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Roadside vegetation management final report for the period December 1991 to September 1996 (FHWA-ODOT-96-05) 2187
(1996-9)
The infonnation contained within this report addresses: (1) Research - involving the use of experimental, newly labeled and traditionally available herbicides in combination with mowing for roadside vegetation management; ...
Evaluation of a Pyrament bridge deck overlay (FHWA-OK-96-12)
(1996-12)
The Oklahoma Department of Transportation (ODOT) has been using high density Portland cement (HDPC) overlays for more than twenty years to minimize spalls and delaminations in concrete. Since HDPC overlays were introduced, ...
Experimental products and equipment for highway construction and maintenance (FHWA-OK-90-1) 2700
(1990-1)
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 ...
Performance of continuously reinforced concrete pavements in Oklahoma (OK-96-06)
(1996-8)
Beginning in the early 1970s, over 1104 lane km (686 lane miles) of continuously reinforced concrete pavements (CRCP) were constructed Oklahoma, with almost 75 percent constructed since 1986. There have been three distinct ...
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 ...
Fatigue assessment of bridge members based on in-service stresses - final report (FHWA-OK-97-06) 2196
(1997-7)
This report summarizes research activities which are described in detail in interim reports entitled "Field Tests, Analyses, and Laboratory Tests" [Zwerneman et al., 1996], and "Data Acquisition System for Strain Measurements" ...
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 ...
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 ...
Fatigue Assessment of Bridge Members Based on In-Service Stresses interim report no. 1 August 1996 (FHWA-OK-95-07) 2196
(1996-8)
Construction problems involving poor welding practice occurred during widening of the U.S. 69 bridge over the South Canadian River. As a result of these problems, cc>ncerns developed regarding the remaining fatigue life ...
Silane penetrating waterproofing sealers (FHWA-OK-96-09)
(1996-11)
The Oklahoma Department of Transportation has been applying silane penetrating water sealers since the late 1970' s to prevent the intrusion of chloride contaminated water in bridge decks. This contaminated moisture causes ...