INDIVIDUAL RESEARCH PROJECTS

• Bituminous Crack Sealants- Development of Performance Guidelines
• Analysis of the Performance of New Pavement Mixes Using Falling Weight Deflectometer
• Ground Penetrating Radar Signal Analysis and Modeling
• Effectiveness of Steel Reinforcing Nettings as a Reinforcement for Hot-Mix Asphalt
• Geocomposite Membrane Effectiveness as a Moisture Barrier and as a Strain Energy Absorber
• Pavement Response to Dual and New Wide Base Tires at the Same Tire Pressure
• Effectiveness of Weight-In-Motion Technologies and Weight Station Operation
• Pavement Instrumentation

• GOALI: Reflective Crack Control Treatment and Design Procedures
• Analysis of Flexible Overlay Systems for Airport Pavements
• Development of a Hollow-Cylinder Tensile Tester for Asphalt Mixtures
• Evaluation of Potential Applications of End-Result and Performance-related Specifications
• The Greater Peoria Regional Airport Demonstration Project

• The Greater Peoria Regional Airport Demonstration Project
• Characterization of Asphalt Concrete for Airport Pavement Design
• Developmental Work on Cold Patching Mixtures
• Evaluation of Coal Tar Emulsion Seals
• Highway Problems: Illinois Cooperative Highway andTransportation Research Program
• Validation of Design Considerations for Extended Life HMA Pavements
• Investigation of Aggregate Shape Effects on Hot Mix Performance Using an Image Analysis Approach

• Extended-Life CRCP
• Characterization of Concrete Joint Surfaces
• Concrete Mix Design for OMP
• Airfield Concrete Pavement Fatigue
• Fatigue and Fracture Behavior of Airfield Concrete Slabs
• Concrete Fracture Modeling and Testing
• M-E design process for JPCP
• Fiber Reinforced Concrete Pavements
• Data Analysis of Palmdale APT Results
• Data Analysis of Instrumented Concrete Pavements at DIA

• Materials Testing and Permanent Deformation Model Development for NAPTF Base/Subbase Layers
• Subgrade Soil Support and Stabilization
• Nondestructive Pavement Evaluation Using ILLI-PAVE Based Artificial Neural Network Models
• Tensar Mechanistic Based Design for Geogrid Reinforced Flexible Pavements
• Effectiveness of Geogrid-Reinforcement in Flexible Pavements: A Full-Scale Testing
• Investigation of Aggregate Shape Effects on Hot Mix Performance Using An Image Analysis Approach
• Discrete Element Modeling of Ballast for Strength, Stability, and Improved Manufactured Crosstie Design
• Development of GPR based Railway Track Subsurface Condition Indices from Estimates of Track Bed Materials' Physical Properties
• Project 4-30: Test Methods for Characterizing Aggregate Shape, Texture, and Angularity