Browsing Research Highlighters and Reports - ODOT Office of Research & Implementation by Title
Now showing items 186-205 of 372
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Feasibility of the implementation of solar heat sources for bridge deck applications
(1977-1)Deicing salts have caused damage and early failure of the concrete cover and corrosion of reinforcing steel of concrete bridge decks. The use of wax to internally seal Portlant Cement concrete bridge decks and the use of ... -
Feasibility of using fly ash as binder in coarse and fine aggregates for bases (FHWA-OK-86-8) 2125
(1987-6)Aggregate-fly ash mixes consisting of fine aggregate bases (FAB), coarse aggregate bases (CAB) and Class C fly ash additions of 15, 25 .and 35% were tested in compressive and flexural strength for curing periods of up ... -
FEASIBILITY STUDY OF GRS SYSTEMS FOR BRIDGE ABUTMENTS IN OKLAHOMA: INFLUENCE OF FACING AND AGGREGATE FILL ON PERFORMANCE (FHWA-OK-19-09 2262)
(2020-01)This document reports a study where load-bearing capacity, deformations and construction speed of different GRS abutment models were compared in the laboratory at full scale. Six 8 ft-high, instrumented abutment models ... -
Field evaluation of drainable bases in Oklahoma (FHWA-OK-96-04) 2181
(1996-5)The Oklahoma Department of Transportation (ODOT) Research and Development Division (R&D) installed field data acquisition systems in 1992 on five test pavement sections with a view to evaluate the performance of the drainable ... -
Field performance evaluation of CRAFCO Roadsaver self-leveling sealant (FHWA-OK-98-08) 2700
(1998-10)On July 24, 1995, joints in a 61 m (200 ft.) test section on project STP-324(78) were sealed with Crafco Roadsaver. Crafco Roadsaver is a self-leveling silicone sealant. Joints in the remainder of the project were sealed ... -
Field performance evaluation of NOVOPHALT modified asphalt concrete
(1993-6)In 1992, a research project was set up to evaluate the field performance of Novophalt Modified Asphalt Cement (NMAC). The IM-35-3(223)130 project area (I-35 between Northeast 23rd and 63rd, in Oklahoma City) made up the ... -
Field performance evaluation of self-levelling sealants Dow-Corning 888-SL and 890-SL (FHWA-OK-95) 2700
(1995-4)The Oklahoma Department of Transportation (ODOT) has recently completed a field performance evaluation of Dow-Corning' s (DC) self- levelling sealants 888-SL and 890-SL. The evaluation was conducted on three new construction ... -
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 ... -
Field performance monitoring and modeling of instrumented pavement on I-35 in McClain county - phase I
(2013-6)Flexible pavements comprise about 93 percent of paved roads in the United States. Although flexible pavements are widely used for reasons such as cost, constructability and consistent performance, they are often subject ... -
Field Performance of Surtreat TPS a Surface Applied, Penetrating Corrosion Inhibitor (FHWA-OK 04(04))
(2004-3)Surtreat TPS penetrates into the PCC structure being treated, reacting with the cement phase of the concrete to increase hardness and compressive strength, decrease permeability and render the concrete inert to attack and ... -
FIELD VERIFICATION OF GEOGRID PROPERTIES FOR BASE COURSE REINFORCEMENT APPLICATIONS (FHWA-OK-13-11 2244)
(2013-11)The proposed field study is a continuation of a recently concluded, ODOT-funded project titled: Development of ODOT Guidelines for the Use of Geogrids in Aggregate Bases, which is aimed at addressing the need for improved ... -
Final report on corrosion of reinforcing steel in concrete containing fly ash (79-11)
(1981-1)In July 1979, the Oklahoma Department of Transportation funded a research program at Oklahoma State University concerned with the performance of concrete containing fly ash (State Study No. 79-11-3), Initially, attention ... -
Final report on the 2004-2006 Oklahoma Department of Transportation sprayer equipment assessment & calibration workshops
This report documents the findings of herbicide sprayer calibration workshops conducted as a part of the 2004-2006 Joint Project 2156: ROADSIDE VEGETATION MANAGEMENT TRAINING, CONSULTATION & DEVELOPMENT OF LEARNING RESOURCES. ... -
Fly ash concrete (81-03-3)
(1981-9)Fly ash can be used to replace a portion of the portland cement in concrete. In several states, including Oklahoma, increasing amounts of electrical power are being obtained using sub-bituminous coal from western coal ... -
Fly ash concrete final report - a study of the reaction products using x-ray diffraction and SEM (82-01-2)
(1984-8)The setting and strength gaining process of P.C. concrete containing Class c high calcium fly ash were related to the reaction products which were identified using X-ray diffraction and scanning electron microscopy ( ... -
Fly ash concrete final report - the influence of Class C fly ash on the properties of concrete (81-03-3)
(1983-7)The behavior of concrete mixes containing various amounts of fly ash conforming to ASTM C-618, class c, was investigated. Twenty to fifty percent of the port 1 and cement lvas replaced on a weight basis. Two tasks were ... -
Freeze-thaw durability of concrete made with marginal aggregate (FHWA-OK-91-04) 2137
(1991-6)Much of the crushed limestone aggregate produced in the Oklahoma region is susceptible to freeze-thaw action and can result in popouts and D-cracking in concrete. Four series of tests involving over 120 batches of concrete ... -
GIS for Evaluating Socioeconomic Data of Small Communities in Oklahoma (FHWA-OK-01-04 2149)
(2001-1)This document summarizes the overall tasks, functionality, and limitations related to the delivered product of this project. Specifically, we present a Geographic Information Systems (GIS)-based database and analysis package ... -
GIS Modeling for Transportation Planning in Oklahoma (FHWA-OK-07-07 2202)
(2008-3)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 ... -
Guardrail end accident analysis (FHWA-OK-92-09) 2190
(1992-12)This study documented attributes associated with guardrail end accidents on Oklahoma Department of Transportation (ODOT) roadways. The database which the researchers studied included accidents at a variety of guardrail end ...