Browsing Research Highlighters and Reports - ODOT Office of Research & Implementation by Title
Now showing items 327-346 of 372
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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 ... -
Strength characteristics of the stabilized boggy shale (79-09-2)
(1979-11)In cooperation with the Oklahoma Department of Transportation and the Federal Highway Administration, U.S. Department of Transportation, a research project entitled "Field Application of the Stabilization of Oklahoma ... -
Strengthened earth wall (FHWA-OK-97-09) 2731
(1997-11)The Oklahoma Department of Transportation (ODOT) recently completed a project that included a Strengthened Earth Wall. The Mechanically Stabilized Earth (MSE) wall was constructed by Muskogee Bridge Company as a part of ... -
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, ... -
Subgrade moisture variations Final Report
(1970-8) -
Subgrade moisture variations interim report II Access Tube Installation
A method for field installation of access tubes for nuclear depth moisture and density equipment is described. After review of previous installation methods, it was concluded that a special drilling unit was required to ... -
Subgrade moisture variations interim report III Preliminary standardization and calibration procedure for nuclear depth
(1967-5)A preliminary procedure for standardization/calibration of nuclear depth backscatter moisture and density equipment is described# After a short discussion of theoretical considerations in nuclear measurement of moisture ... -
Subgrade moisture variations interim report IV Suggested nuclear depth gage calibration procedures
(1968-1)An experimental procedure for calibration of nuclear depth moisture and density gages is described. Calibration of the gages was accomplished utilizing laboratory standards constructed of native Oklahoma soils. The soil ... -
Subgrade moisture variations interim report IX Effectiveness of existing highway designs
(1970-5)The purpose of this study was to determine which existing Oklahoma highway designs give acceptable performance and why/how they resist the effects of subgrade moisture variations. After a review of pertinent factors to be ... -
Subgrade moisture variations interim report V Data Summary 1966-1967
(1968-4)All data collected at the first 30 field test sites during the period June 1966-August 1967 are presented. Procedures for data collection, reduction, and display are described and discussed but no evaluation or correlation ... -
Subgrade moisture variations interim report VI Evaluation of collected data 1966-1967
(1968-5)Data collected at field test sites 1-30 during the period June, 1966 - August, 1967 are evaluated, relating measured subgrade moisture changes to soil, climate, and pavement conditions. Relevant data were coded on IBM cards ... -
Subgrade moisture variations interim report VII Subgrade temperature measurement
(1969-6)Measured moisture conditions at several existing field research sites could not be related to precipitation, and were thought to be temperature-dependent. Accordingly, subsurface thermistor probes were installed at six ... -
Subgrade moisture variations interim report VIII Evaluation of collected data 1966-1969
(1970-6)A prime objective of this research is to related measured moisture changes to soil, climate, and pavement behavior in Oklahoma. Previous interim reports have described operational methodology, procedures for collection and ... -
Technical stuides on asphalt report no. 1 - spectral analyses of hot recycling agents (83-02-2)
(1983-5)This report contains standardized baseline dat a for a series of Hot Recycling Agents and AC-3 asphalt. The hot recycling agents are identified by their RA number (RA-6, RA-25, RA-100 and RA-275) where the RA number is ... -
Terminal end joints in continuously reinforced concrete pavement (FHWA-OK-91-01)
(1991-3)During the past 20 years, the Oklahoma Department of Transportation (ODOT) has constructed over 450 lane miles of Continuously Reinforced Concrete Pavement (CRCP) on its interstate and U.S. highway system. Throughout that ... -
Terminal end joints in continuously reinforced concrete pavement interim report (FHWA-OK-92-__)
(1992-10)During the past 20 years, the Oklahoma Department of Transportation (ODOT) has constructed over 450 lane miles of Continuously Reinforced Concrete Pavement (CRCP) on its interstate and U. S. highway system. Throughout that ... -
TEST METHODS FOR USE OF RECYCLED ASPHALT PAVEMENT IN ASPHALT MIXES (FHWA-OK-12-01 2223)
(2012-2)Usage of recycled asphalt pavement (RAP) in the construction of new pavements has increased in recent years due to the movement to conserve energy and raw materials, and reuse waste materials. To assess the effectiveness ... -
The construction of a pyrament bridge deck overlay (FHWA-OK-91-04)
(1991-5)The Oklahoma Department of Transportation (ODOT) has been using .High Density Portland Cement (HDPC) overlays on reconstruction of bridge decks smce 1977. At the time of introduction, the HDPC (Iov;a method) was considered ... -
The development of a portable steel reinforcing bar detection device for concrete bridge decks - second quarterly report
(1977-4)During the last quarter a variety of steel reinforcing bar (rebar) detection schemes were studied so that an optimum sensing device could be selected. It was found that magnetic techniques were superior to infrared, ... -
The Effects of Soil Suction on Shallow Slope Stability / Gerald A. Miller, Amy B. Cerato, Arash Hassanikhah, Maryam Varsei, Roy Doumet, Celine Bourasset, Rifat Bulut
(Oklahoma City, OK : Oklahoma Department of Transportation, 2015., 2015-12)Research work described in this report was undertaken to improve understanding of desiccation cracking and shallow slope failures in clayey slopes subjected to seasonal variations in weather. Research involved field and ...