failures

Unless otherwise specified, data names are accessible in level 3 only.

a_DAMA
The crack propagation velocity parameter.
Type: double
a_EMC
The Hosford exponent.
Type: double
a_HC_DSSE
Parameter a if I_The flag is 0, or the failure strain in shear if I_The flag is 1.
Type: double
A_Ref
The reference element surface area.
Type: double
a_s
The linear void nucleation slope.
Type: double
a_TBUTCHER_XFEMTBUTC
The brittle rupture material parameter A (exponent).
Type: double
activesuppressed
Returns non-zero if the entity is set inactive, 0 otherwise.
Type: integer
Alpha
The hydrostatic pressure exponent.
Type: double
alpha
When type is COHDISP and shape is EXP, this is the exponent for the traction-separation curve.
When type is COHENRG and mmxfm is 1, this is the exponent for the mixing formula.
When type is COHENRG and mmxfm is 2, this is the mixing coefficient.
Type: double
Alpha_0
The parameter for the initial yield function referring to the beginning of damage.
Type: double
Alpha_Exp_Avg_Filter
The exponential moving average filter:
0 - Set to 1
1 - No filtering (default)
Type: double
Alpha_f
The parameter for the final yield function referring to rupture.
Type: double
Alpha_N
The scale factor in the normal direction.
Type: double
alpha_param
The exponential shape parameter.
Type: double array
Alpha_T
The scale factor in the tangential plane.
Type: double
AREA_scale
The failure scale factor for the area increase.
Type: double
attributesmax
The number of attributes owned by this entity.
Type: unsigned integer
b_HC_DSSE
Parameter b if I_The flag is 0, or the failure strain in uniaxial-tension if I_The flag is 1.
Type: double
b_TBUTCHER_XFEMTBUTC
The brittle rupture material parameter B (exponent).
Type: double
b0
The strain to fracture for uni-axial tension.
Type: double
Beta
The shear scaling factor.
Type: double
Beta_0
The exponent for initial yield function referring to the beginning of damage.
Type: double
Beta_f
The exponent for final yield function referring to rupture.
Type: double
Beta1
The distribution parameters β 1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqOSdi2aaS baaSqaaiaaigdaaeqaaaaa@387F@ on bottom surface.
Type: double
Beta2
The distribution parameters β 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqOSdi2aaS baaSqaaiaaikdaaeqaaaaa@3880@ on top surface.
Type: double
Beta_WILKINS
The Deviatoric coefficient.
Type: double
Biaxf
The bi-Traction triaxiality limit for applying element size regularization on instability curve.
Type: double
c
The friction parameter for triaxiality.
Type: double
c_HC_DSSE
Parameter c if I_The flag is 0, or the failure strain in plain-strain-tension if I_The flag is 1.
Type: double
C_jcook
The Johnson-Cook strain rate coefficient.
Type: double
C_max
The upper limit for stress or strain.
Type: double
C_min
The lower limit for stress or strain that defines when the maximum value starts to be recorded.
Type: double
c0
The Cockcroft-Latham failure criterion.
Type: double
c1_BIQUAD
The failure plastic strain at uniaxial compression.
Type: double
a_DAMA
The crack propagation velocity parameter.
Type: double
c1_constant
The first constant for failure surface.
Type: double
C1_WIERZBICKI
The 1st parameter.
Type: double
c2_BIQUAD
The failure plastic strain at shear.
Type: double
c2_constant
The second constant for failure surface.
Type: double
c2_orthbiquad
The failure plastic strain in shear.
Type: double array
C2_WIERZBICKI
The 2nd parameter.
Type: double
c3_BIQUAD
The failure plastic strain at uniaxial tension.
Type: double
c3_constant
The third constant for failure surface.
Type: double
c3_orthbiquad
The failure plastic strain in uniaxial tension.
Type: double array
C3_WIERZBICKI
The 3rd parameter.
Type: double
c4_BIQUAD
The failure plastic strain at plain strain tension.
Type: double
c4_constant
The fourth constant for failure surface.
Type: double
c4_orthbiquad
The failure plastic strain in plane strain tension.
Type: double array
C4_WIERZBICKI
The 4th parameter.
Type: double
c5_BIQUAD
The failure plastic strain at biaxial tension.
Type: double
c5_constant
The fifth constant for failure surface.
Type: double
c5_orthbiquad
The failure plastic strain in biaxial tension (same for all directions).
Type: double
c6_constant
The sixth constant for failure surface.
Type: double
cfrac
The rate multiplier.
Type: double
Ch_i_f
The flag for choice of instability or fracture regularization.
Type: integer
cockcroft_c
The exponent used with the element characteristic length to thickness ratio which influences the ductility in in-plane loading.
Type: double
coefb
The damage parameter.
Type: double
coefm
The damage parameter relative to the deformation.
Type: double
coefr
The damage parameter relative to the undeformed material.
Type: double
color
The 1-64 color of the entity.
Type: integer
comp_dir
The direction component for compression failure.
Type: integer
comptyp
The type of criterion combination (only if NINIEVO > 0).
1 - Maximum (default)
2 - Multiplication
Type: integer array
config
The configuration of the entity.
