The GET_RFLEX_NSTRAIN subroutine returns the nodal strain. GET_RFLEX_ NSTRAIN is an auxiliary subroutine for MODAL_FORCE or MODAL_FORCE_EXT.
Langunage type |
SubRoutine |
FORTRAN |
call get_rflex_nstrain(ifbody, NodeSqeId, fTopBot, refmk, strain, errflg) |
C/C++ |
get_rflex_nstrain(ifbody, NodeSeqId, fTopBot, refmk, strain, &errflg)) |
Parameter information
Variable Name |
Size |
Description |
ifbody |
int |
Sequential id of RFlex body defined in RecurDyn/Solver. |
NodeSeqId |
int |
Node sequential id defined in RecurDyn/Solver. A node id should be converted to the node sequential id using the Get_rflex_nodeseqid auxiliary function. |
fTopBot |
int |
If the RFI file has shell type element and all surface types (Top and Bottom) of the strain shapes, then this argument is reffered. 1: Top, 2: Bottom |
refmk |
int |
Reference marker ID. |
strain |
double[11] |
1~6th data : Strain tensor (Exx,Eyy,Ezz,Exy,Eyz,Ezx) 7~9th data : Principal strain 10th data : Intensity strain 11th data : Von-mises strain |
Errflg |
int |
Error flag. If the result of this argument is -1 (means TRUE in Fortran logical value), there’s no error. The others means there’s an error. |