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Pregled bibliografske jedinice broj: 975316

Shake Table Study on the Efficiency of Seismic Base Isolation Using Natural Stone Pebbles


Banović, Ivan; Radnić, Jure; Grgić, Nikola
Shake Table Study on the Efficiency of Seismic Base Isolation Using Natural Stone Pebbles // Advances in Materials Science and Engineering, 2018 (2018), 1012527, 20 doi:10.1155/2018/1012527 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 975316 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Shake Table Study on the Efficiency of Seismic Base Isolation Using Natural Stone Pebbles

Autori
Banović, Ivan ; Radnić, Jure ; Grgić, Nikola

Izvornik
Advances in Materials Science and Engineering (1687-8434) 2018 (2018); 1012527, 20

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
seismic base isolation ; natural stone pebbles ; shake table

Sažetak
The results of a shake table study of the efficiency of a seismic base isolation using a layer of natural stone pebbles are presented. Models of stiff and medium-stiff buildings were tested. Case studies were conducted with the foundation of model on the rigid base and on four different layers of pebbles (thin and thick layer with small and large pebbles). Four different horizontal accelerograms were applied, and the characteristic displacements, accelerations and strains were measured. Strains/stresses of the tested models remained in the elastic area. It was concluded that the effectiveness of the stone pebbles layer under the foundation, i.e. the reduction of the seismic forces and stresses in the structure compared to the classical solution of foundation, significantly depends on the type of the applied excitation and depends relatively little on the layer thickness and pebbles fraction. The results of the study showed that a layer of pebbles can significantly reduce the peak acceleration and strains/stresses of the model, with acceptable displacements. Further research is expected to confirm the effectiveness of this low-cost and low- tech seismic base isolation, and to pave the way to its practical application.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA


Projekti:
IP-2016-06-5325 - Seizmička izolacija osnove građevine s uporabom prirodnih materijala - testiranje s potresnom platformom i numeričko modeliranje (BASEISOLATION) (Radnić, Jure, HRZZ - 2016-06) ( POIROT)

Ustanove:
Fakultet građevinarstva, arhitekture i geodezije, Split

Profili:

Avatar Url Ivan Banović (autor)

Avatar Url Nikola Grgić (autor)

Avatar Url Jure Radnić (autor)

Citiraj ovu publikaciju

Banović, Ivan; Radnić, Jure; Grgić, Nikola
Shake Table Study on the Efficiency of Seismic Base Isolation Using Natural Stone Pebbles // Advances in Materials Science and Engineering, 2018 (2018), 1012527, 20 doi:10.1155/2018/1012527 (međunarodna recenzija, članak, znanstveni)
Banović, I., Radnić, J. & Grgić, N. (2018) Shake Table Study on the Efficiency of Seismic Base Isolation Using Natural Stone Pebbles. Advances in Materials Science and Engineering, 2018, 1012527, 20 doi:10.1155/2018/1012527.
@article{article, year = {2018}, pages = {20}, DOI = {10.1155/2018/1012527}, chapter = {1012527}, keywords = {seismic base isolation, natural stone pebbles, shake table}, journal = {Advances in Materials Science and Engineering}, doi = {10.1155/2018/1012527}, volume = {2018}, issn = {1687-8434}, title = {Shake Table Study on the Efficiency of Seismic Base Isolation Using Natural Stone Pebbles}, keyword = {seismic base isolation, natural stone pebbles, shake table}, chapternumber = {1012527} }
@article{article, year = {2018}, pages = {20}, DOI = {10.1155/2018/1012527}, chapter = {1012527}, keywords = {seismic base isolation, natural stone pebbles, shake table}, journal = {Advances in Materials Science and Engineering}, doi = {10.1155/2018/1012527}, volume = {2018}, issn = {1687-8434}, title = {Shake Table Study on the Efficiency of Seismic Base Isolation Using Natural Stone Pebbles}, keyword = {seismic base isolation, natural stone pebbles, shake table}, chapternumber = {1012527} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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