Project 0092-08-11: Effective Depth of Soil Compaction in Relation to Applied Compactive Energy (In Progress)

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Request for Proposal
Research Update to WEMA - Presentation
Workplan
Phase 1 Interim Report

 
Project ID: 0092-08-11
Title: Effective Depth of Soil Compaction in Relation to Applied Compactive Energy
PI: Dante Fratta
Civil and Environmental Engineering Department
University of Wisconsin - Madison

Project: This research will collect data and develop analyses needed to determine optimum life thickness for WisDOT embankment construction projects. The results will establish a relationship between the applied compaction energy and the level of compaction achieved at increasing depths for a number of different soils and moisture contents. The data, analyses, and correlations will help WisDOT officials in proposing possible revisions to current constructions specifications including embankments. The successful completion of this research will also help WisDOT officials in improving construction operations by creating more stable and economical subgrade structures.
Start Date: October 10, 2007
End Date: February 10, 2009
Extension: April 10, 2009, September 30, 2009, December 31, 2009, Suspended till July 1, 2010
Project Award: $54,914
TOC: Geotechnics