/H3D/SHELL

Engine Keyword Generate H3D contour output results for /SHELL and /SH3N shell elements.

Format

/H3D/SHELL/Keyword3/Keyword4/Keyword5

#optional next line(s) that lists the parts to save results for.

part_ID1 ... part_IDN

Examples

# Stress tensor results for ply=1 and all integration points. The order of PLY and NPT does not matter.
/H3D/SHELL/TENS/STRESS/PLY=1/NPT=ALL
/H3D/SHELL/TENS/STRESS/NPT=ALL/PLY=1
# Stress tensor results for all integration points
/H3D/SHELL/TENS/STRESS/NPT=ALL
# Specific energy density results for only parts IDs 356 and 293.
/H3D/SHELL/ENER
356 293
# User variable #12 results for all integration points.
/H3D/SHELL/USER/NPT=ALL/UVAR=12

Definition

Field Contents SI Unit Example
Keyword3 Output types. 3  
Keyword4 Output types. 3  
Keyword5 Output types. 3  
part_IDN Optional list of part IDs for which results will be output.  

Comments

  1. The syntax /H3D/ELEM/Keyword3/Keyword4/Keyword5 is also valid.
  2. When PART IDs are listed after the /H3D/SHELL line the specified results will output only for those parts.
  3. Output can be a, scalar, vector, or tensor as defined in the following tables.
    Table 1. Scalar Output
    Keyword3 Keyword4 Description
    ALPHA
    PLY=
    I or ALL
    LAYER=
    I or ALL
    Shear angle alpha of material /MAT/LAW58 in degrees.
    AMS   Elements using AMS timestep due to /DT/CST_AMS.
    BULK   Artificial Viscosity
    DAM1, DAM2, DAM3   Principal damage values in local orthotropic skew direction 1, 2 or 3 for materials LAW15 and LAW25.
    DAMA
    MEMB
    PLY=
    I or ALL
    LAYER=
    I or ALL
    NPT=
    I, ALL, LOWER or UPPER
    Maximum of damage over time of all /FAIL criteria acting on one material. Refer to the specific /FAIL law used for how damage is calculated.
    TMAX Maximum of damage over time, integration points and failure models.
    DAMG
    MEMB
    NPT=
    I, ALL, LOWER or UPPER
    Mean damage over thickness integration points (only for coupled damage models). 8
    DAMINI
    PLY=
    I or ALL
    LAYER=
    I or ALL
    NPT=
    I, ALL, LOWER or UPPER
    Maximum damage initiation variable among all failure criteria using initiation variable before computing stress softening (/FAIL/INIEVO).
    DENS   Density
    DOMAIN   SPMD domain number of an element.
    DT   Element timestep
    EINT   Element internal energy
    ENER   Specific energy density (internal energy divided by the element mass)
    TMAX Maximum specific energy density over time
    EPSD   Equivalent strain rate
    EPSP
    PLY=
    I or ALL
    LAYER=
    I or ALL
    NPT=
    I, ALL, LOWER or UPPER
    Plastic strain
    ERROR THICK Estimated error on shell thickness
    FAIL
    PLY=
    I or ALL
    Number of failed layers for /PROP/TYPE10, /PROP/TYPE11, /PROP/TYPE17, /PROP/TYPE51, /PCOMPP, /MAT/LAW15 and /MAT/LAW25. For the other property sets and material laws the values are: no failure =0 and element failed =1.
    FLDF
    MEMB
    LAYER=
    I or ALL
    NPT=
    I, ALL, LOWER or UPPER
    FLD damage factor indicator. 6
    FLDZ
    MEMB
    LAYER=
    I or ALL
    NPT=
    I, ALL, LOWER or UPPER
    FLD failure zone factor for the FLD failure model. 7
    = 1
    Loose metal
    = 2
    High wrinkle
    = 3
    Compression
    = 4
    Safe
    = 5
    Marginal
    = 6
    Failure
    GROUP   Internal group identifier
    HOURGLASS   Hourglass Energy
    MASS   Element mass
    MDS   Automatic selection of user variable to output according to MDS law that is used.

