NX Nastran DMAP Programmer's Guide - Kxcad.net

DSVG1P
DSVG1P
Creates pseudo loads or scalar terms for p-elements in design sensitivity analysis
Creates pseudo loads or scalar terms required for p-elements in design sensitivity
analysis.
Format:
Input Data Blocks:
Output Data Blocks:
Creates pseudo loads or scalar terms for p-elements in design
sensitivity analysis
DSVG1P ESTDVM,ESTDV2,BGPDVP,CSTM,MPTX,DIT,DEQATN,DEQIND,
UGX,LFTAB,DSPT1,GPSNT,ESTDVB/
EGK,EGM/
COUPMASS/K6ROT/ALTSHAPE/WTMASS/NOPSLG/OPTFLG/
UNUSED7 $
ESTDVM EST with updated material property identification numbers.
ESTDV2 Merged EST with grid and element property design variable
perturbations. If CDIF='YES' then this is the forward perturbation.
BGPDVP Basic grid point definition table for the forward (or central) perturbed
configuration.
CSTM Table of coordinate system transformation matrices.
MPTX MPT with design variable perturbations.
DIT Table of TABLEij Bulk Data entry images.
DEQATN Table of DEQATN Bulk Data entry images.
DEQIND Index table to DEQATN data block.
UGX Matrix of analysis model displacements in g-set or p-set.
DSPT1 Design sensitivity processing table.
LFTAB Table of eigenvalues and generalized masses for retained normal mode
eigenvalue responses
GPSNT Grid point shell normal table.
ESTDVB Element summary table for the backward perturbed configuration.
Required only if CDIF='YES'.
EGK Pseudo-load (equilibrium variation) matrix in the g-set due to stiffness.
EGM Pseudo-load (equilibrium variation) matrix in the g-set due to mass.
993