Elimination of expansion joints in bridge decks results in initial economy and long - term durability. It provides a smooth - riding surface, minimizes maintenance cost caused by water leakage, and provides a relatively high span - to - depth ratio of the superstructure. This paper presents a summary of the results of a project whose dual objectives were to reduce the cost of bearing devices used in jointless bridges and to optimize the girder/pier joint details for economy, constructability and aesthetics.
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