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Quick Reparation of Infills in RC Frames After Seismic Damages – Experimental Tests on Shaking Table

  • Theodoros Rousakis
  • , Arkadiusz Kwiecien
  • , Alberto Viskovic*
  • , Alper Ilki
  • , Petra Tiller
  • , Bahman Ghiassi
  • , Andrea Benedetti
  • , Matija Gams
  • , Zoran Rakicevic
  • , Omer Faruk Halici
  • , Bogusław Zając
  • , Łukasz Hojdys
  • , Piotr Krajewski
  • , Fabio Rizzo
  • , Camilla Colla
  • , Elena Gabrielli
  • , Anastasios Sapalidis
  • , Efthimia Papadouli
  • , Vachan Vanian
  • , Aleksandra Bogdanovic
  • *Bu çalışma için yazışmadan sorumlu yazar
  • Democritus University of Thrace
  • Cracow University of Technology
  • Gabriele d'Annunzio University
  • Slovenian National Building and Civil Engineering Institute
  • University of Nottingham
  • University of Bologna
  • University of Ljubljana
  • SS Cyril and Methodius University in Skopje
  • Istanbul Technical University

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde BölümKonferans katkısıbilirkişi

1 Atıf (Scopus)

Özet

Within SERA Horizon 2020 INMASPOL project, the paper reports the first results from seismic tests on shake table for a real scale reinforced concrete (RC) frame building with modified orthoblock brick wall infills. The building received innovative protection using polyurethane resin (PU) flexible joints (PUFJ) at the frame-infill interface together with the use of PUs for bonding glass fiber grids to the weak masonry substrate, to form Fiber Reinforced PU (FRPU) as emergency repair. The tests validated the advanced in-plane and out-of-plane infill performance under suitably designed seismic excitations. The PUFJ protection enabled the quick repair of the infill even after very high inter-storey drifts of the structure. In addition, the applied glass FRPU repair system efficiently protected the damaged orthoblock infills against collapse under out-of-plane excitation while they restored large part of their in-plane stiffness as well. In this paper, the performances of the FRPU applications under simulated seismic excitations are reported.

Orijinal dilİngilizce
Ana bilgisayar yayını başlığı10th International Conference on FRP Composites in Civil Engineering - Proceedings of CICE 2020/2021
EditörlerAlper Ilki, Medine Ispir, Pinar Inci
YayınlayanSpringer Science and Business Media Deutschland GmbH
Sayfalar1518-1530
Sayfa sayısı13
ISBN (Basılı)9783030881658
DOI'lar
Yayın durumuYayınlandı - 2022
Etkinlik10th International Conference on Fibre-Reinforced Polymer (FRP) Composites in Civil Engineering, CICE 2021 - Virtual, Online
Süre: 8 Ara 202110 Ara 2021

Yayın serisi

AdıLecture Notes in Civil Engineering
Hacim198 LNCE
ISSN (Basılı)2366-2557
ISSN (Elektronik)2366-2565

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???event.eventtypes.event.conference???10th International Conference on Fibre-Reinforced Polymer (FRP) Composites in Civil Engineering, CICE 2021
ŞehirVirtual, Online
Periyot8/12/2110/12/21

Bibliyografik not

Publisher Copyright:
© 2022, The Author(s), under exclusive license to Springer Nature Switzerland AG.

Finansman

Acknowledgments. This research activity was undertaken within the framework of the project Seismology and Earthquake Engineering Research Infrastructure Alliance for Europe – SERA, INfills and MASonry structures protected by deformable POLyurethanes in seismic areas (INMASPOL). The project leading to this application has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 730900.

FinansörlerFinansör numarası
Horizon 2020 Framework Programme730900

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