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Recent content by kangdongyu

  1. kangdongyu

    Which equation should be used to check concrete slab deflection Abaqus model?

    Hello, I made a 3D concrete slab(Solid-Extrusion) and I did not apply gravity load. I calculated dead load and service load together and applied the total load on the slab as uniform pressure. In addition, I did not use 'Reduced integration'. To check the model I used closed form formula with...
  2. kangdongyu

    Can anyone explain deflection differences in Abaqus?

    Sorry for lack of information. I used 2D wire with rectangular profile (8x1.575) Beam length is 38 Depth is 1.575 Width is 8 Global seed size is 1 Also, I applied -1000(y-direction) on centre of the beam. I hope that information is enough to correct my errors. Thanks you.
  3. kangdongyu

    Can anyone explain deflection differences in Abaqus?

    Hello, I am making a 2D simply supported beam on Abaqus. Deflection from Abaqus is 9.81e-6 with cubic formulation. However, when I use deflection formula (WL^3/48EI), I get 9.798e-6 There is not big difference between those two values, but I would like to know there is any way I can get both...
  4. kangdongyu

    How to make a simple composite layer pavement by using Abaqus?

    Hello,  I am very new to Abaqus so have some issues. I am trying to make one pavement soil section as 3d to find deflection. First, I tried to make some shell planars and combine all together. However, Abaqus said 'Too many attempts made for this increment'.  I could not find what was...
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