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Now showing items 131-140 of 372
Polymer impregnated concrete and polymer concrete overlays
(1980-4)
The feasibility of impregnating bridge decks with methylmethacrylate for protection against freeze-thaw deteriorization and corrosion of the reinforcing steel is reported. Parameters such as monomer system, monomer loading, ...
VEHICLE CLASSIFICATION AND BLUETOOTH MACS FOR ORIGIN-DESTINATION MEASUREMENTS (FHWA-OK-19-04 2282)
(2019-09)
The U.S. Department of Transportation (USDOT) is actively researching intelligent transportation systems (ITS) aimed at reducing traffic incidents, improving safety, and gathering real-time travel time (TT) information. ...
Field Performance Monitoring and Modeling of Instrumented Pavement on I-35 in McClain County
(Oklahoma City, OK : Oklahoma Department of Transportation, 2014., 2015-04)
Phase 1 of this project was conducted to better understand the cause of pavement failure under actual traffic loading and environmental conditions. A 1,000-ft. long experimental pavement section was constructed on I-35 in ...
2006 report on roadside vegetation management equipment & technology
The objective of this report is to provide Oklahoma Department of Transportation (ODOT) personnel with recommendations concerning the utilization of new technologies and/or adaptations of existing technology. This will ...
Strain gage data collection for determining effective stress and cycles for inspection intervals on bridges
(September,)
The data logger was presented to Research, Development and Technology Transfer ( RD&TT) of the
Oklahoma Department of Transportation (ODOT) in hopes of determining why readings could not be
ascertained from the unit or ...
Evaluation of bituminous mixes in pavement structures interim report I - Analysis of mixes containing siliceous aggregates
(Jun-73)
Sufficient heat can be transported from the surrounding ground to a bridge deck by heat pipes to both reduce the number of freeze-thaw cycles and to reduce the time during which the surface is below freezing. In a computer ...
RECOMMENDED FATIGUE TEST FOR OKLAHOMA DEPARTMENT OF TRANSPORTATION (FHWA-OK-16-05 2243)
(2017-10)
The primary objective of this study was to evaluate different fatigue test methods and to recommend the most suitable one to Oklahoma Department of Transportation (ODOT). In order to achieve this objective, six commonly ...
Semiactive vibration absorbers (SAVA) at the I-35 Walnut Creek bridge (FHWA-OK-97-08) 2125
(1997-8)
The project was undertaken to develop and field test an automatically controlled bridge mounted vibration absorber. The system, referred to as a semiactive vibration absorber (SAVA) consists of a hydraulic cylinder coupled ...
Development of Portland cement concrete pavement restoration techniques for Oklahoma interim report I - literature review - draft
(June, 1997)
Interim Report I presents the results of an in-depth literature review focusing on PCC
pavement restoration techniques. Included in the report are general notes on full-depth
repairs, partial-depth repairs, diamond grinding ...
Determination of Dynamic Modulus Master Curves for Oklahoma HMA Mixtures (FHWA-OK 07(05) 2177
(2007-12)
The Mechanistic-Empirical Pavement Design Guide (M-EPDG) uses a hierarchical approach with three levels of material characterization for asphalt materials. The first level provides the highest design reliability and each ...