| contributor author | Dar Hao Chen | |
| contributor author | Andrew Wimsatt | |
| date accessioned | 2017-05-08T21:46:33Z | |
| date available | 2017-05-08T21:46:33Z | |
| date copyright | January 2010 | |
| date issued | 2010 | |
| identifier other | %28asce%29gt%2E1943-5606%2E0000205.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/61959 | |
| description abstract | The nondestructive mapping of anomalies and voids under roadway pavements is critical to highway authorities because of the potential loss of support that would lead to safety hazards. 400 MHz ground-coupled penetrating radar (GCPR) was used in this study to characterize the subsurface conditions of three roadway pavements (SH359, IH40, and U.S. 290). The extents of the anomalies in horizontal and vertical directions were visible in GCPR images. Coring, boring, and lab testing were performed to verify the settlement and source of the moisture on SH359. The source of the moisture was from the leaking water pipe, as indicated by the high chloride and chlorite contents. A 1.8-m deep void ( | |
| publisher | American Society of Civil Engineers | |
| title | Inspection and Condition Assessment Using Ground Penetrating Radar | |
| type | Journal Paper | |
| journal volume | 136 | |
| journal issue | 1 | |
| journal title | Journal of Geotechnical and Geoenvironmental Engineering | |
| identifier doi | 10.1061/(ASCE)GT.1943-5606.0000190 | |
| tree | Journal of Geotechnical and Geoenvironmental Engineering:;2010:;Volume ( 136 ):;issue: 001 | |
| contenttype | Fulltext | |