201 - Radioss FAIL_BIQUAD
202 - Radioss FAIL_CHANG
203 - Radioss FAIL_CONNECT
204 - Radioss FAIL_EMC
205 - Radioss FAIL_ENERGY
206 - Radioss FAIL_FABRIC
207 - Radioss FAIL_FLD
208 - Radioss FAIL_HASHIN
209 - Radioss FAIL_JOHNSON
210 - Radioss FAIL_LAD_DAMA
211 - Radioss FAIL_NXT
212 - Radioss FAIL_PUCK
213 - Radioss FAIL_SNCONNECT
214 - Radioss FAIL_SPALLING
215 - Radioss FAIL_TAB
216 - Radioss FAIL_TAB1
217 - Radioss FAIL_TBUTCHER
218 - Radioss FAIL_TENSSTRAIN
222 - Radioss FAIL_WIERZBICK
223 - Radioss FAIL_WILKINS
224 - Radioss FAIL_XFEM_FLD
225 - Radioss FAIL_XFEM_JOHNS
226 - Radioss FAIL_XFEM_TBUTC
227 - Radioss FAIL_HC_DSSE
228 - Radioss FAIL_ORTHSTRAIN
232 - Radioss FAIL_GURSON
233 - Radioss FAIL_MULLINS_OR
235 - Radioss FAIL_RTCL
236 - Radioss FAIL_GENE1
237 - Radioss FAIL_SAHRAEI
238 – Radioss FAIL_SYAZWAN
239 – Radioss FAIL_INIEVO
240 – Radioss FAIL_TAB2
301 - OptiStruct DMGINI
302 - OptiStruct DMGEVO
401 - PAM-CRASH GLOBAL_BEHAVIOR
402 - PAM-CRASH DUCTILE_CURVES
403 - PAM-CRASH DUCTILE_LOOKU
404 - PAM-CRASH SHEAR_CURVES
405 - PAM-CRASH SHEAR_LOOKU
406 - PAM-CRASH JOHNSON_COOK
407 - PAM-CRASH ANISOTROPIC_FRACTURE
408 - PAM-CRASH XUE_WIERZBICKI
409 - PAM-CRASH FORMING_LIMIT_DIAGRAM
410 - PAM-CRASH MODIFIED_MOHR_COULOMB
411 - PAM-CRASH MUSCHENBORN_SONNE
412 - PAM-CRASH ENHANCED_HILL_STOREN_RICE
413 - PAM-CRASH GENERALIZED_NECKING
414 - PAM-CRASH PLACTIC_STRAIN_SOFTENING
415 - PAM-CRASH PLASTIC_STRAIN_DAMAGE
416 - PAM-CRASH HILL_STOREN_RICE
417 - PAM-CRASH MODIFIED_HILL_STOREN_RICE
418 - PAM-CRASH RELATIVE_THICKNESS
419 - PAM-CRASH MAXIMUM_STRAINING
420 - PAM-CRASH EXTENDED_COCKCROFT_LATHAM
421 - PAM-CRASH TABLE_DRIVEN_LOOKUP
Type: unsigned integer
Cr_core
The depth in between bottom and surface integration points.
Type: double
cri
The damage initiation criteria.
MAXE - Damage initiated when the strain in any direction reaches the corresponding maximum value.
MAXS - Damage initiated when the stress/traction in any direction reaches the corresponding maximum value.
QUADE - Damage initiated based on quadratic form of strain.
QUADS - Damage initiated based on quadratic form of stress/traction.
Type: string
crisk
The critical failure risk for damage initialization.
Type: double
D
The damage accumulation parameter D.
Type: double
d_HC_DSSE
Parameter d if I_The flag is 0, or the instability strain if I_The flag is 1.
Type: double
D1
The 1st parameter.
Type: double
D2
The 2nd parameter.
Type: double
D3
The 3rd parameter.
Type: double
D4
The 4th parameter.
Type: double
D5
The 5th parameter.
Type: double
Dadv
The criterion for the crack advancement.
Type: double
damage_init_flag
The damage value initialization from strain tensors flag.
0 - Damage is not initialized (default).
1 - Damage is initialized.
Type: integer
damage_init_max
The damage initialization maximal value.
Type: double
Dcrit
The critical accumulated damage value.
Type: double
definedentity
True if the entity is defined, false otherwise.
Type: Boolean
denom
The denominator strain flag.
1: Equivalent strain along X-Z plane
2: Equivalent strain in X-Y plane
3: Equivalent strain in Y-Z plane
4: 1st principal strain
5: 2nd principal strain
6: 3rd principal strain
Type: integer
deps0
The inviscid limit for the strain-rate.
Type: double
Df
The critical damage.
Type: double
dinit
The indicator value for the initial (prior to calculation) fraction damage.
Type: double
disp
The plastic displacement at failure.
Type: double array
dmax
The maximum post-fracture damage value.
Type: double
dpnck
The scaling parameter for characteristic failure length approach.
Type: double
dsf
The damage initialization scale factor.
Type: double
dtmin
The minimum time step.
Type: double
du
The ultimate damage.
Type: double
E1
The maximum specific energy.
Type: double
E2
The failure specific energy.
Type: double
ecrit
The scale factor for necking plastic strain table identifier.
Type: double
ehill_c
The c multiplier for biaxial states.
Type: double
EI_max
The failure internal energy.
Type: double
EI_ref
The reference element size.
Type: double
El_ref
The reference element size.
Type: double
el_ref_scale
The reference element size for size scaling table.
Type: double array
elim
The strain locus lower threshold.
Type: double
elscal
The scale factor for element size scaling function.
Type: double array
EN_max
The failure internal energy in normal direction.
Type: double
ener
The fracture energy.
Type: double array
epf_biax
The plastic strain at failure for biaxial tension.
Type: double
epf_comp
The plastic strain at failure for uniaxial compression.
Type: double
epf_min
The minimum plastic strain at failure.
Type: double
epf_plane
The plastic strain at failure for plane strain.
Type: double
epf_shear
The plastic strain at failure for shearing.
Type: double
epf_tens
The plastic strain at failure for uniaxial tension.
Type: double
eps_dot_fld
The reference strain rate value for tab_IDfld.
Type: double
eps_dot_ps
The reference strain rate value for fct_IDps.
Type: double
eps_dot_sm
The reference strain rate value for fct_IDsm.
Type: double
eps_eff
The maximum effective strain.
