Search
Now showing items 11-20 of 27
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 ...
Evaluation of bituminous mixes in pavement structures - final report
(1977-6)
A summary of the research methodology, results, conclusions and recommendations of a five-year study of bituminous mixtures used in Oklahoma flexible highway pavements is presented in this terminal report. The research ...
Evaluation of bituminous mixes in pavement structures interim report V - A study of transverse cracking in Oklahoma flexible highway pavements
(1977-1)
Field and laboratory studies were made to investigate the nature and extent of
transverse cracks on Oklahoma flexible pavements and to determine the possible causes
of this form of distress. Only the influence and contribution ...
Related studies to cathodic protection of reinforced concrete structures no. 2 - progress report
(1977-1)
This progress report surnmarizes the work done on the project from its inception to the present time. The project has been divided into four sections: conductive layer, reference electrode, long-term current, and corrosion ...
Slope stability of certain selected colluvial soils
(1977-6)
The objective of this study is to characterize natural clayey colluvial soils that occur in eastern Oklahoma. Three study sites were selected in areas of known landslides. Piezometers and permeability bore holes were placed ...
Study of the wearability and polish resistance of Oklahoma's coarse aggregates - final report
(1972-12)
This report describes a laboratory attempt to evaluate the wearability and polishing characteristics of "nonpolishing" stones when blended with a sound, polish susceptible stone. The effects of crystallinity, grain size, ...
Sealing cracks in flexible pavements interim report III - laboratory tests of asphalt sealants
(1979-5)
A survey of literature pertaining to materials and methods of sealing highway pavement cracks indicated a scarcity of information and a lack of standard testing procedures for asphalt pavement crack sealants. Therefore, ...
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 ...
Sealing cracks in flexible pavements interim report I - flexible pavement crack sealing practices and research approach
(1977-2)
In response to a request from the Research Division, a research proposal entitled "Sealing Cracks in Flexible Pavements" was presented to the Oklahoma Department of Transportation in February, 1976. This proposal was for ...
Slurry seal crack treatment
(1976-5)
In the spring of 1975 the resurfacing project 1-35-3(88)126 was started. The experimental part of the project consisted of the use of an asphalt slurry to fill and seal cracks and spalls in the existing pavement, followed ...