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Expert systems applications for ODOT (FHWA-OK-91-09)
(1991-7)
Expert systems are "intelligent" computer programs which have the capabilities of reasoning, learning, and simulating human sensory capabilities. Solutions to many problems in transportation engineering which are not well ...
Roadside vegetation management guidelines (FHWA-OK-98-09) 2130
(1998-12)
Roadside Vegetation Management (RVM) Guidelines were developed and assembled into a reference/training manual for Oklahoma Department of Transportation (ODOT) RVM personnel. The guidelines were developed from a combination ...
Experimental products evaluation program annual report June 1999 (FHWA-OK-99-01)
(1999-1)
This publication consists of a listing of experimental products that are being or have been evaluated by Th?? Oklahoma Department of Transportation (ODOT), or other transportation agencies. This listing is continuously ...
Illbruck Willseal bridge joint seal preliminary report (FHWA-OK-97-02) 2700
(1997-7)
The Oklahoma Department of Transportation (ODOT) recently completed a field performance evaluation oflllbruck Willseal (hereafter referred to as Willseal) at one of two experimental evaluation locations. An expansion joint ...
Semiactive vibration absorbers (SAVA) at the I-35 Walnut Creek bridge (FHWA-OK-97-08) 2125
(1997-8)
The project was undertaken to develop and field test an automatically controlled bridge mounted vibration absorber. The system, referred to as a semiactive vibration absorber (SAVA) consists of a hydraulic cylinder coupled ...
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~ ...
Evaluation of asphalt binders construction report (FHWA-OK-96-__) 2197
(1996-5)
In August, 1995, The Oklahoma Department of Transportation- (ODOT) completed construction on ODOT Project Number NH-186(190). Briefly, this project consisted of milling and resurfacing a 10.9 km (6.8 mi) long section of ...
Depressed transverse cracks in asphalt pavements in Oklahoma (FHWA-OK-92-1) 2166
(1991-7)
Transverse cracking of asphalt pavements is a costly pavement distress occurring in states that experience cold/freezing temperatures during the winter months. The cracks are caused by low temperature-induced tensile ...
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 ...
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 ...