Type: double
eps_max
The ordinate scale factor for fct_IDps or maximum principal strain if fct_IDps is not defined.
Type: double
eps_min
The minimum principal strain.
Type: double
eps_vol
The maximum volumetric strain.
Type: double
epsbt
The equivalent plastic necking strain in equi-biaxial tension.
Type: double
epscal
The simple tension failure strain calibrated at the reference element size.
Type: double
Epsdot
The strain rate corresponding to failure strain function.
Type: double
epsdotr
The Johnson-Cook model strain rate parameter.
Type: double
epsf_id
The plastic strain at failure table identifier.
Type: entity
epsi1
The intermediate equivalent plastic strain threshold.
Type: double
epsii
The initial equivalent plastic strain threshold.
Type: double
Epsilon_11cf
The failure strain in compression direction 11.
Type: double
Epsilon_11cm
The rupture strain in compression direction 11.
Type: double
Epsilon_11tf
The failure strain in tension direction 11.
Type: double
Epsilon_11tm
The rupture strain in tension direction 11.
Type: double
Epsilon_12cf
The failure strain in compression direction 12.
Type: double
Epsilon_12cm
The rupture strain in compression direction 12.
Type: double
Epsilon_12tf
The failure strain in tension direction 12.
Type: double
Epsilon_12tm
The rupture strain in tension direction 33.
Type: double
Epsilon_22cf
The failure strain in compression direction 22.
Type: double
Epsilon_22cm
The rupture strain in compression direction 22.
Type: double
Epsilon_22tf
The failure strain in tension direction 22.
Type: double
Epsilon_22tm
The rupture strain in tension direction 22.
Type: double
Epsilon_23cf
The failure strain in compression direction 23.
Type: double
Epsilon_23cm
The rupture strain in compression direction 23.
Type: double
Epsilon_23tf
The failure strain in tension direction 23.
Type: double
Epsilon_23tm
The rupture strain in tension direction 23.
Type: double
Epsilon_31cf
The failure strain in compression direction 31.
Type: double
Epsilon_31cm
The rupture strain in compression direction 31.
Type: double
Epsilon_31tf
The failure strain in tension direction 31.
Type: double
Epsilon_31tm
The rupture strain in tension direction 31.
Type: double
Epsilon_33cf
The failure strain in compression direction 33.
Type: double
Epsilon_33cm
The rupture strain in compression direction 33.
Type: double
Epsilon_33tf
The failure strain in tension direction 33.
Type: double
Epsilon_33tm
The rupture strain in tension direction 33.
Type: double
Epsilon_Dot_0
The reference strain rate.
Type: double
Epsilon_Dot_ref
The reference strain rate.
Type: double
Epsilon_f1
The failure tensile strain in direction 1.
Type: double
Epsilon_f2
The failure tensile strain in direction 2.
Type: double
Epsilon_maxN
The failure in normal direction.
Type: double
Epsilon_maxT
The failure relative displacement (elongation) in tangential plane.
Type: double
Epsilon_r1
The rupture tensile strain in direction 1.
Type: double
Epsilon_r2
The rupture tensile strain in direction 2.
Type: double
Epsilon_t1
The maximum strain.
Type: double
Epsilon_t2
The tensile failure strain.
Type: double
epsiu
The ultimate equivalent plastic strain threshold.
Type: double
epslim
The maximum accumulated plastic strain.
Type: double
eps_n
The equivalent plastic strain at void nucleation.
Type: double
epsp_min
Lowest strain rate limit.
Type: double
epspst
The equivalent plastic necking strain in plane-strain.
Type: double
epsut
The equivalent plastic necking strain in uniaxial tension.
Type: double
erad1
The first strain rate value.
Type: double
erad2
The second strain rate value.
Type: double
erad3
The third strain rate value.
Type: double
erad4
The fourth strain rate value.
Type: double
erad5
The fifth strain rate value.
Type: double
erad6
The sixth strain rate value.
Type: double
erad7
The seventh strain rate value.
Type: double
erad8
The eighth strain rate value.
Type: double
Eta1
The distribution parameters η 1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeq4TdG2aaS baaSqaaiaaigdaaeqaaaaa@388A@ on bottom surface.
Type: double
Eta2
The distribution parameters η 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeq4TdG2aaS baaSqaaiaaikdaaeqaaaaa@388B@ on top surface.
Type: double
ET_max
The failure internal energy in tangent direction.
Type: double
evoshap
The shape of the damage evolution.
1 - Linear (default)
2 - Exponential
Type: integer array
evotype
The type of the damage evolution.
1 - Plastic displacement at failure based (default).
2 - Fracture energy based.
Type: integer array
exp
The scale factor for stress softening exponent function.
Type: double
exp_ref
The reference element size for stress softening exponent function.
Type: double
expfrac
The exponential anisotropic fracture coefficient expFrac.
Type: double
Exponent_N
The failure exponent parameter in normal direction.
Type: double
Exponent_T
The failure exponent parameter in tangential plane.
Type: double
f_0
The initial void volume fraction.
Type: double
f_c
The critical void volume fraction at void coalescence.
Type: double
f_cutoff
The cutoff frequency.
Type: double
f_flag
The filter flag
0 - Set to 1
1 - Exponential moving average filter
2 - 4-Pole Butterworth filter
Type: integer
f_r
The void volume fraction at ductile failure.
Type: double
Factor_Loosemetal
The loose metal curve calculation value.
Type: double
Factor_Marginal
The marginal FLD curve calculation value.
Type: double
Fad_exp
The fading exponent.
Type: double
fadexp
The post-fracture damage exponent.
Type: double
Fading_Exponent_Curve
The fading exponent curve ID.
Type: entity
failip
The number of failed integration point prior to solid element deletion.
Type: integer
FAILURES_CR_AIR
The crack depth PVB surface.
