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High Frequency Modelling of Seismic Source Effects

Class at Faculty of Mathematics and Physics |
NGEO049

Syllabus

1. Respresentation of seismic source. Kinematic modelling. Slip function. Green's function. Representation theorem.

2. Computation of Green's function. High-frequency asymptotic methods. Ray method - basic equations.

3. Slip models.

4. Calculation of the representation integral. Point source summation method. Isochron method. Gaussian summation method. * Bibliography Spudich P., Archuleta R.J.: Techniques for earthquake ground motion calculation with applications to source parametrization to finite faults. In: Seismic strong motion synthetics, Bolt B.A. Ed., Academic Press 1987

Annotation

High-frequency approximation of seismic wavefields. Representation theorem.

Kinematic modelling of seismic sources. Evaluation of the representation integral.