Abaqus Volume II: I–Z Bedienungsanleitung PDF herunterladen (Seite 535)

100

101

SYMMETRIC MODEL GENERATION

Second line:

1. X-coordinate of point c.

2. Y-coordinate of point c.

3. Z-coordinate of point c.

Data lines if the REVOLVE parameter is included:

First line:

1. X-coordinate of point a.

2. Y-coordinate of point a.

3. Z-coordinate of point a.

4. X-coordinate of point b.

5. Y-coordinate of point b.

6. Z-coordinate of point b.

Second line:

1. X-coordinate of point c.

2. Y-coordinate of point c.

3. Z-coordinate of point c.

Third line:

1. Segment angle, , through which the cross-section must be revolved. .The

segments are connected, so, except for the ﬁrst segment, each segment starts at the end point

of the segment given on the previous dat a line.

2. Number of subdivisions or elements to be used in the segment. The default is 1. A single

element subdivision must not exceed 45° when general elements are used or 180° when

cylindrical elements are used.

3. Bias ratio to be used in the spacing of nodes generated over the segm ent. The value is set to the

ratio of adjacent angles between nodes along each arc of nodes generated. Thus, if the value is

less than one, the nodes are concentrated toward the beginning of the segm ent; and if the value

is greater than one, the nodes are concentrated toward the end of the segment. The default is

1.0.

4. Include the “word” GENERA L (default) to generate general three -dimensional elements or the

“word” CYLINDRICAL to generate cylindrical elements.

Repeat the third data line as often as necessar y to deﬁne the discretization of the model in the

circumferential direction.

18.54–5

ABAQUS Version 6.1 Module:

ID:

Printed on:

1 2 ... 530 531 532 533 534 535 536 537 538 539 540 ... 627 628

Abaqus Volume II: I–Z Bedienungsanleitung Seite 535

Kommentare zu diesen Handbüchern