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STEEL BRIDGE BEARING SELECTION GUIDE by Charles W. Roeder, Ph.D., P.E., and John F. Stanton, Ph.D., P.E. University of Washington SELECTION OF BEARINGS FOR STEEL BRIDGES This Selection Guide facilitates the process of selecting cost-effective and appropriate bearing systems for steel girder bridges.
The purpose of this guide is to present steel bridge bearing details that are cost effective, functional, and durable. Three major types of bridge bearings are presented. 1. Elastomeric bearings The details are for steel reinforced elastomeric pads; however, much of the content is directly
1 Ιουν 2023 · An elastomeric bearing pad plays a crucial role in bridge safety, dependability, and longevity. Read how simulation helps.
There are number of elastomeric bearing pads classified based on types of reinforcements used. For example, steel reinforced, plain, fiberglass reinforced and cotton duck reinforced elastomeric bearing pads.
11 Αυγ 2021 · Elastomeric bearing pad in a concrete bridge. The design of elastomeric bearings deals with the equilibrium between having sufficient stiffness that can withstand the imposed vertical loads and enough flexibility to allow for the expected deformations.
Redwood Plastics is the exclusive manufacturer of Redco™ Dynamex™ Engineered Elastomeric Bearings for Bridges and Structures. Redco™ Dynamex™ products conform to CAN/CSA, AASHTO, AREMA and OPSS standards and are available in a wide range of configurations.
Since 2005 the European standard EN 1337-3 has applied to elastomeric bearings for architectural and civil-engineering applications. Besides the functional requirements, the standard describes the design rules, the material properties, the production tolerances and the acceptance tests.
