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Recent content by DBrian

  1. DBrian

    Electrical resistance of concrete

    We are conducting electrical connectivity testing on a bolted steel water tank to ensure that the tank is isolated for cathodic protection. The tank has a base ring embedded into a concrete base slab. Does anyone know what the electrical resistance of concrete is? DBH
  2. DBrian

    Sloshing force on a tube in a tank

    Lancea I believe you are correct that the sloshing (convective) forces will be relatively small (unless you have wave impact loading). However I would include an impulsive added fluid mass component. Newmark estimated these forces as the mass of water displaced by the tube. For your tube...

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