Next Finite-Element Modelling of<br> Nonlinear Behaviour of the Middle Ear 1. Outline 2. Nonlinear behaviour of the middle ear 2. Nonlinear behaviour of the middle ear (cont'd) 2. Nonlinear behaviour of the middle ear (cont'd) 3.1 Stuhlman (1937) 3.2 Stuhmiller (1989) 3.3 Price & Kalb (1991) 3.4 Chen (1993) 3.5 Wada & Kobayashi (1990) 3.6 Pascal <em>et al.</em> (1998) 4.1 What? 4.2 Why? 4.3.1 Choice of element geometry 4.3.2.1 Type of problem 4.3.2.2 Assumptions about mechanical behaviour 4.3.2.3 Material laws 4.3.2.4 Methods for formulation 4.3.3 Mesh generation 4.3.4 Specification of material properties 4.3.5.1 Linear calculation of static responses 4.3.5.2 Natural frequencies and modes 23 of 41 4.3.6 Testing for convergence 5. Nonlinear finite-element modelling 5.1 Solution methods 5.1 Solution methods (cont'd) 5.2 Sources of nonlinearity 6. Nonlinear behaviour of tissues 6. Nonlinear behaviour of tissues (cont'd) 6.1 Bone 6.2 Soft tissues 6.2.1 Hysteresis 6.2.2 Preconditioning 6.2.3 Rate dependence 6.2.4 Creep and relaxation 7. Example 7. Example (cont'd) 8.3 Free 9. Acknowledgements 10. References
4.3.5.3 Time-domain responses and frequency responses

Direct time-domain integration for response to, e.g., step function.

Use of Fourier transform for frequency response.

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R. Funnell
Last modified: Sun, 2002 Jan 27 17:15:20
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