김경종
383 lines
20 KiB
Markdown
383 lines
20 KiB
Markdown
<!-- source-page: 821 -->
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# Record Record type key
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# Attributes
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5. Rebar name if the subsequent records contain values associated with a named rebar.
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6. Number of direct stresses at a point (NDI).
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7. Number of shear stresses at a point (NSHR).
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8. 0, currently not used in Abaqus/Standard; number of directions in which displacement or temperature gradients are computed in the element (NDIR) in Abaqus/Explicit.
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9. Number of section force or section strain components (NSFC).
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2 Temperature Output variable: TEMP
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3(S) $3 ^ { ( \mathrm { S ) } }$ Distributed load Output variable: LOADS
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$4 ^ { ( \mathrm { S ) } }$ Distributed flux Output variable: FLUXS
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5 Solution-dependent state variables Output variable: SDV
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6(S) $6 ^ { ( \mathrm { S ) } }$ Void ratio Output variable: VOIDR
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$7 ^ { ( \mathrm { S ) } }$ Foundation pressure Output variable: FOUND
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8(S) $8 ^ { ( \mathrm { S ) } }$ Coordinates Output variable: COORD
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9(S) $9 ^ { ( \mathrm { S ) } }$ Field variables Output variable: FV
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$1 0 ^ { ( \mathrm { S ) } }$ Nodal flux caused by heat Output variable: NFLUX
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11 Stresses Output variable: S
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1. Temperature.
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1. Load type.
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2. Magnitude.
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1. Flux type.
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2. Magnitude.
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1. State variable 1.
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2. State variable 2.
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3. Etc. The record can have up to 80 words in ASCII format or 512 words in binary format. Repeat this record as often as necessary to output all active state variables in the model.
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1. Void ratio.
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1. Foundation type.
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2. Magnitude.
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1. First coordinate.
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2. Etc.
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1. First field variable.
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2. Etc.
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1. Node number.
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2. First flux component.
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3. Etc.
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1. First stress component.
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2. Second stress component.
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<!-- source-page: 822 -->
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# Record Record type key
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$4 7 5 ^ { \mathrm { ( S ) } }$ Average contact pressure (for link and three-dimensional line gasket elements) Output variable: CS11
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$1 2 ^ { ( \mathrm { S ) } }$ Stress invariants Output variable: SINV
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13 Section forces and moments Output variable: SF
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$4 4 9 ^ { ( \mathrm { S ) } }$ Effective axial section force Output variable: ESF1
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$1 4 ^ { \mathrm { ( s ) } }$ Energy densities Output variable: ENER
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$1 4 ^ { \mathrm { ( E ) } }$ Energy densities Output variable: ENER
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# Attributes
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3. Etc. (See the element description in Part VI, “Elements,” for a definition of the number and type of the components for the element type.)
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1. Magnitude (available only when the gasket contact area is specified; see “Defining the contact area for average contact pressure output” in “Defining the gasket behavior directly using a gasket behavior model,” Section 32.6.6).
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1. Mises stress.
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2. Tresca stress.
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3. Hydrostatic pressure.
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4. Currently not used.
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5. Currently not used.
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6. Currently not used.
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7. Third stress invariant.
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1. First section force.
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2. Second section force.
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3. Etc. (See Part VI, “Elements,” for a description of which section forces are available for each beam or shell element type.)
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1. Effective axial section force for beams and pipes subjected to pressure loading.
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1. Strain energy. Elastic strain energy is the only energy density request available in eigenvalue extractions. None of the energy densities are available in modal procedures or direct-solution steady-state dynamics analyses.
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2. Plastic dissipation.
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3. Creep dissipation.
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4. Viscous dissipation.
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5. Electrostatic energy.
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6. Energy dissipated due to electrical conduction.
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7. Damage dissipation.
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1. Elastic strain energy.
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2. Plastic dissipation.
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3. Viscoelastic dissipation (not supported for hyperelastic and hyperfoam material models).
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<!-- source-page: 823 -->
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Record Record type Attributes key
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<table><tr><td></td><td></td><td>4. Viscous dissipation.5. Currently not used.6. Currently not used.7. Damage dissipation.</td></tr><tr><td> $15^{(S)}$ </td><td>Nodal forces caused by stressOutput variable: NFORC</td><td>1. Node number.2. First force component.3. Etc.</td></tr><tr><td> $16^{(S)}$ </td><td>Maximum section stresses</td><td>1. Maximum stress on section.</td></tr></table>
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The order of the data and the number of data items for record 17 depends on the element type. For LS3S elements:
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$1 7 ^ { \mathrm { ( s ) } }$ Js, K for LS3S line springs Output variable: JK
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1. J (J-integral).
