Numerical Modelling of the 1995 Dinar Earthquake Effects on Hydrodynamic Regime of Egirdir Lake

Year 2017, Volume: 4 Issue: 3, 164 - 172, 01.11.2017

Murat Aksel Sedat Kabdaşlı

https://doi.org/10.30897/ijegeo.348753

Abstract

The effect of earthquakes on closed and semi-closed
water systems is a research topic that has been studied for many years. The
lack of continuous measurement systems in closed and semi-closed water systems
is insufficient to examine and investigate what has happened during the
earthquake. The morphological structures of the lakes indicate the characteristics
of the events that occurred during an earthquake. Due to the developing
technology and research request, some monitoring, measurement stations are
installed in some lakes, gulfs, estuaries, etc. systems. Today, both higher
quality measurement and field data can be obtained, and more complicated
processes are being explored with the help of faster computers. Computational
fluid dynamics is currently used because of the difficulty in calculating
hydrodynamic responses of lakes due to earthquake. Investigations on the
effects of the earthquake condition on the desired closed / semi-closed water
system studies by using numerical modelling have been continuing increasingly
in recent years. Both the quality of the bathymetric data gathered from the
field, the continuous acquisition of both dynamic water level measurement
systems, and the use of new technologies and systems in the search for base
materials contribute to the fact that we have more knowledge of the formation,
behavior and effects of the sorts. In this study, 1995 Dinar Earthquake effects
on Egirdir Lake hydrodynamic regime was investigated by numerical modelling
approach.

Keywords

Earthquake, Lake, Numerical Modelling, Oscillation

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