Abaqus Output Guide

What's New

R2022x GA

About Output

The Data File

The Output Database

The Selected Results File

The Results File

The Message File in Abaqus/Standard and Abaqus/Explicit

The Status File

Requesting Output in Multiple Steps

Element Matrix Output in Abaqus/Standard

User-Defined Output Variables in Abaqus/Standard

User-Defined State Variables in Abaqus/Standard

Recovering Additional Results Output from Restart Data in Abaqus/Standard

Output to the Data and Results Files

Requesting Output to the Data and Results Files

Requesting Output in Multiple Steps

Element Output

Node Output

Total Energy Output

Modal Output from Abaqus/Standard

Surface Output from Abaqus/Standard

Section Output from Abaqus/Standard

Output to the Output Database

Requesting Output to the Output Database

Requesting Field Output

Requesting History Output

Requesting Diagnostic Information

Controlling the Frequency of Output to the Output Database

Controlling the Output Frequency in Abaqus/Standard

Controlling the Output Frequency for Field Output in Abaqus/Explicit

Controlling the Output Frequency for History Output in Abaqus/Explicit

Controlling the Precision of Element and Nodal Output

Requesting Output in Multiple Steps

Specifying New Output Requests

Specifying Additional Output Requests

Replacing or Removing an Output Request

Suppressing Output Requests Defined in Previous Steps

Preselected Output Requests

Requesting Procedure-Specific Preselected Output Requests

Requesting All Variables Applicable to the Current Procedure and Material Type

Writing Default Output to the Output Database

Turning off Default Output

Abaqus/Explicit Output as a Result of Analysis Termination

Writing Element Output to the Output Database

Selecting the Element Output Variables

Selecting Elements for Which Output Is Required

Selecting the Position of Element Integration Point and Section Point Output

Controlling the Output Frequency

Controlling the Precision of Element Output

Requesting Preselected Output

Specifying the Directions for Element Output

Writing Nodal Output to the Output Database

Selecting the Nodal Output Variables

Selecting the Nodes for Which Output Is Required

Requesting Field Output for the Exterior Nodes in the Model

Controlling the Output Frequency

Controlling the Precision of Nodal Output

Requesting Preselected Output

Specifying the Directions for Nodal Field Output

Specifying the Directions for Nodal History Output

Tracer Particle Output from Abaqus/Explicit

Defining Tracer Particles

Particle Birth Stages

Tracer Particles in the Output Database

Requesting Output at Tracer Particles

Tracer Particle Propagation in Multiple Steps

Tracer Particle Deactivation

Controlling the Output Frequency at Tracer Particles

Integrated Output

Selecting the Integrated Output Variables

Selecting the Surface over Which Integrated Output Is Required

Requesting Integrated Output for “Force-Flow” Studies

Requesting Integrated Output over an Element Set in Abaqus/Explicit

Controlling the Output Frequency

Requesting Preselected Integrated Output

Limitations When Using Integrated Output Requests

Total Energy Output

Selecting the Energy Output Variables

Selecting the Element Set for Which Total Energy Output Is Required

Controlling the Output Frequency

Requesting Preselected Output

Defining Sensors

Filtering Output and Operating on Output in Abaqus/Explicit

Defining a Low-Pass Infinite Impulse Response Digital Filter

Filtering Using the Low-Pass Infinite Impulse Response Filters

Filtering the Output Based on the Time Interval

Requesting Maximum, Minimum, or Absolute Maximum Values for an Output Request

Setting an Upper or Lower Limit on Variables in an Output Request

Stopping an Analysis or Concluding a Step When an Output Variable Reaches a Prescribed Limit