    (1 value per user variable and per ply in case of stack and ply)

    MDS
    MDS_VAR =
    DEF or ALL (mandatory)
    PLY=
    I or ALL
    LAYER=
    I or ALL
    NPT=
    I, ALL, LOWER or UPPER
    MDS user variables
    NL_EPSD
    NPT=
    I, ALL, LOWER or UPPER
    Non-local plastic strain rate (only if /NONLOCAL/MAT is activated) 10
    NL_EPSP
    NPT=
    I, ALL, LOWER or UPPER
    Non-local plastic strain (only if /NONLOCAL/MAT is activated) 10
    NXTF
    MEMB
    LAYER=
    I or ALL
    NPT=
    I, ALL, LOWER or UPPER
    Instability factor of /FAIL/NXT failure model
    OFF   Element status.
    Where the result output is:
    = -1
    Element is not active (it is defined in an activated rigid body).
    = 0
    Deleted element.
    Between 0 and 1
    Under failure process.
    = 1
    Active element.
    PEXT   External pressure applied on shell element coming from /PLOAD, /LOAD/PFLUID, /LOAD/PBLAST or /LOAD/PRESSURE.
    PHI
    MEMB
    PLY=
    I or ALL
    NPT=
    I, ALL, LOWER or UPPER
    Angle between the element system and direction 1 orthotropy
    SIGEQ   Equivalent stress based on a material’s yield criteria. Some examples of yield criteria are von Mises, Hill or Barlat.
    TMAX Maximum equivalent stress based on a material’s yield criteria over time and integration points.
    SIGX, SIGY, SIGZ, SIGXY, SIGYZ, SIGZX   Stress in specified direction
    TDEL   Time at which element is deleted, due to failure defined using /FAIL criterion. Failure criteria built in materials is ignored.
    TEMP   Temperature
    THICK   Thickness
    THIN   % thinning for shell.
    TSAIWU
    PLY=
    I or ALL
    LAYER=
    I or ALL
    NPT=
    I, ALL, LOWER or UPPER
    Tsai Wu criterion for material /MAT/LAW15 (CHANG) and /MAT/LAW25 (COMPSH)
    USER
    PLY=
    I or ALL
    LAYER=
    I or ALL
    NPT=
    I, ALL, LOWER or UPPER
    UVAR=
    I or ALL
    User material (/MAT/USERij) law output for user-defined variable i. Also, requests USR output for some Radioss material laws such as LAW58. USR1 output is requested using UVAR=1.
    VONM   von Mises stress at neutral fiber
    TMAX Maximum von Mises stress at neutral fiber over time and integration points
    WPLA
    PLY=
    I or ALL
    LAYER=
    I or ALL
    NPT=
    I, ALL, LOWER or UPPER
    Plastic work for /MAT/LAW15 (CHANG) and /MAT/LAW25 (COMPSH)
    Table 2. Tensor Output
    Keyword3 Keyword4 Keyword5 Description
    TENS BSTRESS
    ID=
    n or ALL
    MEMB
    BEND
    PLY=
    I or ALL
    LAYER=
    I or ALL
    NPT=
    I or ALL
    Backstress tensor for material /MAT/LAW36 (n=1) and /MAT/LAW78 (n=1, 2 or 3) and /MAT/LAW87 (n=1, 2, 3 or 4).

    ID=-1 returns the sum of all backstress tensors available for the element.

    EPSDOT
    MEMB
    BEND
    PLY=
    I or ALL
    LAYER=
    I or ALL
    NPT=
    I or ALL
    Strain rate tensor
    STRAIN
    MEMB
    BEND
    PLY=
    I or ALL
    LAYER=
    I or ALL
    NPT=
    I, ALL, LOWER or UPPER
    Strain tensor
    TMAX Strain tensor corresponding to the maximum principal strain (P1) over time and integration points.

    Strain tensor corresponding to the minimum principal strain (P3) over time and integration points.

    STRAIN_ENG -- Infinitesimal total strain. Only one tensor per element.
    STRESS
    MEMB
    BEND
    PLY=
    I or ALL
    LAYER=
    I or ALL
    NPT=
    I or ALL
    Stress tensor
    TMAX Stress tensor corresponding to the maximum principal stress (P1) over time and integration points.

    Stress tensor corresponding to the minimum principal stress (P3) over time and integration points.

  4. The output location in Keyword4 and Keyword5 can be defined via:
    NPT
    Integration points.
    LAYER
    Composite shell layer when using /PROP/TYPE11 (SH_SANDW), /PROP/TYPE10 (SH_COMP).
    PLY
    Composite shell ply when using, /PROP/TYPE19 (PLY) or /PLY.
    MEMB
    Generalized membrane stresses per element. Cannot be used with NPT, LAYER or PLY options.
    BEND
    Generalized bending stresses per element. Cannot be used with NPT, LAYER or PLY options.
  5. Output can be requested for a specific location number (I), ALL, and in some case UPPER or LOWER. The output locations are separated by a / and can be in any order.
  6. The values of FLD damage factor is equal to the ratio of the actual major principal strain value over the forming limit curve value:(1)
    F L D F = ε m a j o r ε lim MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOraiaadY eacaWGebGaamOraiabg2da9maalaaabaGaeqyTdu2aaSbaaSqaaiaa d2gacaWGHbGaamOAaiaad+gacaWGYbaabeaaaOqaaiabew7aLnaaBa aaleaaciGGSbGaaiyAaiaac2gaaeqaaaaaaaa@456F@

    Where, ε lim MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqyTdu2aaS baaSqaaiGacYgacaGGPbGaaiyBaaqabaaaaa@3A9A@ is the major principal strain at failure limit from FLD diagram (fct_ID in /FAIL/FLD).

    The FLD compares the ε m a j o r MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqyTdu2aaS baaSqaaiaad2gacaWGHbGaamOAaiaad+gacaWGYbaabeaaaaa@3C7C@ and ε lim MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqyTdu2aaS baaSqaaiGacYgacaGGPbGaaiyBaaqabaaaaa@3A9A@ using the same ε m i n o r MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqyTdu2aaS baaSqaaiaad2gacaWGPbGaamOBaiaad+gacaWGYbaabeaaaaa@3C88@ .


    Figure 1.

    FLDF may be greater than 1, if the option /FAIL/FLD, Ifail_sh=4 is used. In this case, the damage factor is only calculated for post-processing and no elements are deleted.

