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Now showing items 1-9 of 9
REVIEW OF LABORATORY EXPERIMENTS AND COMPUTER MODELS FOR BROKEN-BOX CULVERTS (FHWA-OK-07-12 2193)
(2008-3)
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 ...
Rating Precast Prestressed Concrete Bridges for Shear (FHWA-OK-08-08 2186)
(2008-12)
Shear capacity of real-world prestressed concrete girders designed in the 1960’s and 1970’s is a concern because AASHTO Standard Specifications (AASHTO-STD) employed the quarter-point rule for shear design, which is less ...
Real-time Scour Risk Identification and Information Management Evaluation (FHWA-OK-08-05 2190)
(2008-9)
This report describes accomplishments and presents the design and evaluation of the information system, called ScourCast™. The ScourCast™ system is capable of providing plan of action and other bridge information in a ...
DEVELOPMENT OF AN IMPROVED SYSTEM FOR CONTRACT TIME DETERMINATION (Phase I & II) (FHWA-OK-08-02)
(2008-9)
Phase I of this study was funded by OTC and was successfully completed in December, 2006. In phase I, ODOT highway projects were classified into three different Tiers through the evaluation of recently completed highway ...
LANGSTON UNIVERSITY ADDRESSING THE NEED FOR TECHNICAL SUPPORT SERVICES IN HOUSING THE OKLAHOMA DEPARTMENT OF TRANSPORTATION RESEARCH LIBRARY (FHWA-OK-08-06 210)
(2008-12)
The Oklahoma Department of Transportation (ODOT) Training Center utilizes Material’s Division personnel from time to time to evaluate asphalt and aggregates lab work for building bituminous pavements. These personnel are ...
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 ...
Evaluating Percent Within Limits (PWL) Specifications Volume 2: Portland Cement Concrete Pavements (FHWA-OK 06(05)v2 2172)
(2008-2)
The Oklahoma Department of Transportation (ODOT) let four paving projects where Òpercent within limitsÓ (PWL) specifications were employed. The PWL Specifications are intended to be used as part of the Quality Assessment ...
Advanced Voice and Multimedia Communications System for the ODOT ITS Network (FHWA-OK-08-04 2204)
(2008-9)
Across the State of Oklahoma there are a multitude of agencies, at the federal, state, and local levels, all responsible for responding to emergency situations. Many of these agencies have a presence on the private ODOT ...
Investigation of Cost Effective Truck Weight Enforcement (FHWA-OK-10-01 2203)
(2008-1)
This research investigates the best way to enforce the truck size and weight limits and by doing
so decrease the damage that is being done to Oklahoma's roads and bridges. In the process a
survey of all state DOT's was ...