Grants and Contracts per year
Grants and Contracts Details
Description
OBJECTIVES: The obj ectives of this project are as follows:
I. Review the CUITent state of practice for subgrade modificat ion of various agencies, including
potential cost savings and structural perfOlll1ance.
2. Evaluate, cost, constructability, and strength of various subgrade stab ilizati on techniques,
including chemical modification, undercut with aggregate replacement, and aggregate base
with geogrids.
3. Revi ew current pavement desi gn process to identi fy potential areas to refine des igns to reduce
overall pavement cost.
4. Develop project se lection guidelines and specifications for subgrade stabili zation, based on
proj ect type, and potential cost benefit
| Status | Finished |
|---|---|
| Effective start/end date | 7/1/11 → 6/30/12 |
Funding
- KY Transportation Cabinet
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Projects
- 1 Finished
-
Kentucky Cooperative Transportation Research Program Part II KCTRP 12-32
Crabtree, J., Agent, K., Ashurst, K., Chen, M., Fisher, J., Goodrum, P., Graves, R., Green, E., Grossardt, T., Harik, I., Hartman, D., Hopwood, T., Johnson, P., Kirk, A., Kreis, S., McCormack, S., Palle, S., Pigman, J., Rister, B., Scully, T., Stamatiadis, N., Sun, L., Taylor, T. & Walton, J.
7/1/11 → 6/30/12
Project: Research project