Type: double
FAILURES_CR_EDGE
The crack depth exposed surface.
Type: double
FAILURES_CR_FOIL
The crack depth at PVB surface.
Type: double
FAILURES_EMA
The stress filtering period in cycles.
Type: integer
FAILURES_EXP_N
The crack growth exponent for subcritical crack growth.
Type: double
FAILURES_GRSH3N
The group identifier for 3 node shell elements.
Type: entity
FAILURES_GRSH4N
The group identifier for 4 node shell elements.
Type: entity
FAILURES_I_FRWAVE
The failure propagation flag between neighbor elements.
Type: integer
FAILURES_IMOD
The relaxation time calculation.
Type: integer
FAILURES_KIC
The fracture toughness.
Type: double
FAILURES_KTH
The fatigue threshold.
Type: double
FAILURES_RLEN
The reference length.
Type: double
FAILURES_SOFT
The reduction factor applied to failure criteria when one of the neighbor elements has already failed.
Type: double
FAILURES_T_CUT
The strain rate cutoff period.
Type: double
FAILURES_V0
The crack growth velocity for subcritical crack growth at KIC.
Type: double
FAILURES_VC
The maximum crach propagation velocity glass.
Type: double
fcrit
The scale factor for failure plastic strain table.
Type: double
fct_dlim
The damage limit function identifier.
Type: entity
fct_exp
The stress softening exponent function identifier.
Type: entity
fct_sr
The strain rate dependency function identifier.
Type: entity
fct_ID
The function identifier of specific energy E1 E2 scaling factor.
Type: entity
Fct_ID_11c
The strain rate factor function in compression direction 11.
Type: entity
Fct_ID_11t
The strain rate factor function in tension direction 11
Type: entity
Fct_ID_12c
The strain rate factor function in compression direction 12
Type: entity
Fct_ID_12t
The strain rate factor function in tension direction 12
Type: entity
Fct_ID_22c
The strain rate factor function in compression direction 22
Type: entity
Fct_ID_22t
The strain rate factor function in tension direction 22
Type: entity
Fct_ID_23c
The strain rate factor function in compression direction 23
Type: entity
Fct_ID_23t
The strain rate factor function in tension direction 23
Type: entity
Fct_ID_31c
The strain rate factor function in compression direction 31
Type: entity
Fct_ID_31t
The strain rate factor function in tension direction 31
Type: entity
Fct_ID_33c
The strain rate factor function in compression direction 33
Type: entity
Fct_ID_33t
The strain rate function in tension direction 33
Type: entity
fct_ID_rate
The strain-rate dependency factor tabulated function identifier.
Type: entity
fct_ID_TAB
The FCT entity.
Type: entity
fct_ID1
The function of lower limit for fracture (S-R mode).
Type: entity
fct_ID2
The function of upper limit for fracture (S-R mode).
Type: entity
fct_IDadv
The failure advancement diagram.
Type: entity
fct_IDd
The damage function identifier.
Type: entity
fct_IDe1c
The ID of the function of the maximum in-plane major strain versus element size.
Type: entity
fct_IDel
The element size factor function identifier.
Type: entity
fct_IDFN
The function identifier defining a scale factor for strain rate dependency in normal direction in rupture yield function.
Type: entity
fct_IDFS
The function identifier defining a scale factor for strain rate dependency in tangential direction in rupture yield function.
Type: entity
fct_IDg12
The ID of the function of the maximum in-plane shear strain gamma12 versus element size.
Type: entity
fct_IDg13
The ID of the function of the maximum in-plane shear strain gamma13 versus element size.
Type: entity
fct_IDON
The function identifier defining a scale factor for strain rate dependency in normal direction in initial yield function.
Type: entity
fct_IDOS
The function identifier defining a scale factor for strain rate dependency in tangential direction in initial yield function.
Type: entity
fct_IDps
The maximum principal strain versus strain rate function identifier.
Type: entity
fct_IDsm
The ID of the function of the maximum equivalent stress versus strain rate.
Type: entity
fct_IDt
The temperature factor function identifier.
Type: entity
Fct_Ratio
The ID of the strain ratio function.
Type: entity
Fcut
The cutoff frequency for strain rate smoothing.
Type: double
Fscale
The failure strain function scale factor.
Type: double
fscale_dlim
The damage limit function scale factor.
Type: double
Fscale_el
The element size function scale factor.
Type: double
fscale_sr
The scale factor for strain rate dependency function.
Type: double
FscaleT
The temperature function scale factor.
Type: double
Gamma
The strain rate sensitivity parameter.
Type: double
Gamma_1
Coupling factor 1
Type: double
Gamma_2
The coupling factor 2.
Type: double
h_chi
The non-local penalty parameter.
Type: double
I_Dam
The damage calculation flag.
Type: integer
i_loc
The damage variable accumulation method flag.
0: Set to 1
1: Local damage formulation (default)
2: Non-local damage regularization using the Micromorphic method
3: Non-local damage regularization using the Peerlings method
Type: integer
I_marg
The marginal value:
0 - Set to 1 (default)
1 - Predefined shift of the FLD curve of 0.1 and loose metal curve calculation value of 0.02
2 - Absolute shift of the FLD curve by Factor_Marginal
3 - Relative shift of the FLD curve by Factor_Marginal
Type: integer
I_The flag
The input type flag.
Type: integer
i1dd
The index of the stress tri-axiality factor in the look-up table.
Type: integer
i1eta
The index of the stress triaxiality in the look-up table.
Type: integer
i2dd
The index of the plastic strain rate in the look-up table.
Type: integer
i2thb
The index of the Lode parameter.
Type: integer
i3dd
The index of the porosity in the look-up table.
Type: integer
i3mcl
The index of the mesh characteristic element length.
Type: integer
icard
The card input format flag.
