关键词: |
electrical resistivity, subsurface environments, voids, pipelines, assessments, maps, nondestructive testing, limestone, rocks, clays, technology transfer, education, geology, geophysical surveys |
摘要: |
MST proposes to acquire electrical resistivity data within a roadway ROW. These geophysical data will be processed, analyzed and interpreted with the objective of locating and mapping any subsurface voids that might compromise the integrity of the pipeline/roadway. The main project deliverable will be a map showing the location and estimated depth of any voids. / Supplementary Notes: Sponsored by Department of Transportation, Washington, DC. University Transportation Centers Program. / Availability Note: Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |