MSC Nastran

       


4 .

Mesh/Between... :

:

Property 1..plate

Mesh Size/#Nodes/Dir 1 13

Mesh Size/#Nodes/Dir 2 11

OK

:

:

X 0

Y 0

Z 0

OK.

:



X 20, X 20, X 0,

Y 0, Y 20, Y 20,

Z 0, Z 0, Z 0,

OK.

, View () Autoscale

() Ctrl?A.

. Mesh/Between...

:

Property 2..stiffener

Mesh Size/#Nodes 11

Corner Nodes 1 131

OK

 

. , :

( Mesh/Between..) :

4; 134;

7; 137;

10; 140;

13; 143.

. Tools/Check/Coincident Nodes

Select All.

OK.

:

.

Merge Coincident Entities

OK.

, 55 .


0,16. Mesh () Mesh Control ( ) Default Size

( ) :

0.16 Size (). , . OK. 0.16 .

Mesh/Geometry/Surface Select All / OK, . New Prop Element/Property Type Plane Element Plot Only

/ OK / OK , . , , OK. , 5 - 45 . .

. Mesh / Extrude / Element Select All / OK :

Property 1..Solid

Element along Length 5

Delete Original Elements, OK. , , ,

Base

X 0

Tip

X 0

 

Y 0

 

Y 0

 

Z 0

 

Z 0.5

OK. .

, View Style, Solid.

, View/Rotate/Isometric / OK.

Ctrl Q, All Entities Off

Element,

Done.

.




Mesh/Between... :

:

Property 1..plate

Mesh Size/#Nodes/Dir 1 11

Mesh Size/#Nodes/Dir 2 6

OK

:

:

X 0

Y 0

Z 0

OK.

:

X 3, X 3, X 0,

Y 0, Y 1, Y 1,

Z 0, Z 0, Z 0,

OK.

, View () Autoscale

() Ctrl?A.




. Model Coord Sys

ID: 3

Title: tube_coordinate

Method: XY Locate

Type: Cylindrical

Ok

:

X: Y: Z:

0 0 0 OK

X .

X: Y: Z:

0 1 0 OK

XY .

X: Y: Z:

0 0 1 OK

Cancel

.

Geometry Curve-Arc / Points

:

X: Y: Z:

0 0.2 0 OK

X: Y: Z:

0.5 0.3 0 OK

X: Y: Z:

1.0 0.2 0 OK

Cancel

Geometry Surface/Revolve 1:

ID 1

OK

OK

: 180 OK

ID 4

OK

OK

: 180 OK / Cancel

, .

Mesh Mesh Control/Mapped Divisions on Surface Select All / OK.

S t

Number of Element: 10 10

Bias: 1. 1. OK

Cancel

:

Mesh/Geometry/Surface Select All OK Property: 1..tube; Node Param Output Coordinate System: 3..tube_coordinate OK / OK.

 

Model Element : Type / Rigid / OK

Dependent Nodes

Shift, / OK / OK

.

X: Y: Z:

1.1 0.05 0 OK / Cancel




. Mesh () Mesh Control ( ) Size Along Curve

( ) :

:

ID 23 More

ID 21 More

ID 24 More

ID 22 More

OK

:

Number of Elements 12

OK

Cancel

0,1. Mesh () Mesh Control ( ) Default Size

( ) :

0.1 Size (). , . OK. 0.1 .

- Geometry/Solid/Add Select All / OK

, Mesh/Geometry/Solids , OK, :

( ) 1 Property

( ), OK. , 5 - 45 . .

Ctrl Q, All Entities Off

Element,

Done.