A novel approach for two-dimensional modeling of elastomeric bearings using three springs in parallel is presented. This simplified element model considers as follows: (1) an elastoplastic spring with a smooth transition ...

A novel approach for two-dimensional modeling of elastomeric bearings using three springs in parallel is presented. This simplified element model considers as follows: (1) an elastoplastic spring with a smooth transition ...

Typical highway bridges in Chile consist on two span simply supported structures with prestressed concrete girders connected by a continuous slab. The girders are supported by elastomeric bearings which are not bolted and ...

The elastomers, also known as neoprene, have been widely used in the precast concrete constructions in Brazil, due to its good performance in connections subjected to compression. Thus elastomeric bearing pads are the most ...

This article Summarizes the work done by the authors in seismic isolation over the past six years in Chile. First, a general evaluation of the optimal values of the yield level of the isolation system is performed, focusing ...

Bearing pads are devices that perform the coupling between beams and columns in bridges and viaducts. In its historical context, new materials and technologies were inserted in the manufacturing process of the pads to ...