Browsing Research Highlighters and Reports - ODOT Office of Research & Implementation by Title
Now showing items 28-47 of 372
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Bearing capacities and characterization of compressible clayey and silty foundation soils in Oklahoma (FHWA-OK-81-3) 239
(1980-12)This study developes a characterization of alluvial soils in two river systems from the surface down to bedrock. Study sites were located in alluvial deposits where fill settlement is a problem. Continuous undisturbed soil ... -
BLACK ICE DETECTION AND ROAD CLOSURE CONTROL SYSTEM FOR OKLAHOMA (FHWA-OK-14-01 2239)
(2014-10)Black ice is a thin coating of glazed ice on roadways or other transportation surfaces. Black ice has identical appearance with black pavement and wet road, and it often forms during calm weather. It is highly transparent ... -
Breaking and seating - final report
(1995-10)A preliminary investigation of lJS 169 in Nowata county was completed in June 1988. The 9.9 km (6.2 mi) section of two-lane roadway is located 8.0 km (5.0 mi) north of the city of Nowata. The majority of the 4.5 m ( 15.0 ... -
Breaking and seating - final report (OK-95-05)
(1995-10)A preliminary investigation of lJS 169 in Nowata county was completed in June 1988. The 9.9 km (6.2 mi) section of two-lane roadway is located 8.0 km (5.0 mi) north of the city of Nowata. The majority of the 4.5 m ( 15.0 ... -
Bridge deck rehabilitation part I - methods and materials
(1977-8)The bridge deck deterioration processes of freeze-thaw scale, popout, and corrosion induced spalling are defined and the popular theories accounting for their mechanism are explained. Included is a basic discussion of ... -
Bridge deck rehabilitation part II - Oklahoma's experience with bridge deck protective systems
(1978-6)The objectives of this project were to study the factors involved in bridge deck deterioration and to formulate and evaluate. techniques to prevent or halt such deterioration. Part II of this project was concerned with the ... -
Bridge deck rehabilitation part III - Cathodic protection
(1977-10)The objectives of this project were to study the factors involved in bridge deck deterioration and to formulate and evaluate techniques to prevent or halt such deterioration. Part III of this study addressed the use of ... -
Bridge steel coatings tolerant of minimal surface preparation (FHWA-OK-96-08)
(1996-11)In 1993 and 1994, the Occupational Safety and Health Administration (OSHA) and the Environmental Protection Agency (EPA) initiated regulations that radically altered practices in the paint industry. Many of these measures ... -
Calcium-Based Stabilizer Induced Heave in Oklahoma Sulfate-Bearing Soils (FHWA-OK-11-03 2210)
(2011-7)The addition of lime stabilizers can create problems in soils containing sulfates. In most cases, lime is mixed with expansive soils rendering them non-expansive; however, when a certain amount of sulfate is present naturally ... -
Cathodic protection for reinforced concrete bridge decks (83-08-1)
(1983-1)The Oklahoma Department of Transportation contracted the installation of two cathodic protection systems as part of the Federal Highway Administration's Demonstration Project No. 34, "Cathodic Protection for Reinforced ... -
Cathodic protection for reinforced concrete bridge decks volume II - supplemental report (83-08-1)
(1985-12)The Oklahoma Department of Transportation contracted the installation of two cathodic protection systems as part of the Federal Highway Administration's Demonstration Project No. 34, "Cathodic Protection for Reinforced ... -
Channel-Bed Degradation in Major Oklahoma Streams Arkansas River Part I of V (FHWA-07-06 2191)
(2007-12)Transportation planning is an important process in the development of Oklahoma and the United States. Gaps traveling from one place to another are addressed in this research. The purpose of the research is to analyze the ... -
Channel-Bed Degradation in Major Oklahoma Streams Arkansas River Part II of V (FHWA-07-06 2191)
(2007-12)The purpose of this research is to analyze the flowline data and relate it to the degradation of the river bed at bridge locations in the river. This information may then be used to replace or rehabilitate those bridges ... -
Channel-Bed Degradation in Major Oklahoma Streams Arkansas River Part III of V (FHWA-07-06 2191)
(2007-12)The purpose of this research is to analyze the flowline data and relate it to the degradation of the river bed at bridge locations in the river. This information may then be used to replace or rehabilitate those bridges ... -
Channel-Bed Degradation in Major Oklahoma Streams Arkansas River Part IV of V (FHWA-07-06 2191)
(2007-12)The purpose of this research is to analyze the flowline data and relate it to the degradation of the river bed at bridge locations in the river. This information may then be used to replace or rehabilitate those bridges ... -
Channel-Bed Degradation in Major Oklahoma Streams Arkansas River Part V of V (FHWA-07-06 2191)
(2007-12)The purpose of this research is to analyze the flowline data and relate it to the degradation of the river bed at bridge locations in the river. This information may then be used to replace or rehabilitate those bridges ... -
Collision Avoidance System at Intersections (FHWA-OK-09-06 2216)
(2009-12)The number of collisions at urban and rural intersections has been on the rise in spite of technological innovations and advancements for vehicle safety. It has been reported that nearly a third of all reported crashes ... -
COMPILATION OF LOCAL STUDIES AND REGIONAL CALIBRATION OF PAVEMENT ME DESIGN FOR RIGID AND FLEXIBLE PAVEMENTS IN OKLAHOMA (FHWA-OK-19-08 2277)
(2019-11)The AASHTOWare Pavement ME Design software was developed as an advanced pavement design tool based on the mechanistic-empirical pavement design guide (MEPDG). The existing performance prediction models utilized in this ... -
Components of variability in bituminous concrete pavement construction Volume I - Summary of current state practices (FHWA-OK-92-07) 2179
(1992-6)The Oklahoma Department of Transportation (ODOT) turned to quality assurance specifications in 1989 after several years of careful study and consideration. The objective of phase-I of this research project was to evaluate ... -
Components of variability in bituminous concrete pavement construction Volume II - Field and laboratory evaluation (FHWA-OK-92-07) 2179
(1992-6)The objectives of phase-II of the project were: 1) to detennine the components of the total variability in the measured quality attributes of acceptable bituminous concrete pavement construction in Oklahoma, 2) to assess ...