Applying Bounding Values to Invariants

Output Variables Available for Filtering

Modal Output from Abaqus/Standard

Controlling the Frequency of Output

Requesting Output

Writing Surface Output to the Output Database

Selecting the Surface Output Variables

Limiting the Extent of a Surface Output Request in Abaqus/Standard

Limiting the Extent of a Surface Field Output Request in Abaqus/Explicit

Specifying Surface History Output Regions in Abaqus/Explicit

Controlling the Output Frequency

Requesting Preselected Output

Time Incrementation Output in Abaqus/Explicit

Selecting the Incrementation Output Variables

Controlling the Output Frequency

Requesting Preselected Output

Cavity Radiation Output in Abaqus/Standard

Selecting the Radiation Output Variables

Selecting the Region of the Model for Which Radiation Output Is Required

Controlling the Output Frequency

Requesting Output

Examples of Field and History Output Requests

Abaqus/Standard Example

Abaqus/Explicit Example

Error Indicator Output

Solution Accuracy

Error Indicator and Base Solution Variables Available in Abaqus/Standard

Interpreting Error Indicator Output

Limitations

References

Output Variables

Using Abaqus/Standard Output Variable Identifiers

Abaqus/Standard Output Variable Identifiers

Notation Used in the Output Variable Descriptions

Requesting Output of Components

Direction Definitions

Distributed Load Output

Strain Output

Temperature Output

Principal Value Output

Tensor Output

Element Integration Point Variables

Tensors and Associated Principal Values and Invariants

Additional Element Stresses

Vibration and Acoustic Quantities

Energy Densities

State, Field, and User-Defined Output Variables

Composite Failure Measures

Fluid Link Quantities

Fluid Pipe Element Quantities

Fracture Mechanics Quantities

Concrete Cracking and Additional Plasticity

Concrete Damaged Plasticity

Superelastic Material Quantities

Rebar Quantities

Heat Transfer Analysis

Mass Diffusion Analysis

Elements with Electrical Potential Degrees of Freedom

Piezoelectric Analysis

Coupled Thermal-Electrical Elements

Coupled Thermal-Electrochemical Elements

Cohesive Elements

Low-Cycle Fatigue Analysis

Pore Pressure Analysis

Pore Pressure Cohesive Elements

Porous Metal Plasticity Quantities

Two-Layer Viscoplasticity Quantities

Geometric Quantities

Accuracy Indicators

Random Response Analysis

Steady-State Dynamic Analysis

Failure with Progressive Damage

Fiber-Reinforced Materials Damage

Structural Relaxation Quantities

Element Centroidal Variables

Element Section Variables

Frame Elements

Whole Element Variables

Enriched Elements

Enriched Elements When the XFEM-Based LEFM Approach Is Used

Enriched Elements in Fatigue Crack Growth Analysis

Enriched Elements with Pore Pressure Degrees of Freedom

Connector Elements

Shear Panel Elements

Element Face Variables

Whole Element Energy Density Variables

Whole Element Error Indicator Variables

Nodal Variables

Acoustic Quantities

Enriched Element Quantities

Fracture Mechanics Quantities

Heat or Mass Flux or Ion Flux

Steady-State Dynamic Analysis

Modal Dynamic, Steady-State, and Random Response Analysis

Mode-Based Steady-State Dynamic Analysis

Pore Pressure Analysis

Random Response Analysis

Steady-State Transport Analysis

One-Step Inverse Analysis

Modal Variables

Surface Variables

Mechanical Analysis–Nodal Quantities

Mechanical Analysis–Whole Surface Quantities

Heat Transfer Analysis

Coupled Thermal-Electrical Analysis

Fully Coupled Temperature-Displacement Analysis

Fully Coupled Thermal-Electrical-Structural Analysis

Coupled Pore Fluid-Mechanical Analysis–Nodal Quantities

Coupled Pore Fluid-Mechanical Analysis–Nodal Quantities in Enriched Elements

Coupled Pore Fluid-Mechanical Analysis–Whole Surface Quantities

Coupled Pore Fluid-Temperature-Mechanical Analysis–Nodal Quantities in Enriched Elements

