This $378,140 Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) supports a research project at Auburn University focused on the multiscale characterization of permafrost and frozen soil properties. The project aims to bridge the knowledge gap in predicting how permafrost will respond to warming temperatures over time by examining permafrost at scales ranging from ice crystals to frozen landscapes. Using advanced imaging techniques, laboratory experiments, and computer simulations, the research will investigate how the internal structure of frozen soil affects its thermo-mechanical behavior and stability under different environmental conditions. The comprehensive, multiscale approach will yield data to develop and validate models for predicting permafrost thaw trajectories and impacts on infrastructure in cold regions. This work is expected to advance the understanding of frozen soil mechanics, physical modeling, and computational methods while training the next generation of cold region engineering researchers. No sub-awards are planned under this grant, which has an ultimate completion date of September 30, 2027.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $378.1k | 8/7/24 |