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  1. E

    Bending in structure. Small vehicle frame.

    If i take a look at Beam AD as free supported at A and D i get Maximum bending moment to 75 N*m by m.max = (1/8)*w*l but I guess its wrong because I didn't consider internal reactions at B and C - how did you find the momentum curves from A to D - could you tell me your approach ? Thanks
  2. E

    Bending in structure. Small vehicle frame.

    Hey, the dimensions are AB = 0.6 m BC = 0.2 m CD = 0.2 m AE = 0.45 m Furthermore (for all members) E = 200 GPa (steel) I = 0.04 * 10^6 mm^4 (beam 30x30x3,2 mm) A = 343.04 mm^2 (approximately) And the beams are welded. It is for a project where we are construction a vehicle (so E and...
  3. E

    Bending in structure. Small vehicle frame.

    Hi I need help for this structure. It is loaded as shown - point E and G is wheels added as free bearings. I need to know the bending in Beam AD and also EF. I tried isolating beam AD and see it as an statically inderteminant beam to the second degree - but i am not sure this is the right...
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