CFRP ile güçlendirilmiş betonarme kolonların basınç dayanımının çoklu regresyon modelleriyle tahmini

Yıl 2015, Cilt: 31 Sayı: 3, 172 - 178, 01.06.2015

Selim Murtazaoğlu Kaan Yetilmezsoy Bilge Doran

Öz

Günümüzde, betonarme yapıların güçlendirilmesinde karbon lifli polimer malzemelerin (CFRP) kullanımı hızlı bir şekilde yaygınlaşmaktadır. Özellikle betonarme kolonların güçlendirmesinde; uygulama yönteminin kolay olması, hafif olması ve korozyona karşı dayanıklı olması bu yöntemi öne çıkartmaktadır. Literatürde, CFRP ile güçlendirilmiş kolonların basınç dayanımını tahmin eden birçok matematik model bulunmaktadır. Bu çalışmada ise, mevcut matematik modellere alternatif olarak çoklu regresyon modelleri oluşturulmuştur.

Anahtar Kelimeler

Betonarme Kolonlar, Lifli Polimer, Çoklu Regresyon Modeli

Prediction of confined compressive stress in RC columns strengthened with CFRP using multiple regression modelling approach

Öz

Nowadays, the use of carbon fiber reinforced polymers (CFRP) in the reinforcement of concrete structures is rapidly spreading. In particular; ease of handling and application, their light weight and corrosion resistance are some factors that are advantageous in the strengthening of reinforced concrete columns. There are many mathematical models that predict the compressive strength of the reinforced column with CFRP in the literature. In this study, multiple regression models were created and the usability of these models researched.

Anahtar Kelimeler

Reinforced Concrete Columns, Fiber Reinforced Polymers, Multiple Regression Analysis

Kaynakça

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