In many applications, elastomeric bearing pads are vulcanized directly
to heavy steel sole plates and/or masonry plates. This configuration
allows for a positive connection by welding and/or bolting, while
still allowing the desired range of motion. For sloped bridge spans,
the top sole plate is tapered to match the slope of the bridge. Anchor
bolts are used to attach the masonry plate and sometimes continue
up through the sole plate to restrict movement. In addition, various
restrainers can be incorporated to limit the range of motion. There
is a wide range of designs to suit a variety of applications.
For bridge rehabilitation projects, elastomeric bearings are frequently
chosen to replace damaged or frozen steel bearing assemblies. Because an elastomeric
bearing takes up much less space than an equivalent rocker bearing,
Scougal provides the fabricated steel bolsters to fill in the gap
between the bearing seat and the bridge superstructure. For fast
track bridge repair emergencies, we take pride in our ability to
meet tight deadlines for time critical projects.
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