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100

101

TORQUE

19.7

TORQUE: Deﬁne the torsional behavior of beams.

This option c an be used onl y in conjunction with the

BEAM G ENERAL SECTION,

SECTION=NONLINEAR GEN ERAL option.

Products: ABAQUS/Standard ABAQUS/Explicit

Type: Model data

Level: Part, Part instance

References:

•

“Using a general beam section to deﬁne the section behavior,” Section 23.3.7 of the ABAQUS Analysis

User’s Manual

• *

BEAM GENERAL SECTION

Optional parameters (if neither ELASTIC nor LINEAR is included, elastic-plastic response is

assumed):

DEPENDENCIES

Set this parameter equal to the num ber of ﬁeld variable dependencies included in the torque–twist

relationship, in addition to temperature. If this parameter is omitted, it is assumed that the

torque–twist relationship is constant or depends only on temperature. See “Specifying ﬁeld

variable dependence” in “Material data deﬁnition,” Section 16.1.2 of the ABAQUS A nalysis

User’s Manual, for more information.

ELASTIC

Include this paramete r if the torque–twist rela tionship is nonlinear but el astic.

LINEAR

Include this parameter if the torque varies linearly with twist.

Data lines if the LINEAR par ameter is included:

First line:

1. Torsional stiffness of the section.

2. Temperature.

3. First ﬁeld variable.

4. Second ﬁeld variable.

5. Etc., up to six ﬁeld variables.

19.7–1

ABAQUS Version 6.1 Module:

ID:

Printed on:

1 2 ... 556 557 558 559 560 561 562 563 564 565 566 ... 627 628

Abaqus Volume II: I–Z Manual do Utilizador Página 561

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