A Finite Element Program (FECGS): Post-Processor FEPOST - GKSS
A Finite Element Program (FECGS): Post-Processor FEPOST - GKSS
A Finite Element Program (FECGS): Post-Processor FEPOST - GKSS
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Chapter 4<br />
LIST OF VARIABLES AND<br />
ELEMENT TYPES<br />
4.1 Variable identifiers<br />
The following list of nodal variables are available from the output files:<br />
Ui i-component of displacement (i ≤ 3)<br />
RFi i-component of nodal reaction force (i ≤ 3).<br />
The following list of element variables are available from the output files:<br />
Sij ij-component of stress (i, j ≤ 3)<br />
Eij ij-component of strain (i, j ≤ 3)<br />
PEij ij-component of plastic strain (i, j ≤ 3)<br />
MISES Mises equivalent stress<br />
PRESS Hydrostatic presure stress, defined as - 1<br />
SPi ith principal stress, SP1 ≥ SP2 ≥ SP3<br />
SDVi ith state variable component<br />
PEEQ Equivalent plastic strain<br />
3<br />
tracσ or - 1<br />
3 σkk<br />
The following list of the element variables have been defined by <strong>FEPOST</strong>:<br />
H Triaxiality parameter, defined as σH/σe and σH = 1<br />
3 trac(σ)<br />
4.2 <strong>Element</strong> lists<br />
The following list of element types are available from the output files:<br />
Plane strain elements:
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