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Reliability-based modeling of punching shear capacity of FRP-reinforced two-way slabs     
Yazarlar (5)
Ahmet Emin Kurtoğlu
İstanbul Gelişim Üniversitesi, Türkiye
Abdulkadir Çevik
Gaziantep Üniversitesi, Türkiye
Hm Albegmprlı
Mehmet Eren Gülşan
Gaziantep Üniversitesi, Türkiye
Prof. Dr. Mahmut BİLGEHAN Prof. Dr. Mahmut BİLGEHAN
Gaziantep Üniversitesi, Türkiye
Devamını Göster
Özet
This paper deals with the reliability analysis of design formulations derived for predicting the punching shear capacity of FRP-reinforced two-way slabs. Firstly, a new design code formulation was derived by means of gene expression programming. This formulation differs from the existing ones as the slab length (L) was introduced in the equation. Next, the proposed formulation was tested for its generalization capability by a parametric study. Then, the stochastic analyses of derived and existing formulations were performed by Monte Carlo simulation. Finally, the reliability analyses of these equations were carried out based on the results of stochastic analysis and the ultimate state function of ASCE-7 and ACI-318 (2011). The results indicate that the prediction performance of new formulation is significantly higher as compared to available design equations and its reliability index is within acceptable limits.
Anahtar Kelimeler
reliability,fiber reinforced polymer,RC slab,punching shear,structural safety,Monte Carlo simulation
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale
Dergi Adı Computers and Concrete
Dergi ISSN 1598-8198 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce
Basım Tarihi 01-2016
Cilt No 17
Sayı 1
Sayfalar 87 / 106
Doi Numarası 10.12989/cac.2016.17.1.087
Makale Linki http://koreascience.or.kr/journal/view.jsp?kj=KJKHDQpy=2016vnc=v17n1sp=87