Version 1
: Received: 6 January 2020 / Approved: 8 January 2020 / Online: 8 January 2020 (03:23:13 CET)
Version 2
: Received: 27 January 2020 / Approved: 28 January 2020 / Online: 28 January 2020 (05:22:56 CET)
How to cite:
Teijón-López-Zuazo, E.; Benta, A.; Vega-Zamanillo, A.; Calzada- Pérez, M.Á.; Robles-Miguel, Á. Modification Tests to Optimize the Compaction Quality Control in Core Slate Random Embankments for Highways. Preprints2020, 2020010058. https://doi.org/10.20944/preprints202001.0058.v1
Teijón-López-Zuazo, E.; Benta, A.; Vega-Zamanillo, A.; Calzada- Pérez, M.Á.; Robles-Miguel, Á. Modification Tests to Optimize the Compaction Quality Control in Core Slate Random Embankments for Highways. Preprints 2020, 2020010058. https://doi.org/10.20944/preprints202001.0058.v1
Teijón-López-Zuazo, E.; Benta, A.; Vega-Zamanillo, A.; Calzada- Pérez, M.Á.; Robles-Miguel, Á. Modification Tests to Optimize the Compaction Quality Control in Core Slate Random Embankments for Highways. Preprints2020, 2020010058. https://doi.org/10.20944/preprints202001.0058.v1
APA Style
Teijón-López-Zuazo, E., Benta, A., Vega-Zamanillo, A., Calzada- Pérez, M.Á., & Robles-Miguel, Á. (2020). Modification Tests to Optimize the Compaction Quality Control in Core Slate Random Embankments for Highways. Preprints. https://doi.org/10.20944/preprints202001.0058.v1
Chicago/Turabian Style
Teijón-López-Zuazo, E., Miguel Ángel Calzada- Pérez and Ángel Robles-Miguel. 2020 "Modification Tests to Optimize the Compaction Quality Control in Core Slate Random Embankments for Highways" Preprints. https://doi.org/10.20944/preprints202001.0058.v1
Abstract
Particle size can pose a challenge to random embankment compaction control methods, where practical techniques have hardly been developed and procedural control is used instead. In order to develop new quality control procedures for slate random fill, the necessary fieldwork and laboratory tests were carried out. This involved the revision of certain methods such as the wheel-tracking or topographic settlement tests. More than four thousand five hundred in-situ density and moisture content measurements were carried out for this research. In addition, more than five hundred and eighty topographic settlements and nine hundred and sixty wheel-tracking carriage tests were performed. The quality control processes were completed with more than one hundred and thirty plate bearing tests. Possible evidence of statistical correlations between compaction control tests were identified. An analysis of variance (ANOVA) was performed. When testing proved relationships between them, the replacement of one of them by the other was assessed by deduction. Finally, the study suggests new procedures for compaction quality control of random slate fill used in core area.
Keywords
slate; random fill; compaction quality control; wheel-tracking test; topographic settlement
Subject
Engineering, Civil Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.