. II, Assoc. Amicale de Ingenieus, Paris, France, pp.541-546.
11
Hansbo, S. and Pramborg, B. (1980), Compaction control, Proceedings of the International conference on Compaction, Paris, France, pp.559-564.
12
Hu, W., Jia, X., Zhu, X., Su, A., Du, Y., and Huang, B. (2020), Influence of moisture content on intelligent soil compaction. Automation in Construction 113, 103141. 10.1016/j.autcon.2020.103141
13
ISSMGE (2005), Roller-integrated continuous compaction control (CCC), Technical contractual provisions - recommendations. International Society for Soil Mechanics and Geotechnical Engineering: Geotechnics for Pavements in Transportation Infrastructure.
14
Kim, J. H. and Park, G. B. (2010). Development of intelligent compaction control system, In Proc. of KSCE 2010 Conf (pp. 2196-2199).
15
KS F 2312 (2016), Standard test method for soil compaction.
16
KS F 2311 (2016), Standard test method for density of soil in place by the sand cone method.
17
KS F 2310 (2015), Standard test method for plate load test of road construction.
18
Lee, S., Park, S., Lee, R., and Seo, J. (2018), Development of intelligent compaction system for efficient quality control, Journal of The Korean Society of Civil Engineers, Vol.38, No.5, pp.751-760.
19
KCS 11 20 20 (2016), Korean Construction Specification for Earthworks, Ministry of Land, Infrastructure and Transport.
20
Park, K.B. and Kim, J.H. (2012), Application of the New Degree of Compaction Evaluation Method, Journal of the Korean Geotechnical Society, Vol.28, No.2, pp.5-14. 10.7843/kgs.2012.28.2.5
21
Pistrol, J., Adam, D., Villwock, S., Volkel, W., and Kopf, F. (2015), Movement of vibrating and oscillating drums and its influence on soil compaction. In Proceedings of XVI European Conference on Soil Mechanics and Geotechnical Engineering, pp.349-354, Edinburgh, Scotland, 2015.
22
Research Society for Road and Traffic (1994), ZTVE StB/TP BF-StB: Surface covering dynamic compaction control methods, German specifications and regulations (Additional technical contractual conditions and guidelines for earthwork in road construction/ Technical testing instructions for soil and rock in road construction).
23
RVS (1999), Continuous compactor integrated compaction - Proof (proof of compaction), Technical contract stipulations RVS 8S.02.6 - Earthworks. Vienna: Federal Ministry for Economic Affairs.
24
Sandstrom, A. and Pettersson, C. (2004), Intelligent Systems for QA/QC in Soil Compaction, Proceedings of Annual Transportation Research Board Meeting, Transportation Research Board, Washington, D.C., CD- ROM.
25
Thurner, H. and Sandstrom, A. (1980), A New Device for Instant Compaction Control, Proceedings of International Conference on Compaction, Vol. II, Assoc. Amicale de Ingenieus, Paris, pp.611-614.
26
Thurner, H. and Sandstrom, A. (2000), Continuous Compaction Control, CCC, Workshop on Compaction of Soils and Granular Materials, Modeling of Compacted Materials, Compaction Management and Continuous Control, International Society of Soil Mechanics and Geotechnical Engineering (European Technical Committee), Paris, France, pp.237-246.
27
Vagverket (1994), Road 94: General Technical Construction Specification for Roads, Road and Traffic Division, Swedish Road Administration, Stockholm, Sweden, Publication 1994: 25(E).
28
White, D. J., Thompson, M., and Vennapusa, P. (2007), Field Validation of Intelligent Compaction Monitoring Technology for Unbound Materials, Final Report, Minnesota Department of Transportation, Maplewood, Minnesota.
29
White, D. J. and Thompson, M. (2008), Relationships Between In-situ and Roller-Integrated Compaction Measurements for Granular Soils, Journal of Geotechnical & Geoenvironmental Engineering, ASCE, Vol.134, No.12, pp.1763-1770. 10.1061/(ASCE)1090-0241(2008)134:12(1763)
Information
  • Publisher :The Korean Geotechnical Society
  • Publisher(Ko) :한국지반공학회
  • Journal Title :Journal of the Korean Geotechnical Society
  • Journal Title(Ko) :한국지반공학회 논문집
  • Volume : 37
  • No :9
  • Pages :25-36
  • Received Date : 2021-08-31
  • Revised Date : 2021-09-03
  • Accepted Date : 2021-09-06
  • DOI :https://doi.org/10.7843/kgs.2021.37.9.25
Journal Informaiton Journal of the Korean Geotechnical Society Journal of the Korean Geotechnical Society
Archives
: Vol.23~28 (2007~2012)
  • NRF
  • KOFST
  • KISTI Current Status
  • KISTI Cited-by
  • crosscheck
  • orcid
  • open access
  • ccl
Journal Informaiton Journal Informaiton - close