Problem: Derive the expressions for stresses from the Williamsformulation using polar coordinates for beta=90 degrees forthis plate with a sharp notch.
I started by deriving the three values of lambda but was unsureof the next steps.
Problem Derive The Expressions For Stresses From The Williams Formulation Using Polar Coordinates For Beta 90 Degrees F 1 (21.92 KiB) Viewed 62 times
Problem Derive The Expressions For Stresses From The Williams Formulation Using Polar Coordinates For Beta 90 Degrees F 2 (14.84 KiB) Viewed 62 times
Figure E3.1 L B in grex UA X H
Xx = sin 2xxx Xx = sin(2x (²7)) Y = Asind a .9085 Sin((x)) + x = 0 Xx - Yx = 0 Yx= X sina (3/4) >₂=11 X3 =.9085 Y₁ = -X B-90 X = 3TT
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