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Thread: Railway bridge collapse - GIF

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    Supporting Member Altair's Avatar
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    dubbby (Jun 22, 2020), jimfols (Jun 22, 2020), nova_robotics (Jun 27, 2020), Seedtick (Jun 22, 2020)

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    Supporting Member jimfols's Avatar
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    Too little too late.

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    Supporting Member Frank S's Avatar
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    looked like they were dumping riprap in hopes to stop the undermining of the center support. But at the velocity of that water the 10 inch to 1 1/2 foot sized riprap would only become abrasive particles which would hasten the erosion. Water traveling that fast can move small boulders weighing nearly a ton



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