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Research on Joint Sealant Materials to Improve Installation and Performance: Final Report

Report providing results of a study to determine failure modes of joint seals in Texas and identify methods of minimizing failures to improve joint seal performance. It outlines the findings of the research regarding factors that lead to failure, provides final analysis of the usefulness of joint seals with recommendations, and includes an appendix containing collected survey information.

Date: December 2017

Creator: Choi, Pangil; Senadheera, Sanjaya & Won, Moon C.

Item Type: Report

Partner: UNT Libraries Government Documents Department

Project Level Performance Database for Rigid Pavements in Texas, Phase 2

This report provides information on the Texas continuously reinforced concrete pavement mechanistic-empirical (TxCRCP-ME) pavement design software.

Date: June 2012

Creator: Ryu, Sungwoo; Saraf, Sureel & Won, Moon C.

Item Type: Report

Partner: UNT Libraries Government Documents Department

Pilot Implementation of Whitetopping: Final Report

Report on an implementation project to develop whitetopping designs for two locations and provide technical support during preparation and construction stages.

Date: August 2013

Creator: Zhou, Wujun; Choi, Pangil; Ryu, Sungwoo & Won, Moon C.

Item Type: Report

Partner: UNT Libraries Government Documents Department

Minimize Premature Distress in Continuously Reinforced Concrete Pavement

Study evaluating reasons for premature distress of continuously reinforced concrete pavement.

Date: August 2013

Creator: Saraf, Sureel; Choi, Pangil; Ryu, Sungwoo; Ha, Soojun; Ghebrab, Tewodros & Won, Moon C.

Item Type: Report

Partner: UNT Libraries Government Documents Department

Use of dowel bars at longitudinal construction joints

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.

Item Type: Report

Partner: UNT Libraries Government Documents Department

Improvements of Full Depth Repair Practices for CRCP Distresses

This report describes the full-depth repair process (FDR) for reinforced concrete roads and methods of improving it.

Date: August 2012

Creator: Ryu, Sungwoo; Choi, Pangil; Zhou, Wujun; Saraf, Sureel & Won, Moon C.

Item Type: Report

Partner: UNT Libraries Government Documents Department

Rational Use of terminal Achorages in Portland Cement Concrete Pavements

Report describing the results of a study to look at various systems used to protect bridges from expansion of Portland cement concrete (PCC) due to changes in temperatures. It includes background information on the problem, identifies particular bridges that have concerns, a literature review on the topic, results of field experimentation, collection and analysis of data, and conclusions and recommendations, with supplementary references and appendices.

Date: May 2012

Creator: Jaiswal, Harshita; Ryu, Sungwoo; Choi, Pangil; Choi, Seongcheol; Jayawickrama, Priyantha; Senadheera, Sanjaya et al.

Item Type: Report

Partner: UNT Libraries Government Documents Department

Optimizing Concrete Pavement Type Selection Based on Aggregate Availability

This publication is on the difference in the design concept and structural responses of jointed concrete pavement (CPCD) and continuously reinforced concrete (CRCP).

Date: September 2013

Creator: Ryu, Sungwoo; Choi, Pangil; Zhou, Wujun; Saraf, Sureel; Senadheera, Sanjaya; Hu, Jiong et al.

Item Type: Report

Partner: UNT Libraries Government Documents Department