No abstract

Abstract-On May 24, 2016, in Husnicioara commune (Mehedinţi county) the county road 607A (Cerneţi-Prunişor), communal road 17A (which connects to Oprăneşti village) and the electricity transport network were affected by landslides. Because of the landslide and the associated processes there were damaged both roads, embankments and all other previously built elements for the slope's stabilization, taking off the water from rainfall, combat and mitigate erosion (cassettes, supporting walls, concrete ditches, tailboards etc.). The damage to the road network consisted in the destruction of some sectors from county road 607A on a length of 443 m and communal road 17A on a length of 131 m. The terrain reconfiguration which occurred because of the horizontal and vertical movements, locally destroyed the electricity transport network by collapse the supporting pillars of electric cables. Field measurements carried out from 2 to 16 June 2016 with GPS South S-82T were processed using GIS techniques and obtaining the numerical model of the landslide. After corroborating field analysis with the thematic maps resulted from the overlapping of the layers specific to the relief, lithology, land use/cover, it was established that the whole sectors affected by the landslide (DJ 607A and DC 17A) were destroyed, and that is impossible to restore them on the current emplacement. Taking into account the physical, geographical and territorial distribution of human settlements, for the reopening of DJ 607A there were identified and proposed as solutions two different routes with low risk and vulnerability to landslides.