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Pavement Repair Guidelines for Longitudinal Joints

Description: This report provides information on the implementations of Project 5-5444-01, "Pilot Implementation of Pavement Repair Guidelines for Longitudinal Cracks and joints," applies the lessons and recommendations from the previous Texas Department of Transportation (TxDOT) funded Center for Transportation Research (CTR) Research Project 0-5444, "Rehabilitation Procedures for Longitudinal Cracks and Joints Separation in Concrete Pavement,: which investigated the causes and repairs of longitudinal join… more
Date: November 2010
Creator: Fowler, David W.; Whitney, David & Ha, Soojun
Partner: UNT Libraries Government Documents Department

Evaluating existing culverts for load capacity allowing for soil structure interaction

Description: Report on a study exploring culvert load-rating practices and procedures and finding ways to address the discrepancies between actual culvert performance and culvert analysis practices. The study used the Texas Department of Transportation's archive of culvert designs and inventory of 13,000 in-service reinforced concrete box culverts as the basis of their data.
Date: December 2010
Creator: Lawson, William D.; Wood, Timothy A.; Newhouse, Charles D. & Jayawickrama, Priyantha W.
Partner: UNT Libraries Government Documents Department

Hydraulic capacity of type-h inlets: final report

Description: Report on the performance of Type H Inlets as median drains for divided highways. The study consists of a literature review, experimental results of drain performance, and recommendations for estimation of Type H inlet performance.
Date: December 2010
Creator: Cleveland, Theodore G.; Rainwater, Kenneth A.; Smirnov, Sergey; Barnes, Wade; DaCosta, Larissa; Basnet, Bijay et al.
Partner: UNT Libraries Government Documents Department

Analysis of the occurrence and statistics of hazardous materials spill incidents along Texas highways and suggestions for mitigation of transport-related spills to receiving waters

Description: "This report presents the results from a research on the occurrence and distribution of hazardous materials spills along Texas highway during the period of record from 2002-2006."
Date: June 6, 2011
Creator: Thompson, David B.; Morse, Audra & Acker, Jenna
Partner: UNT Libraries Government Documents Department

Use of dowel bars at longitudinal construction joints

Description: Report discussing the primary objective of this research project, whcih was to develop rational guidelines on the use of dowel bars in longitudinal construction joints (LCJs) for better-performing concrete pavements without potential longitudinal cracking problems.
Date: August 2011
Creator: Ha, Soojun; Cobos, Luis; Choi, Cheol Choi; Yeon, Jungheum; Cho, Byounghooi & Won, Moon C.
Partner: UNT Libraries Government Documents Department

Laboratory Evaluation of Constructibility Issues with Surface Treatment Binder

Description: This report discusses a study related to the use of emulsified asphalt (EA) as a binder for sealing roads after construction. Due to the number complex variables that affect EAs, this research is meant to help TxDOT personnel better predict which EA will be most effective and bond most quickly to allow roads to open for traffic.
Date: October 2011
Creator: Senadheera, Sanjaya Priyantha, 1959-; Prozzi, Jorge Alberto; Smit, Andre; Bannerjee, Ambarish; Tubb, Andrew & Niu, Lei
Partner: UNT Libraries Government Documents Department

Implementing the Ultra-High Pressure Water Cutter for Roadway Maintenance Application : Interim Report

Description: This report has been designed to conduct a systematic evaluation of the ultra high pressure (UHP) water cutter as a pavement preservation tool for treatment of flushed, seal-coat surfaced pavements in Texas.
Date: December 2011
Creator: Lawson, William D. & Senadheera, Sanjaya Priyantha
Partner: UNT Libraries Government Documents Department
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