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Publication Page


Our research team is continuously compiling data and publishing our findings.  Below are links to download our current publications, reports, spreadsheet, and other free downloads.

Publications

​Cook D, Seader N, Ley T, Russell B. Investigation of Optimized Graded Concrete for Oklahoma- Phase 2. FHWA-OK-15-07. Oklahoma City, OK: Oklahoma Department of Transportation; 2015. https://shareok.org/bitstream/handle/11244/54316/FHWA-OK-15-07%202253%20Cook.pdf?sequence=1&isAllowed=y
Cook, MD, Ghaeezadah, A, Ley, MT. Effects of Aggregate Concepts on the Workability of Slip-Formed Concrete.  Journal of Materials in Civil Engineering. Vol 28 (10). ASCE; 2016. http://ascelibrary.org/doi/abs/10.1061/%28ASCE%29MT.1943-5533.0001608
Cook, MD, Ghaeezadah, A, Ley, MT. A Workability Test for Slip Formed Concrete Pavements. Construction and Building Materials. 68. Elsevier; 2014, p. 376-383 http://www.sciencedirect.com/science/article/pii/S0950061814007065
the_box_test_paper.pdf
File Size: 1037 kb
File Type: pdf
Download File

Ley, M.T., Cook, D.; Aggregate Gradations For Concrete Pavement Mixtures. CP Road Map; 2014
mapbriefoctober2014.pdf
File Size: 901 kb
File Type: pdf
Download File

Reports

Ley, M.T., Cook, D., Fick, G.; Concrete Pavement Mixture Design and Analysis (MDA): Effect of Aggregate Systems on Concrete Mixture Properties.  2012. http://www.intrans.iastate.edu/research/documents/research-reports/mda_aggregates_w_cvr.pdf
NCPTC_Concrete_Pavement_Mixture_Design_and_Analysis.pdf
File Size: 1120 kb
File Type: pdf
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Cook D, Ghaeezadah A, Ley T. Investigation of Optimized Graded Concrete for Oklahoma. OTCREOS11.1-39. Midwest City, OK: Oklahoma Transportation Center; 2013.  http://ntl.bts.gov/lib/51000/51400/51497/OTCREOS11.1-39-F.pdf

OKTCReport.pdf
File Size: 4513 kb
File Type: pdf
Download File

Cook D, Ghaeezadah A, Ley T. Investigation of Optimized Graded Concrete for Oklahoma- Phase 1. FHWA-OK-13-12. Oklahoma City, OK: Oklahoma Department of Transportation; 2013.
ODOT OGC Pavement Report.pdf
File Size: 3111 kb
File Type: pdf
Download File

Spreadsheets

ogcp_spreadsheet.xlsx
File Size: 1011 kb
File Type: xlsx
Download File

ogcp_spreadsheet_metric.xlsx
File Size: 1012 kb
File Type: xlsx
Download File

PowerPoint Presentations

American Concrete Institute Spring 2013-Tyler Ley Presenting
http://www.concrete.org/Portals/0/Files/PDF/Webinars/Ley.pdf

Presentations for Slip Formed Pavements

Coarse Aggregate- Tyler Ley Presenting at the American Concrete Institute Spring 2013
https://www.youtube.com/watch?v=RFi1sFgetWU
Impacts of Sand- Tyler Ley Presenting at the American Concrete Institute Spring 2014
https://www.youtube.com/watch?v=BjMMuZ12i4c&list=UUkbsjjNtS3oiW46h9aTx5mw
Aggregate Concepts- Tyler Ley Presenting at the American Concrete Institute Fall 2014
https://www.youtube.com/watch?v=mHA9QuvQeWo
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