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Experimental products evaluation program - annual report July 1997 (FHWA-OK-97-07) 2700
(1997-7)
This publication consists of a listing of experimental products that are being, or have been, evaluated by The Oklahoma Department of Transportation, or other transportation agencies. The listing is continuously updated ...
FEABAS A user friendly software for prediction of bridge approach settlement (FHWA-OK-95-03) 2188
(1995-5)
Bridge approach settlement is a major problem in highway design as well as maintenance. It creates an unsafe and uncomfortable riding surface. This report presents the details of a software that was developed at the ...
Resilient moduli of raw and stabilized aggregate bases and evaluation of layer coefficients for AASHTO flexible pavement design volume I (FHWA-OK-98-05) 2199
(1998-8)
A comprehensive study involving laboratory testing of resilient moduli (MR) of aggregate materials, determination of layer coefficients, and their application in AASHTO flexible pavement design was conducted. Three coarse ...
Evaluation of structural steel coatings using laboratory methodology - final report (OK-98-04) 2292
(1998-4)
Five structural steel coating systems (Wasser, Carboline, Valspar, Watson and Superior) were selected for evaluation and sent to Corrosion Control Consultants & Labs, Incorporated (CCCL) to be tested. In addition to the ...
Experimental products and evaluation program annual report February 1996 (FHWA-OK-96-03) 2700
(1996-2)
This publication consists of a listing of experimental products that are being or have been evaluated by the Oklahoma Department of Transportation (ODOT), or other transportation agencies. The listing is continuously updated ...
Koch bridge joint systems (FHWA-OK-93-08) 2716
(1993-4)
In July and August of 1991, The Oklahoma Department of Transportation (OOOT) had 27 KOCH BRIDGE JOINT SYSTEMS (KOCH BJS) installed on an elevated portion of 1-40, in downtown Oklahoma City. When the KOCH BJS Units were ...
Omni-flex pipe joint seals (FHWA-OK-96-01) 2700
(1996-12)
In June, 1991 The Oklahoma Department of Transportation (ODOT) had 16 Omni-Flex pipe joint seals installed in the joints of a reinforced concrete pipe (RCP) section on ODOT Project ACIR??44-2(326)233 in Tulsa. Individual ...
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 ...
Evaluation of retroflective sheetings for use on roadway traffic signs (FHWA-OK-95-02) 2193
(1994-9)
The primary objectives of this research were to evaluate the ODOT's policy on use of retroreflective sheeting products, and to identify any necessary changes to this policy based on driver visibility needs, durability of ...
Assessment of resilient modulus testing methods and their application to design of pavements (FHWA-OK-91-08)
(1991-6)
Resilient modulus (RM) is an important property of subgrade soils that accounts for repetitive loads due to vehicular traffic. Since AASHTO recommended its use in pavement design in 1986, various transportation agencies ...