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http://dx.doi.org/10.14481/jkges.2022.23.8.11

Evaluation of Compaction Impact According to Compaction Roller Operating Conditions through CMV Analysis  

Kim, Jinyoung (Department of Geotechnical Engineering Research, Korea Institute of Civil Engineering and Building Technology)
Baek, Sungha (Department of Geotechnical Engineering Research, Korea Institute of Civil Engineering and Building Technology)
Kim, Namgyu (Research Strategic Planning Department, Strategic Tasks Division, Korea Institute of Civil Engineering and Building Technology)
Choi, Changho (Department of Geotechnical Engineering Research, Korea Institute of Civil Engineering and Building Technology)
Kim, Jisun (Department of Geotechnical Engineering Research, Korea Institute of Civil Engineering and Building Technology)
Cho, Jinwoo (Department of Geotechnical Engineering Research, Korea Institute of Civil Engineering and Building Technology)
Publication Information
Journal of the Korean GEO-environmental Society / v.23, no.8, 2022 , pp. 11-16 More about this Journal
Abstract
The compaction process using vibrating rollers in road construction is essential to increase soil stiffness in earthworks. Currently, there is no clear standard for the operation method of the compaction roller during compaction. Although simple quality inspection techniques have been developed, plate load test (PLT) and field density test (FDT) are the most frequently used test methods to evaluate the degree of compaction during road construction as the most frequently used quality inspection methods. However, both inspection methods are inefficient because they cannot perform quality inspection in all sections due to time and cost reasons. In this study, we analyzed how the operating conditions of vibrating rollers affect the compaction quality. An intelligent quality management system, which is a currently developed and commercialized technology, was used to obtain quality inspection results in all sections. As a result of the test, it was analyzed that the speed and vibration direction of the compaction roller had an effect on the compaction degree, and it was found that the compaction direction had no effect on the compaction degree.
Keywords
Intelligent quality control; Compaction direction; Compaction roller speed; Oscillation; Vibration;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 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.   DOI
2 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.
3 KS F 2310 (2015), Standard test method for plate load test of road construction.
4 KS F 2311 (2016), Standard test method for density of soil in place by the sand cone method.
5 Paulmichl, I., Adam, C. and Adam, D. (2019), Analytical modeling of the stick-slip motion of an oscillation drum, Acta Mechanica, Vol. 230, No. 9, pp. 3103~3126.   DOI
6 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.