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Offset Cantilever Beam - Horizontal & Vertical Deflection

  1. Jan 7, 2016 #1
    1. The problem statement, all variables and given/known data
    The offset cantilever beam, ABCD, is fabricated from structural steel. Es = 30,000,000 lbs/in2, I = 60 in4. A load of 2000 lbs is placed at point D. Neglect the weight of the beam. Determine the horizontal and vertical deflection at D with respect to A in inches.

    media%2Fd97%2Fd97c10c8-a218-437a-a24e-3f7ff66c76e5%2FphpWilQCz.png

    2. Relevant equations
    δ=Phl2/2EI

    3. The attempt at a solution
    First attempt at the problem was to move the load up the distance of the vertical member BC in order to create a moment and then use the point load equation of a cantilever beam. Professor told me this was incorrect and I needed to add a dummy load, Q, placed at point D to serve as a horizontal component of the load. Then integrate each section of the beam over P or Q.

    Very confused. Any direction would be helpful
     
  2. jcsd
  3. Jan 12, 2016 #2
    Thanks for the post! This is an automated courtesy bump. Sorry you aren't generating responses at the moment. Do you have any further information, come to any new conclusions or is it possible to reword the post?
     
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