Seismic Risk Assessment Of Corinth Canal,
Greece
Author(s)
F. Gkika, G.-A. Tselentis & L. Danciu
Abstract
Corinth Canal is one of the most important navigation projects undertaken in
Greece and plays a significant role in marine transportation connecting the
Ionian Sea to the West through the Corinth Gulf and Saronikos Gulf to the
Aegian Sea to the East. It has a total length of 6.3km and due to its steep slopes
possesses serious slope instability problems. This work deals with the effect that
local seismicity has upon Corinth Canal by assessing the corresponding site
specific seismic risk. Special parameters such as the expected peak ground
acceleration and the Arias intensity which are closely related to local slope
instabilities have been determined. All well known nearby seismic faults have
been taken into consideration and the most dangerous seismic sources which can
cause serious damage to the canal have been defined.
Keywords: seismic risk, Arias intensity, Corinth Canal, Greece.
1 Introduction
Corinth Canal is 6.3 km long and geographically is located in the eastern border
of the Corinth Gulf in the center of a neotectonic depression. It is a narrow piece
of land that connects Peloponnesus with the mainland of Greece and the Gulf of
Corinth with the Saronic Gulf, Figure 1.
Corinth Canal is one of the most important projects that were made in Greece
in the 19 th century for navigation, railroad and highway connection. The cutting
of the canal begun in 1882 and it was completed in 1893. Slopes in the canal
exhibit inclination 75 o and maximum height ~ 79m above the sea level. The
water depth is ~8m and the width of the canal is ~24.5m on the sea surface and
~21m on the sea bottom.
Keywords
seismic risk, Arias intensity, Corinth Canal, Greece
Related Book
Other papers in this volume
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