VIADUCT 6-1/1 “BORŠT I”, HC RAZDRTO-VIPAVA
The selected static design of the supporting structure is a continuous reinforced concrete plate over 6 fields. The breaking construction is a full reinforced concrete plate (support) made of limited pre-stressed concrete, which is prestressed with 12 continuous internal cables. Intermediate supports are columns of a circular cross-section diameter of 2.00 m, with a lying area of 2.40 x 5.50 m of acceptable height of 0.75 to 1.25 m. The bars of the columns are of greater length due to the possibility of intervention on the lying surfaces in the event of slipping. The wells of the supports P0, P1 and P2 are located in a clay and gravel five meters below the potential upper sliding plane, which is intended to be 10 m below the natural terrain. The wells of the supports P3, P4, P5 and P6 reach with bottom to at least 2.00 m in a compact hill. Intermediate supports are a based on wells of a round diameter of Ø 6.00 m.
- Contracting Authority: DARS
- Project phase: Basic design, detailed design, as-built design