## Abstract This review outlines the present state of applications of seismic isolation to civil buildings in Europe (with particular reference to Italy), including the countries formerly belonging to the USSR. Some information is also given on the use of other passive innovative antiseismic device
Seismic isolation of civil buildings in Armenia
โ Scribed by M G Melkumyan
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 322 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1365-0556
- DOI
- 10.1002/pse.123
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โฆ Synopsis
Abstract
Since 1994 a total of 24 buildings and structures have been designed in Armenia that incorporate seismic isolation bearings. The number of baseโ and roofโisolated buildings already constructed in Armenia has reached 14. Currently, several baseโisolated buildings are under construction. Seismic isolation systems and justification of their effectiveness and application in Armenia are given in this paper. Statistics and examples characterizing various types of applications of seismic isolation techniques are described. The development of a design code and design guidelines for seismic isolation of buildings and structures is discussed. A new concept of a dynamic damper to restrict the displacements of seismic isolated buildings is presented, and future applications of seismic isolation techniques are mentioned.
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## Abstract Buildings designed with traditional antiโseismic systems are susceptible to damage by certain levels of earthquake activity, and may be seriously damaged or collapsed by unpredicted earthquakes. More and more unโexpectedly strong earthquakes represent a severe threat to human life and s
## Abstract In this paper, a new base isolation system, namely the sliding concave foundation (SCF), is introduced and the behaviour of the buildings using such a system is theoretically investigated. A building supported on the new system behaves like a compound pendulum during seismic excitation.