NX Nastran DMAP Programmer's Guide - Kxcad.net

1253
NLTRD2
Computes transient nonlinear analysis solution matrices and tables
USETD Degree-of-freedom set membership table for the p-set.
BRDD Damping matrix in the d-set for linear elements only or heat
capacitance matrix for both linear and nonlinear elements in the d-set.
MDD Mass (or radiation) matrix for the d-set
NLFT Nonlinear Forcing function table.
RDEST Radiation element summary table.
RECM Radiation exchange coefficient matrix.
BDD Damping (or heat capacitance) matrix for the d-set for linear elements
only.
GPSNT Grid point shell normal table.
DITID Table of identification numbers in DIT.
DEQIND Index table to DEQATN data block.
DEQATN Table of DEQATN Bulk Data entry images.
Output Data Blocks:
ULNT Solution matrix from nonlinear transient response analysis in the d-set.
IFS Matrix of nonlinear element forces at constrained points at the output
time steps.
ESTNLH Nonlinear element summary table at converged step.
IFD Matrix of nonlinear element forces at constrained points at the output
time steps.
OESNL1 Table of nonlinear element stresses in SORT1 format.
PNL Nonlinear load matrix appended from each output time step.
TEL Transient response time output list appended from each subcase.
MULNT Solution matrix from nonlinear transient response analysis in the d-set
from the previous subcase.
MESTNL Nonlinear element summary table at current step.
BTOPOCNV Updated contact regions input information table.
BTOPOSTF Updated contact regions topological information table.
OESNLB1 Table of slideline contact element stresses in SORT1 format.