  7. The values of FLD zone index are defined as:
    FLDZ=6
    Failure
    ε m a j o r > ε lim MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqyTdu2aaS baaSqaaiaad2gacaWGHbGaamOAaiaad+gacaWGYbaabeaakiabg6da +iabew7aLnaaBaaaleaaciGGSbGaaiyAaiaac2gaaeqaaaaa@4231@
    FLDZ=5
    Marginal
    ε lim > ε m a j o r > ε m arg i n a l MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqyTdu2aaS baaSqaaiGacYgacaGGPbGaaiyBaaqabaGccqGH+aGpcqaH1oqzdaWg aaWcbaGaamyBaiaadggacaWGQbGaam4BaiaadkhaaeqaaOGaeyOpa4 JaeqyTdu2aaSbaaSqaaiaad2gaciGGHbGaaiOCaiaacEgacaWGPbGa amOBaiaadggacaWGSbaabeaaaaa@4C88@
    FLDZ=4
    Safe
    ε m arg i n a l > ε m a j o r > | ε m i n o r | MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqyTdu2aaS baaSqaaiaad2gaciGGHbGaaiOCaiaacEgacaWGPbGaamOBaiaadgga caWGSbaabeaakiabg6da+iabew7aLnaaBaaaleaacaWGTbGaamyyai aadQgacaWGVbGaamOCaaqabaGccqGH+aGpdaabdaqaaiabew7aLnaa BaaaleaacaWGTbGaamyAaiaad6gacaWGVbGaamOCaaqabaaakiaawE a7caGLiWoaaaa@51A2@
    FLDZ=3
    Compression
    ε m i n o r > ε m a j o r > ε m i n o r R a n i 1 + R a n i MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeyOeI0Iaeq yTdu2aaSbaaSqaaiaad2gacaWGPbGaamOBaiaad+gacaWGYbaabeaa kiabg6da+iabew7aLnaaBaaaleaacaWGTbGaamyyaiaadQgacaWGVb GaamOCaaqabaGccqGH+aGpcqGHsislcqaH1oqzdaWgaaWcbaGaamyB aiaadMgacaWGUbGaam4BaiaadkhaaeqaaOGaeyyXIC9aaSaaaeaaca WGsbWaaSbaaSqaaiaadggacaWGUbGaamyAaaqabaaakeaacaaIXaGa ey4kaSIaamOuamaaBaaaleaacaWGHbGaamOBaiaadMgaaeqaaaaaaa a@593B@
    FLDZ=2
    High wrinkle
    ε m i n o r R a n i 1 + R a n i > ε m a j o r MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeyOeI0Iaeq yTdu2aaSbaaSqaaiaad2gacaWGPbGaamOBaiaad+gacaWGYbaabeaa kiabgwSixpaalaaabaGaamOuamaaBaaaleaacaWGHbGaamOBaiaadM gaaeqaaaGcbaGaaGymaiabgUcaRiaadkfadaWgaaWcbaGaamyyaiaa d6gacaWGPbaabeaaaaGccqGH+aGpcqaH1oqzdaWgaaWcbaGaamyBai aadggacaWGQbGaam4Baiaadkhaaeqaaaaa@50AB@
    FLDZ=1
    Loose metal
    ε m a j o r 2 + ε m i n o r 2 > F a c t o r _ L o o s e m e t a l 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqyTdu2aaS baaSqaaiaad2gacaWGHbGaamOAaiaad+gacaWGYbaabeaakmaaCaaa leqabaGaaGOmaaaakiabgUcaRiabew7aLnaaBaaaleaacaWGTbGaam yAaiaad6gacaWGVbGaamOCaaqabaGcdaahaaWcbeqaaiaaikdaaaGc cqGH+aGpcaWGgbGaamyyaiaadogacaWG0bGaam4BaiaadkhacaGGFb Gaamitaiaad+gacaWGVbGaam4CaiaadwgacaWGTbGaamyzaiaadsha caWGHbGaamiBamaaCaaaleqabaGaaGOmaaaaaaa@5781@