1 - Fracture surface parameters input (default).
2 - Plastic strain at failure input.
Type: integer
icutd
The flag for activation/deactivation of damage cut-off if stress triaxiality (η) is less than or equal to -1/3.
0 - Damage cut-off is activated. (default)
-1 - Damage cut-off is deactivated.
Type: integer
id
The ID of the entity.
Type: unsigned integer
ID_CARD_EXIST
The ID card exist flag.
Type: Boolean
idel
The element deletion activation in compression flag.
0 - No element deletion in compression. (default)
1 - Element deletion in compression.
Type: integer
idlutdd
The identification number of the look-up table specifying ductile damage function.
Type: entity
Iduct
The ductile-brittle materials flag.
Type: integer
Ifail
The flag for failure formulation.
Type: integer
ifail_global
The failure criterion reduction flag.
0 - Maximum overall criteria (default)
1 - Minimum overall criteria
2 - Average overall criteria
3 - Sum of all criteria
4 - Element elimination suppressed for all failure/necking/instability models
Type: integer
Ifail_sh
The shell failure flag.
Type: integer
Ifail_so
The flag for solid failure model.
Type: integer
ifiltmso
The flag for the filtering Müschenborn-Sonne parameter.
Type: integer
Iform
The formulation flag.
Type: integer
ifunmso
The mSO function identification number.
Type: entity
ilen
The flag to choose the element characteristic length formulation.
0 - Initial geometric formulation (default).
1 - Initial critical timestep formulation.
2 - Current geometric formulation (for shells only).
Type: integer
Imoy
The flag for failure 3D model (brick).
Type: integer
include
The ID of the include file the entity is organized in.
Type: entity
includeid
The ID of the include file the entity is organized in.
Type: unsigned integer
initype
The type of damage initiation tabulated criterion.
1 - Plastic strain versus stress triaxiality (versus strain-rate) (default).
2 - Plastic strain versus shear influence (versus strain-rate).
3 - Modified plastic strain versus principal plastic strain rate ratio (versus strain-rate) MSFLD.
4 - Plastic strain versus principal plastic strain rate ratio (versus strain-rate) FLD.
5 - Plastic strain versus stress state parameter (versus strain-rate).
Type: integer array
Inst_start
The instability start.
Type: double
Inst_start_orthbiquad
The instability start value for localized necking.
Type: double array
inst
The flag to activate damage regularization for shells.
0 - Default value.
1 - Necking instability regularization is not activated.
2 - Necking instability regularization is activated. (default)
Type: integer
inst_id
The instability (necking) plastic strain table identifier.
Type: entity
internalid
The ID of the entity.
Type: unsigned integer
internalname
The internal name of the entity.
Type: string
interpd
The type of interpolation between damage curves.
0 - The interpolation between two damage curves is logarithmic. (default)
1 - The interpolation between two damage curves is linear.
Type: integer
ipfrcd
The post-fracture damage flag.
0 - Elimination is applied when the damage indicator equals 1.0.
1 - Post-fracture damage, load-bearing capacity is affected.
2 - Post-fracture elimination by characteristic failure length
3 - Plastic strain softening failure model
4 - Plastic strain damage model
Type: integer
Irate
The stress filtering method:
0 - Exponential moving average using Ncycles
1 - Arithmetic average using last 50 cycles
Type: integer
ireg
The element size regularization flag.
1 - Scale factor versus element size versus strain rate (default).
2 - Scale factor versus element size versus triaxiality.
Type: integer
Is_Fading_Exponent_A_Curve
The fading exponent curve flag.
Type: Boolean
isencrypted
The encryption entity.
Type: entity
ishear
The flag to take transverse shear components into account (shells only).
0 - do not consider transverse components (default).
1 - consider transverse components
Type: integer
Iside
The strain rate dependency option.
0 - Strain rate dependency only for air (outwards oriented) side
1 - Strain rate dependency for both sides of the shell
Type: integer
ismooth
The interpolation type (in case of tabulated yield function).
1 - Linear interpolation. (default)
2 - Logarithmic interpolation base 10.
3 - Logarithmic interpolation base n.
Type: integer
Istrain
The engineering or true input strain flag.
Type: integer
ISYM
The rupture deactivation flag for compression.
Type: integer
itab
The table dependency type (used only if tab_IDfld is a table).
1 - Table is the Forming Limit Diagram versus strain rate. (default)
2 - Table is the Forming Limit Diagram versus element size.
Type: integer
Ixfem
The XFEM flag.
Type: integer
K
The critical damage integral.
Type: double
k_LAD_DAMA
The crack propagation velocity time constant.
Type: double
k_w
The shear damage growth coefficient.
Type: double
K1
The stiffness in direction 1.
Type: double
K2
The stiffness in direction 2.
Type: double
K3
The stiffness in direction 3.
Type: double
Kres1
The residual tensile stress scale factor in first crack direction.
Type: double
Kres2
The residual tensile stress scale factor in second crack direction.
Type: double
ks
The shear stress factor.
Type: double
Lambda
The lambda exponent.
Type: double
lc_global
The global characteristic failure length.
Type: double
lc_model
The local characteristic failure length.
Type: double
lcd1
The first shear/ductile damage - stress tri-axiality factor curve identification number.
Type: entity
lcd2
The second shear/ductile damage - stress tri-axiality factor curve identification number.
Type: entity
lcd3
The third shear/ductile damage - stress tri-axiality factor curve identification number.
Type: entity
lcd4
The fourth shear/ductile damage - stress tri-axiality factor curve identification number.
Type: entity
lcd5
The fifth shear/ductile damage - stress tri-axiality factor curve identification number.
Type: entity
lcd6
The sixth shear/ductile damage - stress tri-axiality factor curve identification number.
