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https://hdl.handle.net/11681/2056| Title: | Trunnion rod microcrack detection |
| Authors: | Navigation Systems Research Program (U.S.) Evans, James A. Haskins, Richard W. Padula, Joseph A., 1955- Hite, John E. |
| Keywords: | Trunnion rods Microcracks Microcracking Hydraulic structures Microcrack detection Repairs Maintenance Navigation Systems Research Program (U.S.) |
| Publisher: | Coastal and Hydraulics Laboratory (U.S.) Engineer Research and Development Center (U.S.) |
| Series/Report no.: | Technical note (Coastal and Hydraulics Engineering (U.S.)) ; IX-32. |
| Description: | Technical Note From Purpose of Work: Research Statements of Need (SONs), 2008-N-9, were submitted by the Corps Research Area Review Group (RARG) to the Navigation Systems Research Program. In response to this SONs, a work unit (WU) was established to develop procedures and specifications to assess post-tensioned anchorage capacity deterioration by means of microcrack detection using nondestructive testing/nondestructive evaluation (NDT/NDE) types of field techniques. The purpose of this research is to develop a field inspection capability for the purpose of detecting and quantifying slowly propagating microcracks in trunnion anchor rods. |
| Rights: | Approved for public release; distribution is unlimited. |
| URI: | http://hdl.handle.net/11681/2056 |
| Appears in Collections: | Technical Note |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| ERDC-CHL-CHETN-IX-32.pdf | 5.78 MB | Adobe PDF |  View/Open |