김경종
74 lines
2.8 KiB
Markdown
74 lines
2.8 KiB
Markdown
---
|
|
type: concept
|
|
title: "Abaqus Contact Property Models"
|
|
complexity: advanced
|
|
domain: computational-mechanics
|
|
created: 2026-06-01
|
|
updated: 2026-06-01
|
|
address: c-000124
|
|
aliases:
|
|
- Abaqus contact properties
|
|
- Abaqus frictional behavior
|
|
- Abaqus pressure-overclosure
|
|
tags:
|
|
- concept
|
|
- finite-element-method
|
|
- abaqus
|
|
- contact
|
|
- friction
|
|
- interface-modeling
|
|
status: current
|
|
related:
|
|
- "[[Abaqus-Analysis-User-s-Guide-Volume-V|Abaqus Analysis User's Guide Volume V]]"
|
|
- "[[Abaqus Contact Interaction Definition]]"
|
|
- "[[Abaqus Contact Formulations and Enforcement]]"
|
|
- "[[Finite Element Contact Formulation]]"
|
|
- "[[Abaqus Cohesive and Gasket Elements]]"
|
|
- "[[Abaqus Multiphysics Coupling and Co-simulation]]"
|
|
sources:
|
|
- "[[Abaqus-Analysis-User-s-Guide-Volume-V|Abaqus Analysis User's Guide Volume V]]"
|
|
source_refs:
|
|
- source: "[[Abaqus-Analysis-User-s-Guide-Volume-V|Abaqus Analysis User's Guide Volume V]]"
|
|
raw_path: ".raw/AbaqusAnalysisUserGuide5/"
|
|
raw_files:
|
|
- "AbaqusAnalysisUserGuide5_074.md"
|
|
- "AbaqusAnalysisUserGuide5_064.md"
|
|
- "AbaqusAnalysisUserGuide5_066.md"
|
|
- "AbaqusAnalysisUserGuide5_067.md"
|
|
md_indices:
|
|
- 74
|
|
- 64
|
|
- 66
|
|
- 67
|
|
match: "heuristic-heading-keyword"
|
|
confidence: high
|
|
---
|
|
|
|
# Abaqus Contact Property Models
|
|
|
|
## Definition
|
|
|
|
Abaqus contact property models define the normal, tangential, thermal, electrical, pore-fluid, and user-defined behavior of interacting surfaces.
|
|
|
|
## How They Work
|
|
|
|
By default, contact resists penetration in the normal direction. A contact property can add hard or softened pressure-overclosure behavior, contact damping, friction, user-defined interfacial constitutive behavior, breakable bonds, pressure penetration, surface-based cohesive behavior, thermal conductance, heat generation, electrical conductance, or pore-fluid transfer.
|
|
|
|
The contact property is assigned to a contact pair or to a region of a general contact domain. This separates the geometric contact definition from the interface law.
|
|
|
|
## Why It Matters
|
|
|
|
The contact surfaces determine where interaction can occur; the contact property determines what interaction means physically. Friction, damping, cohesive behavior, and coupled-field transfer can dominate nonlinear response.
|
|
|
|
## Connections
|
|
|
|
- [[Finite Element Contact Formulation]] gives the contact constraint context.
|
|
- [[Abaqus Contact Interaction Definition]] defines the surfaces or domain to which properties are assigned.
|
|
- [[Abaqus Contact Formulations and Enforcement]] determines how the property is enforced numerically.
|
|
- [[Abaqus Cohesive and Gasket Elements]] is the element-based interface alternative to surface-based cohesive behavior.
|
|
|
|
## Sources
|
|
|
|
- [[Abaqus-Analysis-User-s-Guide-Volume-V|Abaqus Analysis User's Guide Volume V]]
|
|
|