Type: entity
lcd7
The seventh shear/ductile damage - stress tri-axiality factor curve identification number.
Type: entity
lcd8
The eighth shear/ductile damage - stress tri-axiality factor curve identification number.
Type: entity
le_max
The mesh convergence element length target.
Type: double
m
The 5th parameter.
Type: double
M_The flag
The material selector flag.
Type: integer
mat_id
The material entity.
Type: entity
max_comp_strain
The maximum strain value in compression for element failure.
Type: double
mmc_c1
The mMC parameter c1.
Type: double
mmc_c2
The mMC parameter c2
Type: double
mmc_c3
The mMC parameter c3.
Type: double
mmc_c4
The mMC parameter c4.
Type: double
mmc_k
The mMC parameter k.
Type: double
mmc_n
The mMC parameter n.
Type: double
mmxfm
A positive integer to indicate the mode mixed form for type COHENRG.
Blank - Modes are not mixed (default)
1 - Power law form
2 - Benzeggagh-Kenane form
Type: unsigned integer
mode
The flag to switch failure propagation models between neighbor elements:
0 - No failure info propagation (default)
1 - Xfem failure propagation
2 - Isotropic frontwave propagation
3 - Directional propagation through element edges
4 - Directional propagation through edges and diagonals
Type: integer
moduleid
The module ID of the entity.
Type: integer
mshape
The curvature ‘shape’ parameter for necking onset curve.
Type: double
n
The damage accumulation parameter n.
Type: double
n_EMC
The stress state sensivity exponent.
Type: double
n_f
The parameter n_f.
Type: double
n_hard
The hardening exponent for shell damage regularization.
Type: double
N_n
The energy exponent in normal direction.
Type: double
N_rate
The N rate.
Type: integer
N_soft
The softening exponent for failure.
Type: double
N_t
The energy exponent in tangent direction.
Type: double
n_value
The N-value derived from Hollomon’s Law.
Type: double
n_WIERZBICKI
The hardening exponent.
Type: double
name
The name of the entity.
Type: string
Nangle
The mesh number of experimental angles.
Type: integer
ncs
The number of conditions to reach before the element is deleted.
Type: integer
necking_iform
The necking instability formulation flag.
1 - Incremental formulation (loading path history) (default).
2 - Direct formulation (no loading path history).
Type: integer
necking_inst
The necking instability flag.
0 - Instability is not activated (default).
1 - Instability is activated.
Type: integer
nf
The numerical filter for the shear stress factor and the stress triaxiality.
Type: double
ninievo
The number of initiation/evolution criteria.
Type: integer
nstep
The number of cycles for the stress reduction.
Type: integer
num
The numerator strain flag.
1: Strain along X axis
2: Strain along Y axis
3: Strain along Z axis
4: 1st principal strain
5: 2nd principal strain
6: 3rd principal strain
Type: integer
ordin
The maximum strain at failure flag.
1: max(eps_xx, eps_yy, eps_zz)
2: eps_xx
3: eps_yy
4: eps_zz
5: 1st principal strain
6: Equivalent strain in x – z plane
7: Equivalent strain in x – y plane
8: Equivalent strain in y – z plane
Type: integer
OUT_FLAG
The flag to activate exhaustive failure information in engine output file.
0 - No additional output (default)
1 - Activate extended output
Type: integer
outputsuppressed
Returns non-zero if the entity is set "do not export", 0 otherwise.
Type: integer
P_min
The pressure cutoff.
Type: double
P_thickfail
The percentage of through thickness integration points failure limit.
Type: double
P_thinfail
The ratio of thickness reduction before failure.
Type: double
p12_Negative
The failure envelop factor 12 (-).
Type: double
p12_Positive
The failure envelop factor 12 (+).
Type: double
p22_Negative
The failure envelop factor 22 (-).
Type: double
param
The parameter for failure initiation criterion.
Type: double array
pmax
The maximum pressure (positive in compression).
Type: double
pmin
The minimum pressure (positive in compression).
Type: double
Pflag
The choice of distribution function interval.
0 - Distribution function from is defined between (0, Pscale)
1 - Distribution function from is defined between (Pscale, 1)
Type: integer
Phi
The coulomb friction angle for matrix and delamination.
Type: double
plaststrain_a
The A multiplier.
Type: double
plaststrain_b
The B multiplier
Type: double
plaststrain_c
The C multiplier.
Type: double
plaststrain_d
The D multiplier.
Type: double
plaststrain_d1
The intermediate damage value.
Type: double
plaststrain_m
The M exponent.
Type: double
plaststrain_n
The N exponent.
Type: double
Plim
The hydrostatic pressure limit.
Type: double
poolid
The pool number of the entity.
Type: integer
poolname
The pool name of the entity.
Type: string
Pscale
The limit of the definition interval of selected distribution function Real (between 0.0 and 1.0).
Type: double
Pthk
The element suppression criterion (for shells only) :% of thickness in normal direction to delete the element.
Type: double
pthickfail
The ratio of through thickness integration points that must fail before the under-integrated element deleted.
Type: double
pthickfail_layers
The percentage of failed layers prior to shell element deletion.
Type: double
q1
The first Gurson damage coefficient.
Type: double
q2
The second Gurson damage coefficient.
Type: double
R_fct_ID_N
The failure scale factor in normal direction versus strain rate function identifier.
Type: entity
R_fct_ID_T
The failure scale factor in tangential plane versus strain rate function identifier.
Type: entity
r_len
The radius of non-local variable influence.
Type: double
r1
The scaling factor for c1.
Type: double
r2
The scaling factor for c2.
Type: double
r4
The scaling factor for c3.
Type: double
r5
The scaling factor for c4.
Type: double
r11
The anisotropic fracture coefficient R11.
Type: double
r12
The anisotropic fracture coefficient R12.
