Abaqus Analysis User's Guide  


40.4.2 Axisymmetric slide line element library

Product: Abaqus/Standard  

References

Overview

This section provides a reference to the axisymmetric slide line elements available in Abaqus/Standard.

Element types

ISL21A2-node element for use with first-order axisymmetric elements
ISL22A3-node element for use with second-order axisymmetric elements

Active degrees of freedom

1, 2 at the nodes

Additional solution variables

Two additional variables at each node relating to the contact stresses.

Nodal coordinates required

r, z

Element property definition

Input File Usage:          Use the following option to identify the slide line (master surface) with which the slide line elements interact:
*SLIDE LINE

Use the following option to define the slide line element's section properties:

*INTERFACE

Element-based loading

None.

Element output

Stress components

S11

Pressure between the node on the body and the slide line with which it interacts.

S12

Shear stress between the node on the body and the slide line with which it interacts.


Strain components

E11

Separation between the node on the body and the slide line.

E12

Accumulated relative tangential displacement between the node on the body and the slide line.

Node ordering and integration point numbering