김경종
59 lines
2.3 KiB
Markdown
59 lines
2.3 KiB
Markdown
---
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type: concept
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title: "Abaqus Contact Property Models"
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complexity: advanced
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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-000124
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aliases:
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- Abaqus contact properties
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- Abaqus frictional behavior
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- Abaqus pressure-overclosure
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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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- contact
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- friction
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- interface-modeling
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status: current
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related:
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- "[[Abaqus-Analysis-User-s-Guide-Volume-V|Abaqus Analysis User's Guide Volume V]]"
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- "[[Abaqus Contact Interaction Definition]]"
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- "[[Abaqus Contact Formulations and Enforcement]]"
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- "[[Finite Element Contact Formulation]]"
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- "[[Abaqus Cohesive and Gasket Elements]]"
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- "[[Abaqus Multiphysics Coupling and Co-simulation]]"
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sources:
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- "[[Abaqus-Analysis-User-s-Guide-Volume-V|Abaqus Analysis User's Guide Volume V]]"
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---
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# Abaqus Contact Property Models
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## Definition
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Abaqus contact property models define the normal, tangential, thermal, electrical, pore-fluid, and user-defined behavior of interacting surfaces.
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## How They Work
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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.
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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.
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## Why It Matters
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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.
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## Connections
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- [[Finite Element Contact Formulation]] gives the contact constraint context.
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- [[Abaqus Contact Interaction Definition]] defines the surfaces or domain to which properties are assigned.
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- [[Abaqus Contact Formulations and Enforcement]] determines how the property is enforced numerically.
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- [[Abaqus Cohesive and Gasket Elements]] is the element-based interface alternative to surface-based cohesive behavior.
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## Sources
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- [[Abaqus-Analysis-User-s-Guide-Volume-V|Abaqus Analysis User's Guide Volume V]]
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