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2. K (stress intensity).
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3. $J ^ { e l }$ (elastic part of J-integral).
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4. $J ^ { p l }$ (plastic part of J-integral).
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For LS6 elements:
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$1 7 ^ { \mathrm { ( s ) } }$ Js, Ks for LS6 line springs Output variable: JK
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1. J (J-integral).
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2. $J ^ { e l }$ (elastic part of J-integral).
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3. $J ^ { p l }$ (plastic part of J-integral).
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4. $K _ { I }$ (Mode I stress intensity factor).
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5. $K _ { I I }$ (Mode II stress intensity factor).
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6. $K _ { I I I }$ (Mode III stress intensity factor).
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$1 8 ^ { ( \mathrm { S ) } }$ Pore or acoustic pressure Output variable: POR
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$1 9 ^ { ( \mathrm { S ) } }$ Energy summed over element Output variable: ELEN
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1. Liquid pressure.
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1. Kinetic energy.
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2. Strain energy. Elastic strain energy is the only whole element energy request available in eigenvalue extractions. None of the element energies are available in modal procedures or direct-solution steady-state dynamics analyses.
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3. Plastic dissipation.
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4. Creep dissipation.
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5. Viscous dissipation, not including dissipation due to stabilization.
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6. Static dissipation (due to stabilization).
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7. Artificial strain energy.
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<!-- source-page: 824 -->
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Record Record type key
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<table><tr><td>19(E)</td><td>Energy summed over elementOutput variable: ELEN</td></tr></table>
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<table><tr><td>21</td><td>Total strain in Abaqus/Standard; infinitesimal strain in Abaqus/ExplicitOutput variable: E</td></tr></table>
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<table><tr><td>22</td><td>Plastic strainsOutput variable: PE</td></tr></table>
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<table><tr><td>23(S)</td><td>Creep strains (including swelling)Output variable: CE</td></tr></table>
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<table><tr><td>24(S)</td><td>Total inelastic strainsOutput variable: IE</td></tr></table>
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Attributes
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<table><tr><td>8. Electrostatic energy.</td></tr><tr><td>9. Electrical energy dissipated in a conductor.</td></tr><tr><td>0. Damage dissipation.</td></tr></table>
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1. Currently not used.
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2. Strain energy.
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3. Plastic dissipation.
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4. Viscoelastic dissipation (not supported for hyperelastic and hyperfoam material models).
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5. Viscous dissipation.
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6. Artificial strain energy.
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7. Distortion control dissipation.
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8. Currently not used.
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9. Internal heat energy.
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10. Damage dissipation.
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1. First strain component.
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2. Second strain component.
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3. Etc. (See Part VI, “Elements,” for a definition of the components for a given element type.)
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1. First plastic strain component.
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2. Second plastic strain component.
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3. Etc; followed by the equivalent plastic strain, actively yielding flag (yes or no, A8 format), and magnitude of plastic strain in Abaqus/Standard; followed by “0.0, UNUSED, 0.0” in Abaqus/Explicit for consistency with the length of the Abaqus/Standard record. (See Part VI, “Elements,” for a definition of the components for a given element type.)
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1. First creep strain component.
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2. Second creep strain component.
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3. Etc; followed by the equivalent creep strain, volumetric swelling strain, and magnitude of creep strain.
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1. First inelastic strain component.
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2. Second inelastic strain component.
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3. Etc. (See the element description in Part VI, “Elements,” for a definition of the number and type of the components for the element type.)
