Earthquake behavior of reinforced concrete frames subjected to rebar corrosion

The aim of this paper is to investigate the earthquake behaviour of reinforced concrete frames subjected to rebar corrosion. A typical two-bay, four-story reinforced concrete (RC) frame is designed. Two different rebar corrosion scenarios and a design spectrum are selected. The deteriorated condition in these scenarios are included which are loss in diameter of rebar, changes of mechanical properties of reinforcement steel bars, bond strength and changes in damage limits of concrete sections. The RC frame is evaluated using a nonlinear static analysis method in sound condition as well as deteriorated conditions. The rebar corrosion effect on the global level is investigated by comparing the responses of each scenario with respect to the response of sound condition of the frame. The result shows that the progressive deterioration of frames over time can cause serious reductions on the load-bearing capacity. Hence the overall seismic behaviour of the frame is adversely affected. © 2013 Sustainable Construction Materials and Technologies. All rights reserved.

Dergi Adı Sustainable Construction Materials and Technologies
Dergi Cilt Bilgisi 2013-August
Sayfalar -
Yayın Yılı 2013
Eser Adı
[dc.title]
Earthquake behavior of reinforced concrete frames subjected to rebar corrosion
Yayıncı
[dc.publisher]
International Committee of the SCMT conferences
Yayın Türü
[dc.type]
conferenceObject
Açıklama
[dc.description]
3rd International Conference on Sustainable Construction Materials and Technologies, SCMT 2013 -- 18 August 2013 through 21 August 2013 -- -- 137587
Özet
[dc.description.abstract]
The aim of this paper is to investigate the earthquake behaviour of reinforced concrete frames subjected to rebar corrosion. A typical two-bay, four-story reinforced concrete (RC) frame is designed. Two different rebar corrosion scenarios and a design spectrum are selected. The deteriorated condition in these scenarios are included which are loss in diameter of rebar, changes of mechanical properties of reinforcement steel bars, bond strength and changes in damage limits of concrete sections. The RC frame is evaluated using a nonlinear static analysis method in sound condition as well as deteriorated conditions. The rebar corrosion effect on the global level is investigated by comparing the responses of each scenario with respect to the response of sound condition of the frame. The result shows that the progressive deterioration of frames over time can cause serious reductions on the load-bearing capacity. Hence the overall seismic behaviour of the frame is adversely affected. © 2013 Sustainable Construction Materials and Technologies. All rights reserved.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Yılı
[dc.date.issued]
2013
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/5241
Yayın Dili
[dc.language.iso]
eng
Konu Başlıkları
[dc.subject]
Assessment
Konu Başlıkları
[dc.subject]
Corrosion
Konu Başlıkları
[dc.subject]
Earthquake
Konu Başlıkları
[dc.subject]
Rebar
Konu Başlıkları
[dc.subject]
Reinforced concrete
Yazar
[dc.contributor.author]
Yüksel İ.
Yazar
[dc.contributor.author]
Coşkan S.
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
ISSN
[dc.identifier.issn]
2515-3048
Yazar Departmanı
[dc.contributor.department]
Zonguldak Bülent Ecevit Üniversitesi
Dergi Adı
[dc.relation.journal]
Sustainable Construction Materials and Technologies
Dergi Cilt Bilgisi
[dc.identifier.volume]
2013-August
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
11
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
05 Şubat 2024 21:22
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Tıklayınız
corrosion condition concrete deteriorated changes scenarios behaviour frames reinforced scenario result response respect deterioration responses comparing investigated global rights reserved progressive adversely seismic overall Sustainable Construction Materials effect affected load-bearing Technologies reductions serious capacity sections
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