NONLINEAR

Subcase Information Entry The NONLINEAR command can be used to select a nonlinear dynamic load set for linear and small displacement nonlinear direct transient analyses.

Format

NONLINEAR = option

Definitions

Argument Options Description
option <SID>

No default
SID
Set identification of NOLIN1, NOLIN2, NOLIN3, NOLIN4 or NLRGAP Bulk Data Entries.

Comments

  1. NONLINEAR is only allowed in linear and small displacement nonlinear direct transient analysis subcases.