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<!-- source-page: 825 -->
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<table><tr><td>Record key</td><td>Record type</td><td>Attributes</td></tr><tr><td>25(S)</td><td>Total elastic strainsOutput variable: EE</td><td>1. First elastic strain component.2. Second elastic strain component.3. Etc. (See the element description in Part VI, “Elements,” for a definition of the number and type of the components for the element type.)</td></tr><tr><td>26</td><td>Unit normal to crack in concreteOutput variable: CRACK</td><td>1. 11-component (if a 1D, 2D, or 3D analysis).2. 12-component (if a 2D or 3D analysis).3. 13-component (if a 3D analysis).4. 21-component (if a 2D or 3D analysis).5. 22-component (if a 2D or 3D analysis).6. 23-component (if a 3D analysis).7. 31-component (if a 3D analysis).8. 32-component (if a 3D analysis).9. 33-component (if a 3D analysis).</td></tr><tr><td>27</td><td>Section thicknessOutput variable: STH</td><td>1. Current section thickness for membranes and finite-strain shells in Abaqus/Standard and for plane stress elements, membranes, and all shells in Abaqus/Explicit.</td></tr><tr><td>28</td><td>Heat flux vectorOutput variable: HFL</td><td>1. Magnitude.2. First component.3. Second component.4. Etc.</td></tr><tr><td>29</td><td>Section strains and curvaturesOutput variable: SE</td><td>1. First section strain.2. Second section strain.3. Etc. (See the element description in Part VI, “Elements,” for a definition of what section strains are available for each beam or shell element type.)</td></tr><tr><td>30(S)</td><td>Deformation gradientOutput variable: DG</td><td>1. $F_{11}$ .2. Etc. The record will have NDI diagonal components of F, then NSHR above diagonal components ( $F_{12}$ , $F_{13}$ , $F_{23}$ ), then NSHR below diagonal components ( $F_{21}$ , $F_{31}$ , $F_{32}$ ), where NDI and NSHR are given in the element header record (record key 1). Available only for hyperelasticity, hyperfoam, and material models defined in user subroutine UMAT.</td></tr></table>
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<!-- source-page: 826 -->
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<table><tr><td>Record key</td><td>Record type</td><td>Attributes</td></tr><tr><td>31(S)</td><td>Concrete failureOutput variable: CONF</td><td>1. Summary of the state of a concrete material point.This is the number of cracks or -1 if the concrete has crushed.</td></tr><tr><td>32(S)</td><td>Strain jumps at nodesOutput variable: SJP</td><td>1. First strain jump component.2. Second strain jump component.3. Etc. (See the element description in Part VI, “Elements,” for a definition of the number and type of the components for the element type.)</td></tr><tr><td>33(S)</td><td>FilmOutput variable: FILM</td><td>1. Type.2. Sink temperature.3. Film coefficient.</td></tr><tr><td>34(S)</td><td>RadiationOutput variable: RAD</td><td>1. Type.2. Sink temperature.3. Radiation constant.</td></tr><tr><td>35(S)</td><td>Saturation (pore pressure analysis)Output variable: SAT</td><td>1. Saturation.</td></tr><tr><td>36(S)</td><td>Substresses (for ITT elements)Output variable: SS</td><td>1. First substress.2. Second substress.</td></tr><tr><td>38(S)</td><td>Mass concentration (mass diffusion analysis)Output variable: CONC</td><td>1. Concentration.</td></tr><tr><td>446(S)</td><td>Amount of solute at the integration point (mass diffusion analysis)Output variable: ISOL</td><td>1. Amount of solute.</td></tr><tr><td>447(S)</td><td>Amount of solute in the current element (mass diffusion analysis)Output variable: ESOL</td><td>1. Amount of solute.</td></tr><tr><td>448(S)</td><td>Amount of solute in the element set or model (mass diffusion analysis)Output variable: SOL</td><td>1. Amount of solute.</td></tr></table>
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The number of data items for record 39 depends on the element type. For pore pressure elements and mass diffusion analysis:
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$3 9 ^ { ( \mathrm { S ) } }$ Mass concentration flux vector
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Output variable: MFL
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1. Magnitude.
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2. First component.
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<!-- source-page: 827 -->
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# Record Record type key
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# Attributes
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3. Second component.
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4. Etc.
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For fluid link elements:
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<table><tr><td>39(S)</td><td>Mass flow rateOutput variable: MFL</td></tr><tr><td>40(S)</td><td>Gel (pore pressure analysis)Output variable: GELVR</td></tr><tr><td>43(S)</td><td>Total fluid volume ratioOutput variable: FLUVR</td></tr><tr><td>61(E)</td><td>Element statusOutput variable: STATUS</td></tr></table>
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<table><tr><td>73(E)</td><td>Equivalent plastic strainOutput variable: PEEQ</td></tr></table>
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<table><tr><td>74(E)</td><td>Mean pressure stressOutput variable: PRESS</td></tr></table>
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<table><tr><td>75(E)</td><td>Mises equivalent stressOutput variable: MISES</td></tr></table>
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<table><tr><td>79(S)</td><td>Creep strain rate ratioOutput variable: RATIO</td></tr></table>
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<table><tr><td>79(E)</td><td>Volumetric strain rateOutput variable: ERV</td></tr></table>
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<table><tr><td>80(S)</td><td>Solution-dependentamplitude valueOutput variable: AMPCU</td></tr></table>
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<table><tr><td>83(S)</td><td>Average shell section stressesOutput variable: SSAVG</td></tr></table>
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1. Current flow rate.