Type: double
r13
The anisotropic fracture coefficient R13.
Type: double
r22
The anisotropic fracture coefficient R22.
Type: double
r23
The anisotropic fracture coefficient R23.
Type: double
r33
The anisotropic fracture coefficient R33.
Type: double
rad_grbric_id
The ID of the brick group for volumetric flux.
Type: entity
Rani
The average anisotropy factor.
Type: double
Rate_Scale
The abscissa scale factor for strain-rate dependency tabulated function.
Type: double
ratio
The ratio control parameter.
Type: double
rel_ehsr
The thickness to original thickness ratio for element elimination.
Type: double
rel_thic
The percentage relative thickening before failure.
Type: double
rel_thin
The percentage relative thinning before failure.
Type: double
rfail
The ratio of failed plies for element elimination.
Type: double
S_Flag
The flag for specific behavior.
1 - Equivalent strain input. No additional input lines, except for Failure_ID (default)
2 - Equivalent strain input with element length and temperature scale factors
3 - Maximum principal tensile strain input with element length and temperature scale factors
11 - Equivalent engineering strain input
12 - Equivalent engineering strain input with element length and temperature scale factors
13 - Maximum engineering principal tensile strain input with element length and temperature scale factors
21 - Equivalent true strain input
22 - Equivalent true strain input with element length and temperature scale factors
23 - Maximum true principal tensile strain input with element length and temperature scale factors
Type: integer
Sdel
The scale factor for delamination criteria.
Type: double
sfacmso
The value depending on the filtering option specified by IFILTMSO.
Type: double
shape
The profile shape of the traction-opening curve in the descending part.
LIN - Linear shape
EXP - Exponential shape
Type: string
shear
The tensorial shear strain at failure.
Type: double
Shrf
The shear triaxiality limit for applying element size regularization on instability curve.
Type: double
Sig_0
The initial stress at glass surface.
Type: double
sig_max
The ordinate scale factor for fct_IDsm or maximum equivalent stress if fct_IDsm is not defined.
Type: double
Sigma_12
The shear strength.
Type: double
Sigma_12f
The fiber shear strength.
Type: double
Sigma_12m
The matrix shear strength 12.
Type: double
Sigma_13m
The matrix shear strength 13.
Type: double
Sigma_1c
The longitudinal compressive strength.
Type: double
Sigma_1t
The longitudinal tensile strength.
Type: double
Sigma_23m
The matrix shear strength 23.
Type: double
Sigma_2c
The transverse compressive strength.
Type: double
Sigma_2t
The transverse tensile strength.
Type: double
Sigma_3t
The through thickness tensile strength.
Type: double
Sigma_c
The crush strength.
Type: double
Sigma_r
The fracture stress.
Type: double
sigp1_max
The maximum principal stress.
Type: double
sigr
The initial fracture stress for Tuler-Butcher criterion.
Type: double
solver_id
The solver ID of the entity.
Type: integer
solverkeyword
The name of the solver keyword.
Type: string
solvername
The solver name of the entity for entities enabled for name pool, otherwise the internal name of the entity.
Type: string
sigr
The initial fracture stress for Tuler-Butcher criterion.
Type: double
soft_exp
The stress softening exponent.
Type: double
sr_ref
The reference strain-rate for table identifier.
Type: double
sr_ref1
The reference strain rate for size scaling table.
Type: double
sr_ref2
The reference strain rate for strain rate dependency function.
Type: double
strain_ratio
The strain ratio for failure in compression.
Type: double
T_max
The duration parameter for energy failure criteria.
Type: double
tab_el
The element size scaling for failure initiation criterion.
Type: entity array
tab_el_scale
The element size scaling table identifier.
Type: entity
tab_ID
The failure initiation criterion table identifier.
Type: entity array
tab_IDfld
The table or function identifier of the Forming Limit Diagram.
Type: entity
table1_ID
The failure strain table.
Type: entity
table2_ID
The instability strain table.
Type: entity
Tau_max
The dynamic time relaxation.
Type: double
Tau1
The distribution parameters τ 1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqiXdq3aaS baaSqaaiaaigdaaeqaaaaa@38A3@ on bottom surface.
Type: double
Tau2
The distribution parameters τ 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqiXdq3aaS baaSqaaiaaikdaaeqaaaaa@38A4@ on top surface.
Type: double
Tdel
The relaxation time before removing elements.
Type: double
temp_max
The maximum temperature.
Type: double
thinning
The thinning failure value.
Type: double
time_max
The failure time.
Type: double
Type
The type selector:
0 - Set to 1
1 - Maximum first principal stress is stored (default)
2 - Maximum 1st principal strain is stored
Type: integer
type
The damage evolution type.
COHDISP - Damage index evaluated by displacement
COHENRG - Damage index evaluated by energy dissipated
Type: string
v1, v2, v3
The maximum value of strain or stress/traction depending on damage initiation type.
Type: double
vol_strain
The trigger volumetric strain for damage.
Type: double
volfrac
The damaged volume fraction to reach before the element is deleted (fully integrated and higher order elements only).
Type: double
w1, w2, w3
The parameters for the material curve.
When type is COHDISP, only w1 is needed:
w1 - The separation evaluated from damage initiation to failure.
w2 - Must be blank
w3 - Must be blank.
When type is COHENRG, the parameters are the energy that can be dissipated in pure normal and pure shear separation:
w1 - The energy dissipated in mode I
w2 - The energy dissipated in mode II
w3 - The energy dissipated in mode III
When type is COHENRG with mmxfm blank:
w1 - The energy dissipated
w2 - Must be blank
w3 - Must be blank.
Type: double
wc1
The mesh regularization parameter linked to the ductility in in-plane loading.
Type: double
wcb
The mesh regularization parameter linked to the ductility in bending.
