Solid hole Color ringe or Force lb Force lb black gray 028 0

Solid hole Color ringe or Force (lb) Force (lb) black gray 0.28 045 white 14 yellow 06 19 08 Orange red 09 1 28 4 purple 5 blue 1.08 blue-gree 1.22 green-yel 1.39 1.63 orange 1.82 52 red purple 2.35 green green-yel 25 74 red 265 98 47 red-green 3 123 64 6.43 to (mm) 24 208 ti (mm) 10.14 10.13 w (mm)

Solution

The force in the solid given by Rt colmn, and the forced on the hole given by the adj column. forget the colors.

Need to find the io of force in solid to the hole wherevalue. stress conc occurs. Tkae the maxm which is the max conc, and this shuld be the value . We find a max ratio of 7

now this is the force ratio, you need to find the ratio for area of hole // area around it. There is no data for this. To,Ti, W need to be related to these areas, then the answer comes out.