Browsing OU - Oklahoma Transportation Resources / Oklahoma Transportation Library by Issue Date
Now showing items 141-160 of 372
-
QUICKCHANGE moveable concrete barrier system (FHWA-OK-92-06) 2721
(1992-7)Highway construction operations must often be carried out in locations adjacent to active traffic lanes. When this happens, both workers and motorists are exposed to greater hazard levels than would be the case on a "closed ... -
Fanwall noise barrier wall construction report (FHWA-93-03) 2728
(1993-3)The Oklahoma Department of Transportation (ODOT) has completed a 295.97 foot long section of FANWALL Noise Barrier Wall. The experimental FANW ALL was part of Project I R-240-1 (338)000. FANWALL is a proprietary product ... -
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 ... -
Experimental products and equipment for highway construction and maintenance annual report January 1993 (FHWA-OK-93-01) 2700
(1993-6)The performance of a generic silane penetrating water repellent material was evaluated using alternate test procedures . Field variables introduced into the laboratory tests included: 1) concrete mix design, 2) concret~ ... -
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 ... -
Effect of field variables and test procedures on silane weatherproofing performance (FHWA-OK-93-02) 2178
(1993-6)The performance of a generic silane penetrating water repellent material was evaluated using alternate test procedures . Field variables introduced into the laboratory tests included: 1) concrete mix design, 2) concret~ ... -
Resilient modulus of select aggregate bases and their correlations with other engineering properties (FHWA-OK-93-06) 2189
(1993-9)Six most commonly encountered aggregate materials which are used ´ subbaseslbales in Oklahoma are se1ected and tested under dynamic loading by using AASHTO designation T292‡91 I. A ‡ vibratory compaction method was ... -
Use of an H20 meter for determination of concrete moisture content in the field
(1994-10)The ability to accurately determine concrete bridge deck moisture content could increase the probability of satisfactory performance of water repellent treatment materials through choosing favorable conditions for material ... -
Cooling properties of asphalt surfaces (FHWA-OK-94-05) 2112
(1994-10)Cooling properties of hot mix asphalt (HMA) are important to transportation agencies and contractors in a surfacing or resurfacing operation. The cooling rate of an HMA overlay dictates how soon a roadway can be opened to ... -
Major investment analysis for multimodal projects in urban corridors - phase I report
(1994-12)Recent legislative and regulatory actions require major investment analyses of transportation projects prior to construction. These analyses must respect the intermodal consequences of proposed actions. The most commonly ... -
Experimental Products and Equipment for Highway Construction and Maintenance (FHWA-OK-94-01) 2700
(1994-2)TllIS PUBLICATION CONSTITUTES A LISTING OF EXPERIMENTAL PRODUCTS AND EQUIPMENT THAT ARE BEING CONSIDERED OR EVALUATED BY THE OKLAHOMA DEPARTMENT OF TRANSPORTATION, OTHER TRANSPORTATION DEPARTMENTS, OR OTHER AGENCIES. THE ... -
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 ... -
Breaking and seating - final report (OK-95-05)
(1995-10)A preliminary investigation of lJS 169 in Nowata county was completed in June 1988. The 9.9 km (6.2 mi) section of two-lane roadway is located 8.0 km (5.0 mi) north of the city of Nowata. The majority of the 4.5 m ( 15.0 ... -
Breaking and seating - final report
(1995-10)A preliminary investigation of lJS 169 in Nowata county was completed in June 1988. The 9.9 km (6.2 mi) section of two-lane roadway is located 8.0 km (5.0 mi) north of the city of Nowata. The majority of the 4.5 m ( 15.0 ... -
Experimental products and equipment for highway construction and maintenance (FHWA-OK-95-01) 2700
(1995-2)THIS PUBLICATION CONSTITUTES A LISTING OF EXPERIMENTAL PRODUCTS AND EQUIPMENT THAT ARE BEING CONSIDERED OR EVALUATED BY THE -, OKLAHOMA DEPARTMENT OF TRANSPORTATION, OTHER TRANSPORTATION DEPARTMENTS, OR OTHER AGENCIES. 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 ... -
Establishment of underdrain maintenance procedures (FHWA-OK-95-04) 2183
(1995-5)Project #2183 analized the condition of underdrains and developed a method of classifying, maintaining, and, en necessary, replacing underdrain outlets. The project encompassed every region of Oklahoma and many different ... -
Establishment of underdrain maintenance procedures (FHWA-OK-95-04)
(1995-5)Project #2183 analyzed the condition of underdrains and developed a method of classifying, maintaining, and, when necessary, replacing underdrain outlets. The project encompassed every region of Oklahoma and many different ... -
Statistical models for identification of problematic bridge sites and estimation of approach settlements (FHWA-OK-94-02) 2188
(1995-5)Bridge approach settlement is caused by the differential movements of the bridge abutment and the approach pavement. The resulting unsafe riding surface not only requires frequent and costly maintenance but also leads to ... -
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 ...