Subjects

Your browser does not support JavaScript, or its support is disabled. Some features may not be available.

High Frequency Modelling of Seismic Source Effects - NGEO049

Title:	Vysokofrekvenční modelování účinků seismického zdroje
Guaranteed by:	Department of Geophysics (32-KG)
Faculty:	Faculty of Mathematics and Physics
Actual:	from 2016
Semester:	summer
E-Credits:	3
Hours per week, examination:	summer s.:2/0, Ex [HT]
Capacity:	unlimited
Min. number of students:	unlimited
4EU+:	no
Virtual mobility / capacity:	no
State of the course:	taught
Language:	Czech, English
Teaching methods:	full-time

Guarantor:	doc. RNDr. Johana Prokop Brokešová, CSc.
Classification:	Physics > Geophysics

Opinion survey results Examination dates SS schedule Noticeboard

Annotation -

High-frequency approximation of seismic wavefields. Representation theorem. Kinematic modelling of seismic sources. Evaluation of the representation integral.

Last update: T_KG (16.05.2001)

Aim of the course -

Basic theory for kinematic finite-extent seismic source modeling using asymptotic methods.

Last update: T_KG (09.04.2008)

Course completion requirements -

Oral exam

Last update: Gallovič František, prof. RNDr., Ph.D. (10.06.2019)

Literature - Czech

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

Brokešová, J.: Asymptotic ray method in seismology: A tutorial, Matfyzpress, 2006.

Last update: T_KG (07.04.2008)

Teaching methods -

Lecture

Last update: T_KG (11.04.2008)

Requirements to the exam - Czech

Zkouška je ústní, požadavky odpovídají sylabu v rozsahu prezentovaném na přednášce.

Last update: Gallovič František, prof. RNDr., Ph.D. (06.10.2017)

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

Last update: T_KG (03.05.2002)