Question

This bracket is to be built from a 20 mm thick steel plate that is 100mm high and 200mm wide. Calculate neglecting the hold the place of maximum deflection and how much when a load of 1Mpa is applied to the right side of the plate.

Then calculate the amount and point of maximum stress including the hole. (20mm diameter for the hole sorry with a center position of 100mm from the left side and 50mm from the bottom)

deflection is meant to be 0.001 and the stress at the maximum points are meant to be 3.9MPa

Answer 1

(108-13 20 mm 200 mm d=20mm, d 20 100 (read) hole F bt Now, reas hole (100-20 = 1.5625xlos. de on Impa b= 100MM -02 SO -0.2 = k = 905 (b-d)t I mea =) @ chimpatte Copa shog (b-d) P = imfа сье Impa x 100 = 1.25 mPa. a Trominal man = kt (nominal) - 2.5 (1.25 mpa) u 3. 125 mila man = 3, 125 mpa) nominal = 1,25 mpa, mpa man 3.125 MPa impa OCCUOS asound hole. Sman: T-GE. fem E = man 3.125 Estel 200x100 E = Sl - (81) man 200x 1-562x107-3.125xió man l = 0.0031 mm nominal So man man