Specification Chart

Structural Mechanics Expand/Collapse all	COMSOL Multiphysics^®	AC/DC 模块	声学模块	电池模块	CFD 模块	化学反应工程模块	复合材料模块	腐蚀模块	电化学模块	电镀模块	疲劳模块	岩土力学模块	传热模块	MEMS 模块	金属加工模块	微流体模块	多体动力学模块	非线性结构材料模块	管道流模块	多孔介质流模块	转子动力学模块	结构力学模块	地下水流模块

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Physics Interfaces and Study Types

Beam

Beam Cross Section

Beam Rotor

Fatigue

Hydrodynamic Bearing

Layered Shell

Lumped Mechanical System

Membrane

Multibody Dynamics

Pipe Mechanics

Plate

Shell

Solid Mechanics

Solid Rotor

Solid Rotor, Fixed Frame

Truss

Wire

Conditions on Surfaces

Beam Cross Section

Homogeneous Cross Section

Hydrodynamic Bearing

Bearing Orientation

Cavitation

Dynamic Coefficients Calculation

Inlet

Outlet

Squeeze Film Damper

Contact Properties

Laminar Flow

Smooth Surface

Turbulent Flow

Rough Surface

Floating Ring Bearing Types

Full Floating

Semi Floating

Foundation Types

Flexible Foundation

Moving Foundation

Journal Bearing Types

Elliptic

Multilobe

Plain

Split Halves

Tilted Pad

User Defined

Lubrication Types

Gas Lubrication (Modified Reynolds Equation)

Liquid Lubrication (Reynolds Equation)

