*INITIAL_STRESS_SOLID

LS-DYNA Input Interface KeywordInitializes the stress for solid elements in the global coordinate system.

Format

(1) (2) (3) (4) (5) (6) (7) (8)
*INITIAL_STRESS_SOLID
EID npg LARGE
For each integration point npg.
If LARGE = 0
(1) (2) (3) (4) (5) (6) (7) (8)
SIGXX SIGYY SIGZZ SIGXY SIGYZ SIGZX EPSP SIGXX
If LARGE = 1
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
SIGXX SIGYY SIGZZ SIGYZ SIGZX
SIGZX EPSP

Definition

Field Contents SI Unit Example
EID Solid element identifier.

(Integer)
SID Part set identifier.

(Integer)
npg Number of Gauss integration points.
= 1
Under integrated element.
= 8
Fully-integrated element.

(Integer)
LARGE Format size.
= 0
Regular format.
= 1
Large format.

(Integer)
SIGij Stress value in the direction ij.

(Real)

 [ Pa ]
EPSP Plastic strain.

Comments

  1. This keyword maps to /INIBRI/STRS_FGLO.
  2. For 8 integration points, the Gauss integration points are stored in the following order:
    − 3 3 , − 3 3 , − 3 3 , 3 3 , − 3 3 , − 3 3 , 3 3 , 3 3 , − 3 3 , − 3 3 , 3 3 , − 3 3 , − 3 3 , − 3 3 , 3 3 , 3 3 , − 3 3 , 3 3 , 3 3 , 3 3 , 3 3 , − 3 3 , 3 3 , 3 3 MathType@MTEF@5@5@+= feaahGart1ev3aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGceaqabeaadaqada qaaiabgkHiTmaalaaabaWaaOaaaeaacaaIZaaaleqaaaGcbaGaaG4m aaaacaGGSaGaeyOeI0YaaSaaaeaadaGcaaqaaiaaiodaaSqabaaake aacaaIZaaaaiaacYcacqGHsisldaWcaaqaamaakaaabaGaaG4maaWc beaaaOqaaiaaiodaaaaacaGLOaGaayzkaaGaaiilamaabmaabaWaaS aaaeaadaGcaaqaaiaaiodaaSqabaaakeaacaaIZaaaaiaacYcacqGH sisldaWcaaqaamaakaaabaGaaG4maaWcbeaaaOqaaiaaiodaaaGaai ilaiabgkHiTmaalaaabaWaaOaaaeaacaaIZaaaleqaaaGcbaGaaG4m aaaaaiaawIcacaGLPaaacaGGSaWaaeWaaeaadaWcaaqaamaakaaaba GaaG4maaWcbeaaaOqaaiaaiodaaaGaaiilamaalaaabaWaaOaaaeaa caaIZaaaleqaaaGcbaGaaG4maaaacaGGSaGaeyOeI0YaaSaaaeaada GcaaqaaiaaiodaaSqabaaakeaacaaIZaaaaaGaayjkaiaawMcaaiaa cYcadaqadaqaaiabgkHiTmaalaaabaWaaOaaaeaacaaIZaaaleqaaa GcbaGaaG4maaaacaGGSaWaaSaaaeaadaGcaaqaaiaaiodaaSqabaaa keaacaaIZaaaaiaacYcacqGHsisldaWcaaqaamaakaaabaGaaG4maa WcbeaaaOqaaiaaiodaaaaacaGLOaGaayzkaaGaaiilaaqaamaabmaa baGaeyOeI0YaaSaaaeaadaGcaaqaaiaaiodaaSqabaaakeaacaaIZa aaaiaacYcacqGHsisldaWcaaqaamaakaaabaGaaG4maaWcbeaaaOqa aiaaiodaaaGaaiilamaalaaabaWaaOaaaeaacaaIZaaaleqaaaGcba GaaG4maaaaaiaawIcacaGLPaaacaGGSaWaaeWaaeaadaWcaaqaamaa kaaabaGaaG4maaWcbeaaaOqaaiaaiodaaaGaaiilaiabgkHiTmaala aabaWaaOaaaeaacaaIZaaaleqaaaGcbaGaaG4maaaacaGGSaWaaSaa aeaadaGcaaqaaiaaiodaaSqabaaakeaacaaIZaaaaaGaayjkaiaawM caaiaacYcadaqadaqaamaalaaabaWaaOaaaeaacaaIZaaaleqaaaGc baGaaG4maaaacaGGSaWaaSaaaeaadaGcaaqaaiaaiodaaSqabaaake aacaaIZaaaaiaacYcadaWcaaqaamaakaaabaGaaG4maaWcbeaaaOqa aiaaiodaaaaacaGLOaGaayzkaaGaaiilamaabmaabaGaeyOeI0YaaS aaaeaadaGcaaqaaiaaiodaaSqabaaakeaacaaIZaaaaiaacYcadaWc aaqaamaakaaabaGaaG4maaWcbeaaaOqaaiaaiodaaaGaaiilamaala aabaWaaOaaaeaacaaIZaaaleqaaaGcbaGaaG4maaaaaiaawIcacaGL Paaaaaaa@859A@