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KINEMATIC

11.2

KINEMATIC: Deﬁne a kinematic coupling constraint.

This option is used to deﬁne a kinematic coupling constraint. It must be used in conjunction with the

COUPLING option.

Products: ABAQUS/Standard ABAQUS/Explicit

Type: Model data

Level: Part, Part instance, Assembly

References:

•

“Coupling constraints,” Section 28.3.2 of the ABAQUS Analysis User’s Manual

• *

COUPLING

There are no parameters associated with this option.

Data lines to specify the degrees of freedom to be constrained:

First line:

1. First degree of freedom constrained. See “Conventions,” Section 1.2.2 of the

ABAQUS Analysis User’s Manual, for a deﬁnition of the numbering of d egrees of freedom

in A BAQ US. If this ﬁeld is left blank, all degrees of freedom will be constrained.

2. Last degree of freedom constrained. If this ﬁeld is left blank, the degree of freedom speciﬁed

in the ﬁrst ﬁeld will be the only one constra ined.

Repeat this data line as often as necessar y to spec ify constraints for different degrees of freedom. When

the ORIENTATION parameter is speciﬁed on the associated

COUPLING option, the degrees of freedom

are in the referenced local system in the initial conﬁguration; otherwise, they are in the global system. In

either case these directions will rotate w ith the reference node in large-displacement analyses (when the

NLGEOM parameter is included on the

STEP option).

11.2–1

ABAQUS Version 6.1 Module:

ID:

Printed on:

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Abaqus Volume II: I–Z Manual do Utilizador Página 115

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