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1. Gel volume ratio.
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1. Total fluid volume ratio.
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1. Status of element (shear failure model, tensile failure model, porous failure criterion, brittle failure model, Johnson-Cook plasticity model, and VUMAT). The status of an element is 1.0 if the element is active, 0.0 if the element is not.
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1. Equivalent plastic strain. For crushable foam plasticity with volumetric hardening, it is the volumetric compacting plastic strain. For cap plasticity it is (the cap position).
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1. Mean pressure stress.
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1. Mises stress.
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1. Current maximum ratio of creep strain rate and target creep strain rate.
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1. Volumetric strain rate.
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1. Current value of the solution-dependent amplitude.
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1. First section stress.
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2. Second section stress.
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3. Etc. (See Part VI, “Elements,” for a description of which section stresses are available for each shell element type.)
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<!-- source-page: 828 -->
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# Record Record type Attributes key
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The following record is generated in Abaqus/Standard when the local coordinate directions are requested, component output is requested for a material or section point, and the components are given in a local coordinate system (see “Output of local directions to the results file” in “Output to the data and results files,” Section 4.1.2); it is generated automatically in Abaqus/Explicit when component output is requested for a material or a section point and the components are given in a local coordinate system. Only the first two directions are given; if needed, the third direction can be obtained as the cross product of the first two. The direction record is not generated for trusses, two-dimensional beams, axisymmetric shells or membranes, or for values averaged at nodes.
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<table><tr><td>85</td><td>Local coordinate directions</td><td>1. First component of the first direction.2. Second component of the first direction.3. Third component of the first direction.4. First component of the second direction.5. Second component of the second direction.6. Third component of the second direction.</td></tr><tr><td>86</td><td>Backstress for kinematic hardening plasticityOutput variable: ALPHA</td><td>1. First α component.2. Second α component.3. Etc. (The number of components is equal to the number of stress components; see the element description in Part VI, “Elements.”)</td></tr><tr><td>87(S)</td><td>User-defined output variablesOutput variable: UVARM</td><td>1. Output variable 1.2. Output variable 2.3. Etc.</td></tr><tr><td>88(S)</td><td>Thermal strainsOutput variable: THE</td><td>1. First thermal strain component.2. Second thermal strain component.3. Etc. (See the element description in Part VI, “Elements,” for a definition of the number and type of the components for the element type.)</td></tr><tr><td>89</td><td>Logarithmic strainsOutput variable: LE</td><td>1. First logarithmic strain component.2. Second logarithmic strain component.3. Etc. (See the element description in Part VI, “Elements,” for a definition of the number and type of the components for the element type.)</td></tr><tr><td>90</td><td>Nominal strainsOutput variable: NE</td><td>1. First nominal strain component.2. Second nominal strain component.</td></tr></table>
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<!-- source-page: 829 -->
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Record Record type key
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Attributes
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<table><tr><td></td><td></td><td>3. Etc. (See the element description in Part VI, “Elements,” for a definition of the number and type of the components for the element type.)</td></tr><tr><td> $91^{(S)}$ </td><td>Mechanical strain ratesOutput variable: ER</td><td>1. First strain rate component.2. Second strain rate component.3. Etc. (See the element description in Part VI, “Elements,” for a definition of the number and type of the components for the element type.)</td></tr><tr><td> $96^{(S)}$ </td><td>Total mass flow through fluid linkOutput variable: MFLT</td><td>1. Magnitude.</td></tr><tr><td> $97^{(S)}$ </td><td>Pore fluid effective velocity vectorOutput variable: FLVEL</td><td>1. Magnitude.2. First component.3. Second component.4. Etc.</td></tr><tr><td> $476^{(E)}$ </td><td>Scaling factorOutput variable: EMSF</td><td>1. Element mass scaling factor.</td></tr><tr><td> $477^{(E)}$ </td><td>Element time incrementOutput variable: EDT</td><td>1. Element stable time increment.</td></tr></table>
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# Principal value records
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For all principal values, the number of components equals NDI unless NDI equals 1, in which case the number of components equals NDI plus NSHR, where NDI and NSHR are given on the element header record. In the cases where NDI equals 2, only the in-plane values are given.
