DMGINI

Bulk Data Entry Defines the damage initiation criteria.

Format

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
DMGINI DMGINIID CRI              
  V1 V2 V3            

Example 1

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
DMGINI 20 MAXS              
  20.0 50.0 50.0            

Example 2

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
DMGINI 22 QUADE              
  2.0E-3 2.4E-3 2.4E-3            

Definitions

Field Contents SI Unit Example
DMGINIID Damage initiation identification number.

No default (Integer > 0)

 
CRI Damage intiation criteria.
MAXE
Damage is initiated when the strain in any direction reaches the corresponding maximum value.
MAXS
Damage is initiated when the stress/traction in any direction reaches the corresponding maximum value.
QUADE
Damage is initiated based on quadratic form of strain.
QUADS
Damage initiated based on quadratic form of stress/traction.

No default (Real)

 
V1. V2, V3 The maximum value of strain or stress/traction depending on damage initiation type.

No default (Real > 0.0)

[ abs ] MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaamWaaeaaca WGHbGaamOyaiaadohaaiaawUfacaGLDbaaaaa@3AAD@ for MAXE/QUADE criteria

N m 2 MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaSaaaeaaca WGobaabaGaamyBamaaCaaaleqabaGaaGOmaaaaaaaaaa@38B4@ for MAXS/QUADS criteria

Comments

  1. The material identification number should be unique for all MAT1, MAT2, MAT3, MAT8, MAT9, MGASK, MCOHE, MCOHED, DMGINI, and DMGEVO entries.
  2. For additional information, refer to Cohesive Zone Modeling in the User Guide.