Multiphysics Couplings

Beam Rotor Bearing Coupling

Solid Rotor Bearing Coupling

Solid-Bearing Coupling

Thrust Bearing Types

Tapered

Tilted Pad

User Defined

Layered Shell

Added Mass

Adiabatic Heating¹

Base Excitation

Body Load

Gravity

Linearly Accelerated Frame

Rigid Motion Suppression

Contact

Rotating Frame

Spring Foundation

Condition on Interfaces

Added Mass, Interface

Face Load

Roller, Interface

Thin Elastic Layer, Interface

Rigid Connector, Interface

Spring Foundation, Interface

Constitutive Relations

Delamination

Creep¹

Damage¹

Hyperelasticity¹

Linear Elastic Material

Piezoelectric Material¹

Plasticity¹

Rigid Material

Viscoelasticity

Viscoplasticity¹

Multiphysics Couplings

Acoustic-Structure Boundary¹

Fluid-Structure Interaction

Layered Piezoelectric Effect²

Layered Poroelasticity¹

Layered Shell-Shell Connection

Layered Shell-Structure Cladding

Layered Shell-Structure Transition

Layered Thermal Expansion¹

Membrane

Added Mass

Adiabatic Heating

Base Excitation

Body Load

External Stress-Strain Relation

Face Load

Geometric Nonlinearity

Gravity

Linearly Accelerated Frame

Rigid Motion Suppression

Wrinkling

Contact

Creep

Hyperelastic Material

Layered Linear Elastic Material³

Linear Elastic Material

Nonlinear Elastic Material

Plasticity

Rotating Frame

Spring Foundation

Thickness and Offset

Viscoelasticity

Viscoplasticity

Multiphysics Couplings

Acoustic-Structure Boundary

Embedded Reinforcement

Fluid-Structure Interaction

Layered Shell-Structure Cladding

Solid-Thin Structure Connection

Thermoacoustic-Structure Boundary

Multibody Dynamics

Added Mass

Roller

Boundary Load

Contact

Fixed Constraint

Prescribed Displacement

Radial Roller Bearing¹

Spring Foundation

Multiphysics Couplings

Acoustic-Structure Boundary¹

Fluid-Structure Interaction

Fluid-Structure Interaction, Pair

Solid-Beam Connection¹

Solid-Bearing Coupling¹

Solid-Thin Structure Connection¹

Structure Thin-Film Flow Interaction

Thermoacoustic-Structure Boundary¹

Shell and Plate

Added Mass

Base Excitation

Body Load

Geometric Nonlinearity

Gravity

Linearly Accelerated Frame

Offset

Reduced Flexible Components

Rigid Connector

Rigid Motion Suppression

Boundary to Boundary Connection

Contact

Creep

Face Load

Layered Hyperelastic Material³

Layered Linear Elastic Material³

Linear Elastic Material

Plasticity

Rigid Material

Rotating Frame

Section Stiffness

Spring foundation

Thickness and Offset

Viscoelasticty

Viscoplasticity

Multiphysics Couplings

Acoustic-Structure Boundary

Fluid-Structure Interaction

Layered Shell-Shell Connection

Layered Shell-Structure Cladding

Layered Shell-Structure Transition

Shell Thin-Film Flow Interaction

Shell-Beam Connection

Solid-Bearing Coupling

Solid-Thin Structure Connection

Structure-Pipe Connection

Thermoacoustic-Structure Boundary

Solid Mechanics

Added Mass

Antisymmetry

Low-Reflecting Boundary

Port

Prescribed Acceleration

Prescribed Velocity

Roller

Symmetry

Thin Elastic Layer

Boundary Load

Contact

Crack

Fixed Constraint

Periodic Condition

Prescribed Displacement

Spring Foundation

Thin Layer

Multiphysics Couplings

Acoustic-Structure Boundary

Electrostriction⁴

Embedded Reinforcement

Fluid-Structure Interaction

Fluid-Structure Interaction, Pair

Layered Shell-Structure Cladding

Layered Shell-Structure Transition

Solid-Beam Connection

Solid-Bearing Coupling

Solid-Thin Structure Connection

Structure Thin-Film Flow Interaction

Structure-Pipe Connection

Thermoacoustic-Structure Boundary

Solid Rotor & Solid Rotor, Fixed Frame

Added Mass

Applied Torque

Fixed Axial Rotation

Liquid Annular Seal

Rotor Coupling

Face Load with Total Force, Force per Area, and Pressure Load

Bearing Models

Force per Area

Misalignment

No Clearance

Plain Hydrodynamic

Total Force and Moment

Total Spring and Damping Constant

Bearing Types

Active Magnetic Bearing

Journal Bearing

Multi-Spool Bearing

Thrust Bearing

Radial Roller Bearing

Foundation Types

Attachment

Flexible Foundation

Moving Foundation

Squeeze Film Damper

Multiphysics Couplings

Solid Rotor Bearing Coupling

Edge and Point Conditions

Beam

Added Mass

Base Excitation

Beam End Release

Bolt Pre-Tension

Geometric Nonlinearity

Gravity

Linearly Accelerated Frame

No Rotation

Pinned

Point Mass

Rigid Connector

Rigid Motion Suppression

Symmetry/Antisymmetry

Cross-Section Data

Fixed Constraint

Linear Elastic Material

Prescribed Displacement/Rotation

Rigid Material

Rotating Frame

Section Stiffness

Spring Foundation

Multiphysics Couplings

Embedded Reinforcement

Lumped-Structure Connection

Shell-Beam Connection

Solid-Beam Connection

Beam Rotor

Change Rotor Speed

Disk

Gravity

Liquid Annular Seal

