Replacement procedure elastic supports on bridges and viaducts, and substitute support.

摘要

The present invention proposes a method of replacing elastic supports on bridges and viaducts, and therefore substitute support, the method comprising execution and placement of a provisional wedges enabling a props damaged by other new execution, the demolition of such impaired support and implementation of the substitutional support. Provisional shims must be prisms mass concrete, reinforced concrete, epoxy resin or any other material, but each should have a resistance of at least 120% of the support have to be replaced. The substitutional supports comprise lower and an upper metal shims, an optional stop for the second plate reinforced neoprene, also a piece of reinforced concrete formwork and epoxy resin mortar.