Title :
GPR quality control of building and technical state of exploited autoroads in conditions of permafrost
Author :
Savvin, D. ; Fedorova, Lucia ; Omelyanenko, A.
Author_Institution :
GPR Lab. Chersky Min. Inst., IGDS SB, Yakutsk, Russia
Abstract :
Represented results of GPR approbation of road filling, exposure of drainage zones and watering of geological foundation of autoroads of Yakutia. On the basis of analysis of kinetic characteristics of GPR signals there were defined zones of alteration of cryogenic subsoil condition. Here we offered methodic of noncontact shooting on the assigned profiles at the rate of movement of auto-laboratory.
Keywords :
cryogenics; foundations; ground penetrating radar; quality control; road building; GPR approbation; GPR quality control; cryogenic subsoil condition; drainage zone exposure; exploited autoroad building; geological foundation watering; kinetic characteristics; noncontact shooting; permafrost; road filling; Asphalt; Filling; Geology; Ground penetrating radar; Heuristic algorithms; Nonhomogeneous media; Roads; GPR; autoroads; permafrost;
Conference_Titel :
Ground Penetrating Radar (GPR), 2012 14th International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4673-2662-9
DOI :
10.1109/ICGPR.2012.6254924