No Axial Vibration

No Torsion

Rotor Coupling

Rotor Cross Section

Rotor Rub

Linear Elastic Material

Load with Total Force, and Force per Length

Bearing Models

Misalignment

No Clearance

Plain Hydrodynamic

Total Force and Moment

Total Spring and Damping Constant

Bearing Types

Active Magnetic Bearing

Journal Bearing

Multi-Spool Bearing

Thrust Bearing

Radial Roller Bearing

Foundation Types

Attachment

Flexible Foundation

Moving Foundation

Squeeze Film Damper

Multiphysics Couplings

Beam Rotor Bearing Coupling

Lumped-Structure Connection

Hydrodynamic Bearing

Border

Inlet

Outlet

Symmetry

Wall

Layered Shell

Added Mass

Antisymmetry

Continuity

Prescribed Acceleration

Prescribed Velocity

Roller

Symmetry

Thin Elastic Layer

Fixed Constraint

Prescribed Displacement

Spring Foundation

Loads

Boundary Load

Edge Load

Line Load

Point Load

Multiphysics Couplings

Lumped-Structure Connection

Membrane

Added Mass

Average Rotation

Edge Load

Point Load

Symmetry/Antisymmetry

Fixed Constraint

Prescribed Displacement

Spring Foundation

Multiphysics Couplings

Lumped-Structure Connection

Multibody Dynamics

Added Mass

Average Rotation

Edge Load

Point Load

Fixed Constraint

Prescribed Displacement

Spring Foundation

Multiphysics Couplings

Lumped-Structure Connection

Pipe Mechanics

Base Excitation

Edge Load

Fixed Constraint

Fluid Load

Geometric Nonlinearity

Gravity

Linearly Accelerated Frame

No Rotation

Pinned

Point Mass

Spring Foundation

Added Mass

Fluid and Pipe Materials

Pipe Cross-Section

Prescribed Displacement/Rotation

Rigid Connector

Rigid Material

Multiphysics Couplings

Fluid-Pipe Interaction

Lumped-Structure Connection

Structure-Pipe Connection

Shell and Plate

Added Mass

Edge Force and Moment

Edge to Boundary Connection

No Rotation

Pinned

Point Force and Moment

Point Mass

Prescribed Displacement/Rotation

Rigid Connector

Simply Supported

Symmetry/Antisymmetry

Edge to Edge Connection

Fixed Constraint

Periodic Condition

Spring Foundation

Multiphysics Couplings

Lumped-Structure Connection

Shell-Beam Connection

Solid-Thin Structure Connection

Solid Mechanics

Added Mass

Average Rotation

Edge Load

Point Load

Stress Linearization

Fixed Constraint

Prescribed Displacement

Spring Foundation

Multiphysics Couplings

Lumped-Structure Connection

Solid Rotor & Solid Rotor, Fixed Frame

Average Rotation

Multiphysics Couplings

Lumped-Structure Connection

Truss

Added Mass

Adiabatic Heating

Average Rotation

Base Excitation

Cross-Section Data

Edge Load

Geometric Nonlinearity

Gravity

Linearly Accelerated Frame

Point Load

Point Mass

Rigid Motion Suppression

Straight-Edge Constraint

Symmetry/Antisymmetry

Linear Elastic Material

Pinned

Plasticity

Prescribed Displacement

Rotating Frame

Shape Memory Alloy

Spring Foundation

Spring-Damper Material

Multiphysics Couplings

Lumped-Structure Connection

Wire

Added Mass

Edge Load

Geometric Nonlinearity

Gravity

Linearly Accelerated Frame

Point Load

Point Mass

Symmetry/Antisymmetry

Elastic Wire

Pinned

Prescribed Displacement

Rotating Frame

Spring Foundation

Multiphysics Couplings

Lumped-Structure Connection

Fatigue Evaluation

Harmonic Vibration

Random Vibration

Cumulative Damage

Energy-Based

Strain-Based

Strain-Life

Stress-Based

Stress-Life

Lumped Mechanical System

Damper

Displacement Source

External Source

Force Source

Impedance

Mass

Spring

Subsystem Definition

Subsystem Instance

Multiphysics Couplings

Lumped-Structure Connection

Terminals

Acceleration Node

Displacement Node

Fixed Node

Force Node

Free Node

Impedance Node

Velocity Node

Material Library

Piezoelectric

Piezoresistivity

Material Types

Layered Material

Layered Material Link

Layered Material Stack

Part Libraries

Beams

Bolts

External Gears

Internal Gears

Racks

Roller Chains

Predefined Multiphysics Interfaces

Beam Rotor with Hydrodynamic Bearing

Electromechanics

Electromechanics, Boundary Elements

Electrostriction⁴

Ferroelectroelasticity⁴

Fluid-Pipe Interaction, Fixed Geometry

Joule Heating and Thermal Expansion

Magnetomechanics⁵

Magnetomechanics, No Currents⁵

Nonlinear Magnetostriction⁵

Piezoelectricity

Piezoelectricity, Layered Shell

Piezomagnetism⁵

Piezoresistivity, Boundary Currents

Piezoresistivity, Domain Currents

Piezoresistivity, Shell¹

Poroelasticity, Large Deformation, Solid¹

Poroelasticity, Layered Shell¹

Poroelasticity, Solid

Shell Thin-Film Damping

Solid Rotor with Hydrodynamic Bearing

Solid Thin-Film Damping

Thermal Stress, Layered Shell¹

Thermal Stress, Membrane¹

Thermal Stress, Shell¹

Thermal Stress, Solid

Thermoelasticity

Results and Visualization

Layered Material (data set)

Layered Material Slice (plot)

