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ABAQUS能量平衡输出变量解读与应用

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Total energy output quantities

ALLAE

“Artificial” strain energy associated with constraints used to remove singular modes (such as hourglass control), and with constraints used to make the drill rotation follow the in-plane rotation of the shell elements.

ALLCD

Energy dissipated by creep, swelling, and viscoelasticity.

ALLEE

Electrostatic energy.

ALLFD

Total energy dissipated through frictional effects. (Available only for the whole model.)

ALLIE

Total strain energy. (ALLIE = ALLSE + ALLPD + ALLCD + ALLAE + ALLQB + ALLEE + ALLDMD.)

ALLJD

Electrical energy dissipated due to flow of electrical current.

ALLKE

Kinetic energy.

ALLKL

Loss of kinetic energy at impact. (Available only for the whole model.)

ALLPD

Energy dissipated by rate-independent and rate-dependent plastic deformation. 


ALLQB

Energy dissipated through quiet boundaries (infinite elements). (Available only for the whole model.)
  
ALLSD

Energy dissipated by automatic stabilization. This includes both volumetric static stabilization and automatic approach of contact pairs (the latter part included only for the whole model).

ALLSE

Recoverable strain energy.


ALLVD

Energy dissipated by viscous effects, not inclusive of energy dissipated by automatic stabilization and viscoelasticity.


ALLDMD

Energy dissipated by damage 


ALLWK

External work. (Available only for the whole model.)


ETOTAL

Total energy balance (available only for the whole model). (ETOTAL =  ALLKE + ALLIE + ALLVD + ALLSD + ALLKL + ALLFD + ALLJD – ALLWK.

Solution-dependent amplitude variables
ABAQUS能量平衡输出变量的图1

Solution-dependent amplitude variables are given automatically with any file output or output database request.

LPF

Load proportionality factor in a static Riks analysis.

AMPCU

Current value of the solution-dependent amplitude.

RATIO

Current maximum ratio of creep strain rate and target creep strain rate. 

Attributes:  

1  –  Total kinetic energy (ALLKE).


2  –  Total recoverable (elastic) strain energy   (ALLSE).


3  –  Total external work (ALLWK, available only   for the whole model.)


4  –  Total plastic dissipation (ALLPD).


5  –  Total creep dissipation (ALLCD).


6  –  Total viscous dissipation, not including   dissipation due to stabilization (ALLVD).


7  –  Total loss of kinetic energy at impacts   (ALLKL, available only for the whole model).


8  –  Total artificial strain energy (ALLAE).


9  –  Total energy dissipated through quiet   boundaries (ALLQB, available only for the whole model).


10  –  Total electrostatic energy (ALLEE).


11  –  Total strain energy (ALLIE).


12  –  Total energy balance (ETOTAL, available   only for the whole model).


13  –  Total energy dissipated through frictional   effects (ALLFD, available only for the whole model).


14  –  Total electrical energy dissipated in   conductors (ALLJD).


15  –  Total static dissipation (due to   stabilization, ALLSD).


16  –  Total damage dissipation (ALLDMD).


17  –  Currently not used.


18  –  Currently not used.


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