Preference > structural > ok
Pre-processor >element type >
add/edit/delete > add > solid > quad 4 node 182 > ok > close.
Pre - processor > material properties>
material models > structural > linear > elastic > isotropic > EX = 1.2E5 & PRXY = 0.34
> ok > materials > exit.
Pre - processor > modeling > create > area
> circle > partial annulus.
Name
|
Value
|
Rad 1
|
5
|
Rad 2
|
10
|
Theta 2
|
90
|
Pre - processor > meshing > mesh tool >
size control > in global click "set" > size element edge length = 0.1 > ok
> select mesh > select the area you want to mesh > ok.
Pre - processor > loads > define Pre -
processor > loads > apply > structural > displacement > on lines
> select the lines as shown in the figure > ok.
Pre - processor > loads > define Pre -
processor > loads > apply > structural > pressure > on lines
> select the line as shown in the figure
> ok > pressure = 2E3
Solution > solve > current LS > ok
> yes > close.
General post processor > plot results > deformed
shape > deformed + un- deformed shape > ok.
General post processor > plot results > contour plot
> nodal solution > stress > 1st principal stress > ok.
Pre - processor > element type >
add/edit/delete > options > element behaviour (K3) > plane stress with
thickness > ok.
Pre - processor > Pre - processor > real
constants> add/edit/delete > add > ok > THK = 10 > ok >
close.
NOTE: To see the thickness (plot ctrls in
the utility menu bar > style > size & shape > display of element
(ON).
Solution > solve > current LS > ok
> yes > close.
General post processor > plot results > deformed
shape > deformed + un- deformed shape > ok.
General post processor > plot results > contour plot
> nodal solution > stress > 1st principal stress > ok.
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