Matrix Histogram

Principal Stress Surface

Principal Stress Volume

Through Thickness (plot)

Whirl (plot)

Special Conditions

Beam

Point Load, Free

Spring-Damper

Attachment⁷

Rigid Connector

Layered Shell

Attachment⁸

Rigid Connector

Membrane

Point Load, Free

Spring-Damper

Multibody Dynamics

Base Motion

Cam-Follower

Point Load, Free

Attachment

Chain Drive

Rigid Body Contact

Rigid Connector

Spring-Damper

Gear Pair Conditions

Backlash

Friction

Gear Elasticity

Transmission Error

Gear Pairs

Gear Pair

Rack and Pinion

Worm and Wheel

Joint Conditions

Applied Force and Moment

Constraints

Friction

Locking

Spring and Damper

Joint Elasticity

Prescribed Motion

Joints

Ball Joint

Clearance Joint

Cylindrical Joint

Distance Joint

Fixed Joint

Hinge Joint

Planar Joint

Prismatic Joint

Reduced Slot Joint

Screw Joint

Slot Joint

Universal Joint

Shell

Point Load, Free

Spring-Damper

Attachment⁷

Rigid Connector

Solid Mechanics

Cell Periodicity

Elastic Predeformation

Fixed Joint

Point Load, Free

Section Forces

Spring-Damper

Attachment

Bolt Pre-Tension

Bolt Thread Contact

Rigid Connector

Test Material

Solid Rotor & Solid Rotor, Fixed Frame

Gear Pair¹

Truss

Point Load, Free

Spring-Damper

Volumetric Domain Properties

Infinite Domain Modeling with Infinite Elements

Infinite Domain Modeling with Perfectly Matched Layers

Initial Stress and Strain Tensors

Beam Cross Section

Homogeneous Cross Section

Safety

Multibody Dynamics

Added Mass

Base Excitation

Body Load

Geometric Nonlinearity

Gravity

Initially Rigid

Linearly Accelerated Frame

Reduced Flexible Components

Rigid Motion Suppression

Initial Values

Rotating Frame

Constitiutive Relations

Gears

Linear Elastic

Rigid Material

Multiphysics Couplings

Solid-Beam Connection¹

Solid-Thin Structure Connection¹

Thermal Expansion¹

Solid Mechanics

Added Mass

Adiabatic Heating

Base Excitation

Body Load

Geometric Nonlinearity

Gravity

Linearly Accelerated Frame

Reduced Flexible Components

Rigid Motion Suppression

Rotating Frame

Spring Foundation

Constitutive Relations

External Stress-Strain Relation

Concrete

Creep

Damage

Elastoplastic Soil Material

Fiber

Hyperelastic Material

Linear Elastic Material

Nonlinear Elastic Material

Piezoelectric Material

Piezomagnetic Material⁵

Plasticity

Porous Plasticity

Rigid Material

Rocks

Shape Memory Alloy

Soil Plasticity

Viscoelasticity

Viscoplasticity

Multiphysics Couplings

Intercalation Strain

Hygroscopic Swelling

Lorentz Coupling⁵

Magnetic Forces⁵

Magnetomechanical Forces⁵

Magnetostriction⁵

Piezoelectric Effect

Poroelasticity⁶

Poroelasticity, Large Deformation¹

Solid-Bearing Coupling

Thermal Expansion

Space Dimension

1D Axisymmetric

2D Axisymmetric

Solid Rotor & Solid Rotor, Fixed Frame

Added Mass

Geometric Nonlinearity

Gravity

Spin Softening

Body Load

Gears¹

Linear Elastic Material

Rigid Material

Requires all indicated products
Requires the Composite Materials Module and one of the AC/DC Module or MEMS Module
Requires the Composite Materials Module to handle multiple layers
Requires the MEMS Module, or the AC/DC Module together with the Structural Mechanics Module
Requires the AC/DC Module and one of the Structural Mechanics Module, MEMS Module, or Acoustics Module
Requires the Porous Media Flow Module or the Subsurface Flow Module, or the Structural Mechanics Module together with any module that includes the Darcy's Law interface
Requires the Structural Mechanics Module and one of the Multibody Dynamics Module or the Rotordynamics Module
Requires the Composite Materials Module and one of the Multibody Dynamics Module or the Rotordynamics Module

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Specification Chart

Structural Mechanics