Research by Principal Investigator
David White, Principal Investigator
Associate Professor, Department of Civil, Construction and Environmental
Engineering (CCEE). See bio.
Projects
Listed with most current first.
- Rapid, Self-contained In-situ Permeameter for Field QC/QA of Pavement Base/Subbase Materials
- Implementation of Intelligent Compaction Performance Based Specifications in Minnesota
- Modified Sheet Pile Abutments for Low Volume Bridges (TR-568)
- Laboratory Kneading Compactor Evaluation and In-situ Measurements Database Development
- Investigation of Dual Roller-Integrated MDP/CMV Compaction Monitoring Technologies and Measurement Influence Depth
- Develop Onboard Machine Technology for Real-Time Determination of Soil Water Content
- Performance Evaluation of Concrete Pavement Granular Subbase (TR-554)
- Field Validation of Intelligent Compaction Monitoring Technology for Unbound Materials and HMA
- SGER: Soil-Structure Interaction of Bridge Columns in Frozen Environments
- Mix Design Development for Pervious Concrete in Cold Weather Climates
- Evaluation of Intelligent Compaction Systems
- Review of Stability Berm Alternatives for Environmentally Sensitive Areas
- Effective Shoulder Design and Maintenance (TR-531)
- Design Guide for Improved Quality of Roadway Subgrades and Subbases (TR-525)
- Investigation of Steel Stringer Bridges: Substructures and Superstructures (TR-522)
- Self-Consolidating Concrete--Applications for Slip Form Paving, Phase 1
- Measurements of Seasonal Changes and Spatial Variation in Pavement Subgrade Support Properties - a Link to Pavement Performance (TR-516)
- Full scale direct shear test on rammed aggregate piers
- Field Evaluation of Compaction Monitoring Technology: Phase 2
- Optimization and Management of Materials in Earthwork Construction (TR-501)
- Numerical analysis of foundations supported by rammed aggregate piers
- Synthesis of Non-Destructive Testing Technologies for Geomaterial Applications
- Investigation of Improved Utility Cut Repair Techniques to Reduce Settlement in Repaired Areas (TR-503)
- A Pilot Study to Investigate the Use of Aggregate Screenings in Roadway Construction
- Field Evaluation of Compaction Monitoring Technology, Phase 1 (TR-495)
- Embankment Quality, Phase 4: Application to Unsuitable Soils (TR-492)
- Nondestructive Testing Technology for Quality Control and Acceptance of Flexible Pavement Construction
- Slope Stability Evaluation and Remediation Techniques for Iowa
- Innovative Solutions for Slope Stability Reinforcement and Characterization in Iowa Soils (TR-489)
- Cost Comparison of Treatments Used to Maintain or Upgrade Aggregate Roads
- The influence of lateral pre-stressing on shear strength and stiffness of soils
- Development of Abutment Design Standards for Local Bridge Designs
- Finite Element Analysis of Tensar/Geopier Systems
- Reuse of Lime Sludge from Water Softening in Road Construction and Other Applications
- Numerical Analysis of Geosynthetic-Reinforced Rammed Aggregate Pier-Supported Embankments
- Identification of the Best Practices for the Design, Construction, and Repair of Bridge Approach Sections (TR-481)
- Determination of the Optimum Base Characteristics for Pavements (TR-482)
- Constitutive modeling parameters of compacted aggregates
- Utilization of Coal Combustion By-Products in Civil Engineering Construction Applications
- Fly Ash Research
- 2002 Fly Ash Program
- A Numerical Investigation of Settlement Reduction in Widening of Road Embankments Using the Geopier and Geogrid Foundation Systems
- Soil Stabilization of Non-Uniform Subgrade Soils (TR-461, Proj. 4)
- Iowa Fly Ash Affiliate Research Program
- Embankment Quality, Phase 3 (TR-401)
- Evaluation of Rammed Aggregate Piers for Highway Applications in Iowa Soils (TR-443)
- Embankment Quality, Phase 1 (TR-401)
Department of Civil, Construction, & Environmental Engineering, 394 Town Engineering, Iowa State University, Ames, IA 50011
Phone: (515) 294-2140; Fax: (515) 294-8216
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