ENVIRONMENTAL FRIENDLY CONSOLIDATIONS SOLUTIONS FOR THE NATIONAL ROAD1, ROMANIA, FROM KM 204+445 AT 204+700 AND BETWEEN KM 205+150 TO 205+250

摘要

The DN 1 road sector at KM 204+445 to 205+250 is affected by a slow shift of the terrain. To intervene efficiently on the humidity and implicitly on the versant's stability, investigative workings are necessary. There will be 3 inclinometric drillings, all set in a line on the direction, and 4 piezometric drillings. Solusions consists in deep gravitational drains in association with an afforestation of the slope. The comparative analyze was based on technical and economical aspects, and also regarding the landscapes.