Browsing AIDC Project Reports by Author "Kanevskiy, Mikhail"
Geophysical Applications for Arctic/Subarctic Transportation PlanningSchnabel, William E.; Fortier, Richard; Kanevskiy, Mikhail; Munk, Jens; Shur, Yuri; Trochim, Erin (Alaska University Transportation Center, 2014-07)This report describes a series of geophysical surveys conducted in conjunction with geotechnical investigations carried out by the Alaska Department of Transportation and Public Facilities. The purpose of the study was to evaluate the value of and potential uses for data collected via geophysical techniques with respect to ongoing investigations related to linear infrastructure. One or more techniques, including direct-current resistivity, capacitive-coupled resistivity, and ground-penetrating radar, were evaluated at sites in continuous and discontinuous permafrost zones. Results revealed that resistivity techniques adequately differentiate between frozen and unfrozen ground, and in some instances, were able to identify individual ice wedges in a frozen heterogeneous matrix. Capacitive-coupled resistivity was found to be extremely promising due to its relative mobility as compared with direct-current resistivity. Ground-penetrating radar was shown to be useful for evaluating the factors leading to subsidence in an existing road. Taken as a whole, the study results indicate that supplemental geophysical surveys may add to the quality of a geotechnical investigation by helping to optimize the placement of boreholes. Moreover, such surveys may reduce the overall investigation costs by reducing the number of boreholes required to characterize the subsurface.
GeoTechnical Investigations for the Dalton Highway Innovation Project As A Case Study of the Ice-Rich Syngenetic PermafrostShur, Yuri; Kanevskiy, Mikhail; Dillon, Matthew; Stephani, Eva; O’Donnell, Jonathan (Alaska University Transportation Center, Alaska Department of Transportation and Public Facilities, 2010)
ROADS AND AIRFIELDS CONSTRUCTED ON PERMAFROST: A Synthesis of PracticeConnor, Billy; Goering, Douglas J.; Kanevskiy, Mikhail; Trochim, Erin; Bjella, Kevin L.; McHattie, Robert L. (2020-12)This synthesis provides the practicing engineer with the basic knowledge required to build roadway and airports over permafrost terrain. Topic covered include an overview of permafrost, geotechnical investigations, slope stability, impacts of climate, and adaptation strategies during the design, construction and maintenance phases. The purpose of the synthesis is not to provide a comprehensive body of knowledge or to provide a complete how‐to manual. Rather the synthesis provides a working knowledge for those working in permafrost regions such that the practicing engineer will be able to work with subject matter experts to obtain the desired project outcomes.