Seismic Vulnerability Of Monumental Buildings
In Switzerland
Author(s)
M. Devaux & P. Lestuzzi
Abstract
Switzerland is a country rich in monumental buildings of national and
international importance. Amongst them, there are treasures like Romanesque
churches (Romainmôtier) and Gothic cathedrals (cathedral of Lausanne, Baroque
edifices (abbey of Einsiedeln).
Even though Switzerland is in a region with moderate seismicity, many of
these buildings have experienced seismic events and have been moderately, or
even seriously damaged. For instance, the city of Basel was almost completely
destroyed in 1356 following the most violent earthquake (according to historical
sources) that occurred in Central Europe. Although the seismic safety of
common buildings is well defined through modern building codes, the seismic
vulnerability of monumental edifices has been only partially dealt with in
Switzerland. In order to fill this gap, a national research program was initiated
few years ago, whose main purpose is to develop a methodology that allows us
to assess the seismic vulnerability of monumental edifices.
Besides addressing topics such as seismic hazard in Switzerland, this paper
deals with the structural behaviour of an edifice through simplified calculation
methods. The cathedral of Sion has been chosen since it is situated in Valais,
which is the zone with the higher seismic hazard in Switzerland.
Keywords: structural behaviour, seismic vulnerability, churches, Switzerland.
1 Introduction
Switzerland is not only rich in monumental buildings of great importance, but
also in an interesting diversity of architectural styles and types. Every artistic
Keywords
structural behaviour, seismic vulnerability, churches, Switzerland.
Related Book
Other papers in this volume
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