Type: double
wcs
The mesh regularization parameter linked to the ductility in in-plane membrane loading.
Type: double
xscale
The scale factor for the abscissa of the function.
Type: double
XSCALE_0
The scale factor for the abscissa strain rate for initial function.
Type: double
XSCALE_F
The scale factor for the abscissa strain rate for rupture function.
Type: double
Xscale1
The scale factor for the first variable of table1.
Type: double
Xscale2
The scale factor for the second variable of table1.
Type: double
Xscale3
The scale factor for the first variable of table2.
Type: double
Xscale4
The scale factor for the second variable of table2.
Type: double
xue_d0
The Xue-Wierzbicki parameter D0.
Type: double
xue_d1
The Xue-Wierzbicki parameter D1.
Type: double
xue_d2
The Xue-Wierzbicki parameter D2.
Type: double
xue_d3
The Xue-Wierzbicki parameter D3.
Type: double
xue_d4
The Xue-Wierzbicki parameter D4.
Type: double
xue_d5
The Xue-Wierzbicki parameter D5.
Type: double
xue_d6
The Xue-Wierzbicki parameter D6.
Type: double
Y0
The yield energy damage.
Type: double
Yc
The critical energy damage.
Type: double

Version History

2019

2019.1 - Added new data names FAILURES_CR_AIR, FAILURES_CR_EDGE, FAILURES_CR_FOIL, FAILURES_EMA, FAILURES_EXP_N, FAILURES_GRSH3N, FAILURES_GRSH4N, FAILURES_I_FRWAVE, FAILURES_IMOD, FAILURES_KIC, FAILURES_KTH, FAILURES_RLEN, FAILURES_SOFT, FAILURES_T_CUT, FAILURES_V0 and FAILURES_VC.

2020 - Added new data names alpha, Alpha_Exp_Avg_Filter, C_max, C_min, color_rgb, Cr_core, cri, Factor_Loosemetal, Factor_Marginal, I_marg, Irate, mmxfm, mode, shape, Type, type, v1, v2, v3, w1, w2 and w3. Added new config values 301 and 302.

2020.1 - Added new data names C0, f_cutoff, f_flag, solverkeyword and xscale.

2021.1 – Added new data name epsp_min. Added new config values 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 420, 421. Added new data names cfrac, cockcroft_c, crisk, dinit, dmax, dpnck, du, ehill_c, elim, epsbt, epsdotr, epsi1, epsii, epsiu, epslim, epspst, epsut, erad1, erad2, erad3, erad4, erad5, erad6, erad7, erad8, expfrac, fadexp, i1dd, i1eta, i2dd, i2thb, i3dd, i3mcl, icutd, idlutdd, ifail_global, ifiltmso, ifunmso, interpd, ipfrcd, ks, lc_global, lc_model, lcd1, lcd2, lcd3, lcd4, lcd5, lcd6, lcd7, lcd8, mmc_c1, mmc_c2, mmc_c3, mmc_c4, mmc_k, mmc_n, mshape, nf, plaststrain_a, plaststrain_b, plaststrain_c, plaststrain_d, plaststrain_d1, plaststrain_m, plaststrain_n, r11, r12, r13, r22, r23, r33, rel_ehsr, rel_thic, rel_thin, rfail, sfacmso, wc1, wcb, wcs, xue_d0, xue_d1, xue_d2, xue_d3, xue_d4, xue_d5, and xue_d6.

2021.1 - Added new data names moduleid, poolid, poolname, and solver_id.

2021.2 - Added new config value 232 and new data names a_s, eps_n, f_0, f_c, f_r, h_chi, i_loc, k_w, q1, q2, and r_len. Added new data names internalname and solvername.

2022 - Added new config value 233. Added new data names coefb, coefm and coefr. Added new S_Flag values 11, 12, 13, 21, 22, 23.

2022.1 - Added new data names A_Ref, Beta1, Beta2, Biaxf, C_jcook, c1_orthbiquad, c2_orthbiquad, c3_orthbiquad, c4_orthbiquad, c5_orthbiquad, deps0, El_ref, Eta1, Eta2, fct_ID_rate, Inst_start_orthbiquad, Iside, Kres1, Kres2, le_max, Nangle, OUT_FLAG, Pflag, Pscale, rad_grbric_id, Rate_Scale, Shrf, Sig_0, strdef, Tau1, Tau2, and Tdel.

2022.3 - Added new config values 235, 236 and 237. Added following new data names comp_dir, denom, dtmin, eps_dot_fld, eps_dot_ps, eps_dot_sm, eps_eff, eps_max, eps_min, eps_vol, epscal, fct_IDe1c, fct_IDg12, fct_IDg13, fct_IDps, fct_IDsm, Fct_Ratio, idel, inst, ismooth, itab, max_comp_strain, n_hard, ncs, nstep, num, ordin, pmax, pmin, pthickfail, shear, sig_max, sigp1_max, sigr, strain_ratio, tab_IDfld, temp_max, thinning, time_max, vol_strain, and volfrac.

2023 - Added new config value 238. 239, and 240. Added new data names alpha_param, c1_constant, c2_constant, c3_constant, c4_constant, c5_constant, c6_constant, comptyp, damage_init_flag, damage_init_max, disp, dsf, ecrit, el_ref_scale, elscal, ener, epf_biax, epf_comp, epf_min, epf_plane, epf_shear, epf_tens, epsf_id, evoshap, evotype, exp, exp_ref, failip, fcrit, fct_dlim, fct_exp, fct_sr, fscale_dlim, fscale_sr, icard, ilen, initype, inst_id, ireg, ishear, n_value, necking_iform, necking_inst, ninievo, param, pthickfail_layers, soft_exp, sr_ref, sr_ref1, sr_ref2, tab_el, tab_el_scale, and tab_ID.