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SHELL TO SOLID COUPLING
18.16
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SHELL TO SOLID COUPLING: Define a surface-based coupling between a shell
edge and a solid face.
This surface-based option allows for a transition from shell element modeling to solid elem ent modeling in a
three-dimensional analysis.
Products: ABAQUS/Standard ABAQUS/Explicit
Type: Model data
Level: Part, Part instance, Assembly
References:
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“Defining element-based surfaces,” Section 2.3.2 of the ABAQUS Analysis User’s Manual
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“Defining node-based surfaces,” Section 2.3.3 of the ABAQUS Analysis User’s Manual
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“Shell-to-solid coupling,” Section 28.3.3 of the ABAQUS Analysis User’s Manual
Required parameter:
CONSTRAINT NAME
Set this parameter equal to a label that will be used to refer to this constraint.
Optional parameters:
INFLUENCE DISTA NCE
Set this parameter equal to the perpendicular distance from the edge-based surface within which all
nodes or element facets on the solid surface (depending on the solid surface type) must lie to be
included in the c oupling constraint. The defa ult value is half the thicknes s of the shell that was used
to define the edge-based surface.
POSITION TOLERANCE
Set this parameter equal to the distance within which nodes on the edge-based surface must lie from
the solid surface to be included in the coupling definition. The default tolerance is 5% of the length
of a typical facet on the shell edge.
Data lines to define the surfaces forming the coupling definitions:
First line:
1. The edge-based surface name.
18.16–1
ABAQUS Version 6.1 Module:
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