Mechanical APDL Basic Analysis Guide

Figure 2.23: Pretension Section

X

Y

Z

X

Y

Z

X

Y

Z

Sample application of PSMESH

Pretension

surface

We use the PSMESH operation to separat e the elements of the bolt into two unconnected groups, tied
together with PRETS179 pretension elements. We then plot the element and node components on the
pretension interface. (See Figure 2.23: Pretension Section (p. 69).)

Release 15.0 - © SAS IP, Inc. All rights reserved. - Contains proprietary and confidential information

Defining Pretension in a Joint Fastener