김경종
58 lines
2.5 KiB
Markdown
58 lines
2.5 KiB
Markdown
---
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type: concept
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title: "Abaqus Element Indexes and Naming Conventions"
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complexity: intermediate
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domain: computational-mechanics
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created: 2026-06-01
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updated: 2026-06-01
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address: c-000115
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aliases:
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- Abaqus element index
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- Abaqus element naming conventions
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- Abaqus element type names
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tags:
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- concept
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- finite-element-method
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- abaqus
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- element-library
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- naming
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status: current
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related:
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- "[[Abaqus-Analysis-User-s-Guide-Volume-IV|Abaqus Analysis User's Guide Volume IV]]"
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- "[[Abaqus Element Selection and Formulation]]"
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- "[[Abaqus Element Library]]"
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- "[[Abaqus Continuum Element Families]]"
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- "[[Abaqus Structural Element Families]]"
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sources:
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- "[[Abaqus-Analysis-User-s-Guide-Volume-IV|Abaqus Analysis User's Guide Volume IV]]"
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---
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# Abaqus Element Indexes and Naming Conventions
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## Definition
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Abaqus element indexes and naming conventions are the product-specific lookup system for mapping element type names to families, topology, formulation, integration, and manual sections.
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## How It Works
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An Abaqus element name usually begins with a family prefix and includes dimensionality or topology information. Examples include `C` for continuum, `S` for shell, `B` for beam, `T` for truss, `COH` for cohesive, `CONN` for connector, `AC` for acoustic, `EC` for Eulerian, `PD` for discrete particle, and `PC` for continuum particle.
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Suffixes and trailing letters often identify formulation variants. `R` commonly marks reduced integration, `H` marks hybrid pressure treatment, `I` marks incompatible modes, and field letters such as `T`, `P`, or `E` identify coupled temperature, pore-pressure, or piezoelectric variants in many continuum families.
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Volume IV includes separate indexes for Abaqus/Standard, Abaqus/Explicit, and Abaqus/CFD. Some internal element names may appear in output databases or data files even though they are not listed for user selection.
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## Why It Matters
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The element index is the fastest way to prevent a modeling mismatch. It confirms whether the intended topology, physics, formulation, and product are actually available before the analyst commits to a mesh and procedure.
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## Connections
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- [[Abaqus Element Selection and Formulation]] explains what the name is trying to encode.
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- [[Abaqus Continuum Element Families]] and [[Abaqus Structural Element Families]] cover the largest element-name families.
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- [[Abaqus Element Library]] is the theory and workflow context for the indexes.
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## Sources
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- [[Abaqus-Analysis-User-s-Guide-Volume-IV|Abaqus Analysis User's Guide Volume IV]]
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