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401 Principal stresses Output variable: SP
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402 Principal values of backstress tensor for kinematic hardening plasticity Output variable: ALPHAP
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403 Principal strains Output variable: EP
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404 Principal nominal strains Output variable: NEP
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405 Principal logarithmic strains Output variable: LEP
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1. Minimum principal stress. 2. Etc.
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1. Minimum principal value. 2. Etc.
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1. Minimum principal strain. 2. Etc.
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1. Minimum principal nominal strain. 2. Etc.
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1. Minimum principal logarithmic strain. 2. Etc.
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<!-- source-page: 830 -->
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Record Record type key
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<table><tr><td>406(S)</td><td>Principal mechanical strain ratesOutput variable: ERP</td></tr></table>
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<table><tr><td>407(S)</td><td>Principal values of deformation gradientOutput variable: DGP</td></tr></table>
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<table><tr><td>408(S)</td><td>Principal elastic strainsOutput variable: EEP</td></tr></table>
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<table><tr><td>409(S)</td><td>Principal inelastic strainsOutput variable: IEP</td></tr></table>
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<table><tr><td>410(S)</td><td>Principal thermal strainsOutput variable: THEP</td></tr></table>
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<table><tr><td>411(S)</td><td>Principal plastic strainsOutput variable: PEP</td></tr></table>
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<table><tr><td>412(S)</td><td>Principal creep strainsOutput variable: CEP</td></tr></table>
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Attributes
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<table><tr><td>1.</td><td>Minimum principal strain rate.</td></tr><tr><td>2.</td><td>Etc.</td></tr></table>
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<table><tr><td>1.</td><td>Minimum principal value.</td></tr><tr><td>2.</td><td>Etc.</td></tr></table>
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<table><tr><td>1.</td><td>Minimum principal elastic strain.</td></tr><tr><td>2.</td><td>Etc.</td></tr></table>
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<table><tr><td>1.</td><td>Minimum principal inelastic strain.</td></tr><tr><td>2.</td><td>Etc.</td></tr></table>
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<table><tr><td>1.</td><td>Minimum principal thermal strain.</td></tr><tr><td>2.</td><td>Etc.</td></tr></table>
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<table><tr><td>1.</td><td>Minimum principal plastic strain.</td></tr><tr><td>2.</td><td>Etc.</td></tr></table>
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<table><tr><td>1.</td><td>Minimum principal creep strain.</td></tr><tr><td>2.</td><td>Etc.</td></tr></table>
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Records for porous metal plasticity
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<table><tr><td>413</td><td>Void volume fractionOutput variable: VVF</td></tr></table>
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<table><tr><td>414</td><td>Void volume fraction (growth)Output variable: VVFG</td></tr></table>
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<table><tr><td>415</td><td>Void volume fraction (nucleation)Output variable: VVFN</td></tr></table>
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<table><tr><td>416(S)</td><td>Relative densityOutput variable: RD</td></tr></table>
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<table><tr><td>1.</td><td>f.</td></tr></table>
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<table><tr><td>1.</td><td>$ f_{\text{gr}} $.</td></tr></table>
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<table><tr><td>1.</td><td>$ f_{\text{nucl}} $.</td></tr></table>
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<table><tr><td>1.</td><td>r = 1 - f</td></tr></table>
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Records for brittle cracking
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<table><tr><td>421(E)</td><td>Cracking strainsOutput variable: CKE</td></tr></table>
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<table><tr><td>422(E)</td><td>Local cracking strainsOutput variable: CKLE</td></tr></table>
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<table><tr><td>1. First cracking strain component.</td></tr><tr><td>2. Second cracking strain component.</td></tr><tr><td>3. Etc. (See Part VI, “Elements,” for a definition of the number and the type of the components for the element type.)</td></tr></table>
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<table><tr><td>1.</td><td>First strain component in local crack directions.</td></tr><tr><td>2.</td><td>Second strain component in local crack directions.</td></tr></table>
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