Bridge 203-00 on motorway R2 Zvolen východ - Pstruša
TRECOL SYSTEM falsework delivery for 83 m long bridge (including formwork), CORSÁN-CORVIAM CONSTRUCCIÓN, S.A.
Project name: Motorway R2 Zvolen východ – Pstruša, Bridge 203-00 on R2 above road II/591 in km 1,185
Contractor: CORSÁN-CORVIAM CONSTRUCCIÓN, S.A.
Position of LKM Consult: delivery of TRECOL SYSTEM falsework and subcontractor of some construction works
Bridge 203-00 has two parallel independent superstructures with mutually shifted abutments founded on steep embankment made from reinforced soil.
Falsework is respecting difficult obstacles: skewed crossing of existing road under new builded bridge, steep embankment around abutments, watercourse under bridge.
Bridge superstructure from structural point of view is three span continuous massive T-girder with spans 23 m + 32 m + 23 m (26 m) and overall length 83 m. Overall height is 9 m above terrain.
For each bridge is designed 8 pcs. of TRECOL SYSTEM supporting barges. Foundation of barges depends on geology: slab foundation is used where are good geotechnical conditions, deep foundation (concrete piles) are used on other places, where geology is for slab foundation inappropriate.
On abutments are longitudinal girders laid on transverse girder, which is hanging on PT bars carried by steel cantilevers anchored into abutment.
As formwork is used ALPI MECCANO system by ULMA Construction SK company.
LKM Consult delivery:
- komplex technical solution and design, drawings
- TRECOL SYSTEM delivery
- subcontractor for assembling / dismantling of falsework and formwork
- subcontractor for concreting of bridge superstructure for left and right bridge (volume of concreting 2×1000 m3)