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  • Users: caroengr
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  1. caroengr

    Rotations

    I am designing the bearings for a railway bridge according to AREMA. I have been following AREMA Ch 15 but I am getting stuck on calculating the rotations. These are the variables I need to solve for but I am new at this so any help would be appreciated! aL = Relative rotation of top and bottom...
  2. caroengr

    Steel reinforced elastomeric bearings

    I am designing bearings for a railway bridge. Through my research I am designing steel reinforced elastomeric bearings at the fixed and expansion bearings. Is designing for a dowel in the fixed bearings a practical solution for this to limit translation? Also are there any limitations on having...
  3. caroengr

    Rocker Bearing

    I am designing a rocker bearing for a railway bridge project and am struggling to find helpful guidelines on the procedure to follow. Does anyone have any suggestions?

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