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Structural Mechanics Theory
This chapter contains the theory behind the implementation of the structural mechanics functionality in COMSOL Multiphysics. It is assumed that the reader has a basic knowledge of solid mechanics.
In this chapter:
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Solid Mechanics Theory
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Frames and Coordinate Systems
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Analysis of Deformation
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Stresses
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Equation of Motion
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Material Models
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Formulation of the Equilibrium Equations
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Study Types
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Damping
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Loads and Boundary Conditions
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Stress Linearization
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J-integral Theory
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Embedded Elements
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Average Rotation
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Energy Quantities