Bond Failure Quantities

Cavity Radiation Variables

Section Variables

All Analysis Types

Stress/Displacement Analysis

Heat Transfer Analysis

Electrical Analysis

Mass Diffusion Analysis

Coupled Pore Fluid Diffusion-Stress Analysis

Whole and Partial Model Variables

Adaptive Mesh Domains

Equivalent Rigid Body Motion Variables

Inertia Relief Output Variables

Mass Diffusion Analysis

Analyses with Time-Dependent Material Behavior

Eigenvalue Extraction

Complex Eigenvalue Extraction

Total Energy Output Quantities

Solution-Dependent Amplitude Variables

Using Abaqus/Explicit Output Variable Identifiers

Abaqus/Explicit Output Variable Identifiers

Notation Used in the Output Variable Descriptions

Direction Definitions

Distributed Load Output and User Subroutines

Principal Value Output

Tensor Output

Element Integration Point Variables

Tensors and Invariants

Geometric Quantities

Additional Element Stresses

Energy Densities

State and Field Variables

Composite Failure Measures

Additional Plasticity Quantities

Porous Metal Plasticity Quantities

Concrete Damaged Plasticity

Superelastic Material Quantities

Cracking Model Quantities

Failure with Progressive Damage

Fiber-Reinforced Materials Damage

Fabric Material

Equation of State

Rebar Quantities

Integration Point Coordinates

Coupled Thermal-Stress Elements

Cohesive Elements

Eulerian Elements

Element Section Variables

Whole Element Variables

Connector Elements

Particle Elements

Element Face Variables

Nodal Variables

Fluid Cavity Variables

Surface Variables

Mechanical Analysis–Nodal Quantities

Crack Bond Failure Quantities

Mechanical Analysis–Whole Surface Quantities

Fully Coupled Temperature-Displacement Analysis

Integrated Variables

Total Energy Output

Time Increment and Mass Output

The Postprocessing Calculator

Functionality of the Calculator

Running the Calculator

File Output Format

About the Results File

Writing Information to the Results File

Accessing Information in the Results File

Results File Output Format

Results File

Record Format

Local Coordinate System

Label Record

Records Written for Any File Output Request

Record Format: Records Written for Any File Output Request

Record Written Once per Eigenvalue in Natural Frequency Extraction

Record Format: Record Written Once per Eigenvalue in Natural Frequency Extraction

Records Written Once per Increment

Record Format: Records Written Once per Increment

Records Written for Any Element File Output Request

Record Format: Records Written for Any Element File Output Request

Principal Value Records

Records for Porous Metal Plasticity

Records for Brittle Cracking

Records for Inelastic Nonlinear Response in a Beam General Section

Records for Elastic-Plastic Response in Frame Elements

Records for Connector Elements

Record for Plane Stress Orthotropic Failure Measures

Record for Equivalent Plastic Strain Components for Cap Plasticity

Record for Equivalent Plastic Strain Components for Jointed Materials

Record for Equivalent Plastic Strain in Uniaxial Tension for Cast Iron Plasticity

Records for Two-Layer Viscoplasticity

Record for Elements with Electric Potential Degrees of Freedom

Records for Rebar Quantities

Record for Forced Convection/Diffusion Heat Transfer Elements

Records for Piezoelectric Materials

Records for Coupled Thermal-Electric Elements

Records for Cohesive Elements

Records for Equivalent Rigid Body Variables in Direct-Integration Implicit Dynamic Analyses

Record for Transverse Shear Stress in Thick Shell Elements Such as S3R, S4R, S8R, and S8RT

Records for Linear Dynamics

Records for Connector Elements (Available Only for Linear Dynamics)

Records for Fluid Link Elements (Available Only for Linear Dynamics)

Records for Output of Element Volumes

Record for Solid Elements in an Adaptive Mesh Domain in Abaqus/Standard

Records Written for Any Node File Output Request

Record Format: Records Written for Any Node File Output Request

Records for Linear Dynamics

Records Written for Any Modal File Output Request during Mode-Based Dynamic Analysis

Record Format: Records Written for Any Modal File Output Request during Mode-Based Dynamic Analysis

Records Written for Any Element Matrix or Substructure Matrix File Output Request

Record Format: Records Written for Any Element Matrix or Substructure Matrix File Output Request

Record Written for Any Energy File Output Request

Record Format: Record Written for Any Energy File Output Request

Records Written for Contour Integrals

Record Format: Records Written for Contour Integrals

Record Written for Crack Propagation Analysis

Record Format: Record Written for Crack Propagation Analysis

Records Written Once for Any File Output Request When Surfaces Are Defined in Abaqus/Standard

Rigid Surfaces

Deformable Surfaces

Records Written for Any Contact Surface File Output Request

Record Format: Records Written for Any Contact Surface File Output Request

Records for Bond Failure Quantities from Crack Propagation Analysis

Record for Surface-Based Pressure Penetration Analysis

Records for Surface-Based Cohesive Behavior with Damage

Records Written Once for Any File Output Request When Cavities Are Defined

Record Format: Records Written Once for Any File Output Request When Cavities Are Defined

Records Written for Any View Factor Matrix Output Request

Record Format: Records Written for Any View Factor Matrix Output Request

Records Written for Any Radiation File Output Request

Record Format: Records Written for Any Radiation File Output Request

Records Written for Any Section File Output Request

Record Format: Records Written for Any Section File Output Request

For All Analysis Types

For Stress/Displacement Analyses

For Heat Transfer Analyses

For Electrical Analyses

For Mass Diffusion Analyses

For Coupled Pore Fluid Diffusion-Stress Analyses

Procedure type keys

Accessing the Results File Information

Reading Floating Point and Integer Variables

Linking the Postprocessing Program

Calling the Utility Subroutines for Reading the Results File

Writing a File in the Results File Format

Utility Routines for Accessing the Results File

DBFILE (Read from a File)

DBFILW (Write to a File)

DBRNU (Set a Unit Number for a File)

INITPF (Initialize a File)

POSFIL (Determine Position in a File)

Output Variable Indexes

Abaqus/Standard Output Variable Index

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Abaqus/Explicit Output Variable Index

A

B

C

D

E

F

G

H

I

J

L

M

N

O

P

Q

R

S

T

U

V

X

Y