/ANIM/SHELL/FLDZ
Engine Keyword Generates animation files containing the FLD failure zone factor for the FLD failure model as function of a shell element integration point.
Format
/ANIM/SHELL/FLDZ/Keyword4Definitions
Data  Description  SI Unit Example 

Keyword4  Output location:

Comments
 For a BATOZ shell element, the value is the average value of the Gauss points in the layer
 The values of FLD zone index are:
 FLDZ=6
 Failure
 FLDZ=5
 Marginal
 FLDZ=4
 Safe
 FLDZ=3
 Compression
 FLDZ=2
 High wrinkle
 FLDZ=1
 Loose metal
Where, fct_ID
 Defined in /FAIL/FLD
 ${\epsilon}_{\mathrm{lim}}$
 Major strain as a limit from FLD diagram from fct_ID in /FAIL/FLD
 ${\epsilon}_{minor}$ and ${\epsilon}_{major}$
 The minimum and maximum principal strains
 R_{ani}
 Average anisotropy factor defined in FLD input in /FAIL/FLD
 $Factor\_Marginal$
 Defined in FLD input in /FAIL/FLD
 $Factor\_Loosemetal$
 Defined in FLD input in /FAIL/FLD
(1) $$\alpha =\mathrm{arctan}\left(\frac{{R}_{ani}}{1+{R}_{ani}}\right)$$ I_marg
 Defined in FLD input in /FAIL/FLD
If I_marg= 2, the marginal curve is defined by shifting the FLD curve with the constant value $Factor\_Marginal$(2) $${\epsilon}_{m\mathrm{arg}inal}={\epsilon}_{\mathrm{lim}}Factor\_Marginal$$If I_marg= 3, the marginal curve is defined as a factor of the $Factor\_Marginal$(3) $${\epsilon}_{m\mathrm{arg}inal}={\epsilon}_{\mathrm{lim}}\left(1Factor\_Marginal\right)$$