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Recent content by Pengy

  1. Pengy

    Impact Force / Maximum Plastic Deformation on Cantilever Beam

    Thanks all. This is a bit of a unique situation where it will be a quite tall post with a VERY heavy vehicle impacting at low speed at any point (above say 4') along the cantilevered member. I'm trying to come up with a reasonable approach for the design of these members and their...
  2. Pengy

    Impact Force / Maximum Plastic Deformation on Cantilever Beam

    Let's say you have a 10' cantilevered beam with an ultimate moment capacity (not design moment @ yield, but capacity @ ultimate stress) of 200 k-ft. Is there an approach to find what the approx. total deflection (elastic+plastic) would be at the end of the cantilever if the point load resulting...

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