    Figure 2.
    Where,
    fct_ID
    Defined in /FAIL/FLD
    ε lim MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqyTdu2aaS baaSqaaiGacYgacaGGPbGaaiyBaaqabaaaaa@3A9A@
    Major strain as a limit from FLD diagram from fct_ID in /FAIL/FLD
    ε m i n o r MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqyTdu2aaS baaSqaaiaad2gacaWGPbGaamOBaiaad+gacaWGYbaabeaaaaa@3C88@ and ε m a j o r MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqyTdu2aaS baaSqaaiaad2gacaWGPbGaamOBaiaad+gacaWGYbaabeaaaaa@3C88@
    The minimum and maximum principal strains
    Rani
    Average anisotropy factor defined in FLD input in /FAIL/FLD
    F a c t o r _ M a r g i n a l MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOraiaadg gacaWGJbGaamiDaiaad+gacaWGYbGaai4xaiaadYeacaWGVbGaam4B aiaadohacaWGLbGaamyBaiaadwgacaWG0bGaamyyaiaadYgaaaa@459E@
    Defined in FLD input in /FAIL/FLD
    F a c t o r _ L o o s e m e t a l MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOraiaadg gacaWGJbGaamiDaiaad+gacaWGYbGaai4xaiaadYeacaWGVbGaam4B aiaadohacaWGLbGaamyBaiaadwgacaWG0bGaamyyaiaadYgaaaa@459E@
    Defined in FLD input in /FAIL/FLD
    (2)
    α = arctan ( R a n i 1 + R a n i ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqySdeMaey ypa0JaciyyaiaackhacaGGJbGaaiiDaiaacggacaGGUbWaaeWaaeaa cqGHsisldaWcaaqaaiaadkfadaWgaaWcbaGaamyyaiaad6gacaWGPb aabeaaaOqaaiaaigdacqGHRaWkcaWGsbWaaSbaaSqaaiaadggacaWG UbGaamyAaaqabaaaaaGccaGLOaGaayzkaaaaaa@49FA@
    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 F a c t o r _ M a r g i n a l MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOraiaadg gacaWGJbGaamiDaiaad+gacaWGYbGaai4xaiaadYeacaWGVbGaam4B aiaadohacaWGLbGaamyBaiaadwgacaWG0bGaamyyaiaadYgaaaa@459E@ .(3)
    ε m arg i n a l = ε lim F a c t o r _ M a r g i n a l MathType@MTEF@5@5@+= feaahqart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqyTdu2aaS baaSqaaiaad2gaciGGHbGaaiOCaiaacEgacaWGPbGaamOBaiaadgga caWGSbaabeaakiabg2da9iabew7aLnaaBaaaleaaciGGSbGaaiyAai aac2gaaeqaaOGaeyOeI0ceaaaaaaaaa8qacaWGgbGaamyyaiaadoga caWG0bGaam4BaiaadkhacaGGFbGaamytaiaadggacaWGYbGaam4zai aadMgacaWGUbGaamyyaiaadYgaaaa@53B6@
    If I_marg = 3, the marginal curve is defined as a factor of the F a c t o r _ M a r g i n a l MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOraiaadg gacaWGJbGaamiDaiaad+gacaWGYbGaai4xaiaadYeacaWGVbGaam4B aiaadohacaWGLbGaamyBaiaadwgacaWG0bGaamyyaiaadYgaaaa@459E@ .(4)
    ε m arg i n a l = ε lim 1 F a c t o r _ M a r g i n a l MathType@MTEF@5@5@+= feaahqart1ev3aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqyTdu2aaS baaSqaaiaad2gaciGGHbGaaiOCaiaacEgacaWGPbGaamOBaiaadgga caWGSbaabeaakiabg2da9iabew7aLnaaBaaaleaaciGGSbGaaiyAai aac2gaaeqaaOWaaeWaaeaaqaaaaaaaaaWdbiaaigdacqGHsislcaWG gbGaamyyaiaadogacaWG0bGaam4BaiaadkhacaGGFbGaamytaiaadg gacaWGYbGaam4zaiaadMgacaWGUbGaamyyaiaadYgaa8aacaGLOaGa ayzkaaaaaa@5608@
  8. Option DAMG is only used with coupled damage models (/MAT/LAW72 or /FAIL/GURSON) to output damage over integration points. The damage variable is normalized by its critical value.
    • For /MAT/LAW72(5)
      D m g = D D C MathType@MTEF@5@5@+= feaahqart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaabaaaaaaaaape GaamiramaaBaaaleaacaWGTbGaam4zaaqabaGccqGH9aqpdaWcaaWd aeaapeGaamiraaWdaeaapeGaamiramaaBaaaleaacaWGdbaabeaaaa aaaa@3CC0@
    • For /FAIL/GURSON(6)
      D m g = f t f F MathType@MTEF@5@5@+= feaahqart1ev3aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaabaaaaaaaaape GaamiramaaBaaaleaacaWGTbGaam4zaaqabaGccqGH9aqpdaWcaaWd aeaapeGaamOza8aadaWgaaWcbaWdbiaadshaa8aabeaaaOqaa8qaca WGMbWdamaaBaaaleaapeGaamOraaWdaeqaaaaaaaa@3E83@
  9. When using global integration (N=0 in the shell property), Radioss always outputs the stress and strain only in the midplane (MEMB).
  10. If /NONLOCAL/MAT option is activated, it is possible to output the regularized non-local plastic strain and its rate.
  11. The damage initiation variable /H3D/SHELL/DAMINI is used with some failure criteria such as /FAIL/INIEVO, which first computes a damage initiation criterion before computing the stress softening damage variable, which can be plotted with /H3D/SHELL/DAMA.