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The use of prefabricated structural elements is an integral part of many accelerated bridge construction (ABC ... The four other column models to be tested in this study are composed of hollow precast ...
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Half of US bridges are in 'fair' condition. These 3D models show parts that go firstProlonged exposure to saltwater further accelerates the deterioration of these components ... between segments of a bridge, like at each end of it, to allow for concrete movement due to traffic ...
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