Damage To Masonry Buildings Due To The
Aegion (GR) 1995 Earthquake
Author(s)
F. V. Karantoni & M. N. Fardis
Abstract
The damage observed in masonry buildings due to the Aegion, Greece, 1995
earthquake is examined in connection to several structural characteristics, such
as the masonry material, the number of storeys, location within the building
block and period of construction, since different structural systems and
construction methods were used at different times. The building sample includes
all the structural masonry buildings in the town. Damage is graded on the basis
of in-situ observations according to a five level damage scale. The main
conclusion is that the masonry material, the number of storeys and the presence
of rigid diaphragms are of significant importance.
Keywords: masonry buildings, damage, vulnerability, earthquakes.
1 Introduction
The vast majority of the building stock worldwide consists of structural masonry
buildings. A significant percentage of them are architectural heritage buildings,
protected by national and international laws. In seismic prone areas knowledge
of the seismic vulnerability features of masonry buildings is a significant factor
for their preservation through structural interventions.
In this paper the degree and type of damage suffered by masonry buildings
during the Aegion (1995) earthquake is correlated with their structural
characteristics. Karantoni and Fardis [5] have correlated the damage of
reinforced concrete buildings in the same earthquake to their structural
characteristics and period of construction.
Aegion is a typical Greek town of 20,000 inhabitants. Its building stock
consists on one hand of one- to two-storey masonry buildings dating from the
second half of the 19th century to recently, and on the other hand of concrete
Keywords
masonry buildings, damage, vulnerability, earthquakes.
Related Book
Other papers in this volume
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