/ANIM/BRICK/TENS

Engine Keyword Generates animation files containing tensor data (mean value or value in specified integration point) for brick elements, in global coordinate system.

Format

/ANIM/BRICK/TENS/Keyword4/Keyword5

Definition

Field Contents SI Unit Example
Keyword4
STRESS
Stress tensor.
STRAIN
Strain tensor.
EPSP
Plastic strain tensor at integration points, only available for /MAT/LAW24 with Icpre=2.
  
Keyword5
0 or blank
Mean value in brick element.
ijk
Value in integration Point of brick element:
i
Integration point number in direction r.
j
Integration point number in direction s.
k
Integration point number in direction t.
ALL
Values in all the integration points of brick element.
  

Comments

  1. Strain tensor is output only if Istrain =1 in /PROP/TYPE14 (SOLID); except for material laws 14, 24 and material laws greater than 28 (in these cases strain tensor is output irrespective of Istrain value).
  2. If Keyword5=0 or blank:
    • Stress tensor is output in the global coordinate system, irrespective of solid element formulation
    • Strain tensor is output in the global coordinate system
    • The "SPH outputs tensor" are available with Keyword4=STRESS
  3. If Keyword5=ijk or ALL:
    • If the integration point ijk does not exist in a solid, stress/strain tensor is then set to 0.

      For example:

      For a one integration point 8 nodes solid, stress/strain tensor for integration point 112 is set to 0. Only stress/strain tensor for integration point 111 can have non-null components.

    • If the integration point ijk does exist in a solid, stress/strain tensor could output using Keyword5=ijk.

      For example in one 8 nodes solid (with integration points 2x2x2):

      Using /ANIM/BRICK/TENS/STRESS/121 to output stress in integration point i=1,j=2,k=1


      Figure 1.
    • When Isolid =15 is used in /PROP/TYPE20 (TSHELL), /PROP/TYPE21 (TSH_ORTH), or /PROP/TYPE22 (TSH_COMP), the syntax becomes:

      /ANIM/BRICK/TENS/STRESS/1j1 for stress

      /ANIM/BRICK/TENS/STRAIN/1j1 for strain

    • When 10 ≤ j ≤ 200 MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaGymaiaaic dacqGHKjYOcaWGQbGaeyizImQaaGOmaiaaicdacaaIWaaaaa@3DF4@ in /PROP/TYPE22 (TSH_COMP), the syntax becomes:

      /ANIM/BRICK/TENS/STRESS/i0k/j

      /ANIM/BRICK/TENS/STRESS/101/j, if Isolid =15

      /ANIM/BRICK/TENS/STRAIN/i0k/j

      /ANIM/BRICK/TENS/STRAIN/101/j, if Isolid =15