Charles Jahren
Associate Professor, Department of Civil, Construction and Environmental Engineering (CCEE). See bio on the CCEE website.
This PI has additional projects on the CCEE website.
Projects
Listed with most current first, includes only those administered by CTRE.
- Application of Visualization and Simulation Program to Improve Work Zone Safety and Mobility
- Development of Updated Specifications for Roadway Rehabilitation Techniques
- Stabilization Procedures to Mitigate Edge Rutting for Granular Shoulders (TR 531), Phase 2
- Rapid, Self-contained In-situ Permeameter for Field QC/QA of Pavement Base/Subbase Materials
- Identification of Practices, Design, Construction, and Repair Using Trenchless Technology (TR-570)
- Performance Evaluation of Concrete Pavement Granular Subbase (TR-554)
- Madison County Bridge Evaluation
- Electronic Construction Collaboration - Phase 1
- Feasibility of Visualization and Simulation Applications to Improve Work Zone Safety and Mobility
- Effective Shoulder Design and Maintenance (TR-531)
- Developing an Effective Construction Training Program for Hispanic Supervisors and Craft Workers, Phase 3
- Manual of Practice for Roadway Maintenance Workers (TR-514)
- Developing an Effective Construction Training Program for American Supervisors and Hispanic Craft Workers, Phase 2
- Thin Maintenance Surfaces, Phase 3: Municipal Streets and Low-Volume Rural Roads (TR-507)
- Evaluation of Long Term Field Performance of Cold In-Place Recycled Roads (TR-502)
- Embankment Quality, Phase 4: Application to Unsuitable Soils (TR-492)
- Cost Comparison of Treatments Used to Maintain or Upgrade Aggregate Roads
- Developing an Effective Construction Training Program for Hispanic Supervisors and Craft Workers, Phase 1
- Determination of the Optimum Base Characteristics for Pavements (TR-482)
- Embankment Quality, Phase 3 (TR-401)
- Thin Maintenance Surfaces, Phase 2 with Guidelines for Winter Maintenance on Thin Maintenance Surfaces (TR-435)
- Embankment Quality, Phase 2 (TR-401)
- Thin Maintenance Surfaces (Amendment 14)
- Embankment Quality, Phase 1 (TR-401)
- Electronic Reference Library, Phase 1