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Shear strengthening of reinforced and prestressed concrete beams using Carbon Fiber Reinforced Polymer (CFRP) sheets and anchors
This report presents experimental results, installation procedures for CFRP sheets and anchors, specifications for fabrication and installation of CFRP anchors, and anchored CFRP shear design guidelines.
Date:
February 2012
Creator:
Kim, Yungon.
System:
The Portal to Texas History
Training Manual for Pavement Concrete Proportioning Method
"This manual presents a method to proportion concrete paving mixtures made with manufactured sands and increased micro-fines percentages in a step-by-step manner. This method was adapted from Koehler's (2007) proportioning method for self-consolidating concrete" (p. 1).
Date:
February 2010
Creator:
McLeroy, Meredith; Fowler, David; Won, Moon & Whitney, David
System:
The Portal to Texas History
Project Report on the Continued Development and Analysis of the Flexible Pavements Database
Report on the development of the Texas Flexible Pavement database and the first 7 months of a stage two project, after which the project was terminated.
Date:
February 2011
Creator:
Banerjee, Ambarish; Aguiar-Moya, José Pablo; Sivaram, Prasad; Smit, Andre de F. & Prozzi, Jorge Alberto
System:
The Portal to Texas History
Monitoring of Experimental Sections Using a Web-Based Database
Report describing the development of a wiki-type online database system to document TxDOT research and construction programs.
Date:
February 2012
Creator:
Smit, Andrè de Fortier; Prozzi, Jorge Alberto & Aguiar-Moya, José Pablo
System:
The Portal to Texas History
A web-based pavement performance and maintenance management and Geographic Information Systems mapping system for easy access to pavement condition information
"This report presents a new approach to the development of such a decision support system with its focus on maintenance management for TxDOT."
Date:
February 2011
Creator:
Murphy, Michael & Zhang, Zhanmin
System:
The Portal to Texas History
Application Guide and Specifications for Geotextiles in Roadway Applications
Abstract: "Geotextiles, one among the different geosynthetic products, can be used for a number of functions or applications in pavement design. The benefits of using geotextiles in pavements and other transportation applications have triggered a proliferation of products. While this abundance of new products has led to reduction in costs, it has also made it difficult for TxDOT personnel to choose appropriate products based on their engineering properties. Consequently, this report provides the basis for (i) guidelines for proper use and selection of geotextiles in pavements, (ii) material specifications for geotextiles in pavement applications, and (iii) draft construction specifications."
Date:
February 2012
Creator:
Zornberg, Jorge G. & Thompson, Nathan
System:
The Portal to Texas History
Geosynthetic-Reinforced Unbound Base Courses: Quantification of the Reinforcement Benefits
Report on the testing involving a modified pullout device for the characterization of the confined stiffness in geosynthetic reinforcements.
Date:
February 2012
Creator:
Zornberg, Jorge G.; Ferreira, J. A. Z.; Gupta, R.; Joshi, R. V. & Roodi, G. H.
System:
The Portal to Texas History
Experimental Results on Soil-Geosynthetic Interaction Stiffness
This report summarizes small pullout test results conducted as par of Texas Department of Transportation (TxDOT) Project 5-4829 to assess the performance of a newly developed small pullout box as well as the associated K SGI model.
Date:
February 2012
Creator:
Zornberg, Jorge G.; Ferreira, J. A. Z. & Roodi, G. H.
System:
The Portal to Texas History