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NATURAL CHARACTERISTICS AND NONLINEAR BEHAVIOR OF A NEW RC FORMWORK SYSTEM

Yıl 2018, Cilt: 6 Sayı: ozel, 97 - 108, 01.12.2018

Öz

Reinforced concrete (RC) products poured directly at sites or prefabricated are still popular choices in civil engineering field around the world. In the present study, prefabricated RC formwork possibly decreasing project duration remarkably and mostly keeping the monolithic behavior of frames are introduced. A RC prefabricated formwork system not only plays the same role as classical kinds of formwork, particularly wood, plastic or steel but also contributes to the strength of structures. The natural characteristics and the nonlinear performance of a single three-dimensional frame built using a RC formwork system are evaluated by comparing with those of a reference frame constructed traditionally. The natural frequencies are determined experimentally using shaker test and by numerical modeling using finite element method (FEM) whereas the nonlinear performance of the structures is computed by nonlinear static pushover analysis (NSPA) using the software package ABAQUS (2013). Based on the results of the empirical vibration test and numerical modeling, the natural characteristics of both structures are approximately similar to each other. However, in case of nonlinear performance, although the frame built using the RC formwork system performs a lower bending capacity, about 70% of the ultimate flexural strength of the monotonic frame, its ductility ratio is higher, 13.3% in comparison with 8.2% of the classical frame.

Kaynakça

  • [1] http://www.plytecformwork.com/
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  • [5] Hsu, L.S., Hsu, C.T.T. Complete stress-strain behavior of high-strength concrete under compression. Magazine of Concrete Research 1994; 46, No. 169: 301-312.
  • [6] Aslani, F., Jowkarmeimandi, R. Stress-strain model for concrete under cyclic loading. Magazine of Concrete Research 2012; 64(8): 673-685.
  • [7] Mahmoud E. K., Lawrence C. N., Basile G. R. ACI 318-08 Building Code Requirements for Structural Concrete. Illinois, USA, 2008.
  • [8] Dassault Systèmes. Abaqus Analysis User’s Guide. RI, USA, 2013.
Toplam 8 adet kaynakça vardır.

Ayrıntılar

Bölüm Makaleler
Yazarlar

Cavit Serhatoğlu Bu kişi benim

Quy Thue Nguyen Bu kişi benim

Ramazan Livaoğlu Bu kişi benim

Yayımlanma Tarihi 1 Aralık 2018
Yayımlandığı Sayı Yıl 2018 Cilt: 6 Sayı: ozel

Kaynak Göster

APA Serhatoğlu, C., Nguyen, Q. T., & Livaoğlu, R. (2018). NATURAL CHARACTERISTICS AND NONLINEAR BEHAVIOR OF A NEW RC FORMWORK SYSTEM. Eskişehir Teknik Üniversitesi Bilim Ve Teknoloji Dergisi B - Teorik Bilimler, 6(-), 97-108.
AMA Serhatoğlu C, Nguyen QT, Livaoğlu R. NATURAL CHARACTERISTICS AND NONLINEAR BEHAVIOR OF A NEW RC FORMWORK SYSTEM. Eskişehir Teknik Üniversitesi Bilim ve Teknoloji Dergisi B - Teorik Bilimler. Aralık 2018;6(-):97-108.
Chicago Serhatoğlu, Cavit, Quy Thue Nguyen, ve Ramazan Livaoğlu. “NATURAL CHARACTERISTICS AND NONLINEAR BEHAVIOR OF A NEW RC FORMWORK SYSTEM”. Eskişehir Teknik Üniversitesi Bilim Ve Teknoloji Dergisi B - Teorik Bilimler 6, sy. - (Aralık 2018): 97-108.
EndNote Serhatoğlu C, Nguyen QT, Livaoğlu R (01 Aralık 2018) NATURAL CHARACTERISTICS AND NONLINEAR BEHAVIOR OF A NEW RC FORMWORK SYSTEM. Eskişehir Teknik Üniversitesi Bilim ve Teknoloji Dergisi B - Teorik Bilimler 6 - 97–108.
IEEE C. Serhatoğlu, Q. T. Nguyen, ve R. Livaoğlu, “NATURAL CHARACTERISTICS AND NONLINEAR BEHAVIOR OF A NEW RC FORMWORK SYSTEM”, Eskişehir Teknik Üniversitesi Bilim ve Teknoloji Dergisi B - Teorik Bilimler, c. 6, sy. -, ss. 97–108, 2018.
ISNAD Serhatoğlu, Cavit vd. “NATURAL CHARACTERISTICS AND NONLINEAR BEHAVIOR OF A NEW RC FORMWORK SYSTEM”. Eskişehir Teknik Üniversitesi Bilim ve Teknoloji Dergisi B - Teorik Bilimler 6/- (Aralık 2018), 97-108.
JAMA Serhatoğlu C, Nguyen QT, Livaoğlu R. NATURAL CHARACTERISTICS AND NONLINEAR BEHAVIOR OF A NEW RC FORMWORK SYSTEM. Eskişehir Teknik Üniversitesi Bilim ve Teknoloji Dergisi B - Teorik Bilimler. 2018;6:97–108.
MLA Serhatoğlu, Cavit vd. “NATURAL CHARACTERISTICS AND NONLINEAR BEHAVIOR OF A NEW RC FORMWORK SYSTEM”. Eskişehir Teknik Üniversitesi Bilim Ve Teknoloji Dergisi B - Teorik Bilimler, c. 6, sy. -, 2018, ss. 97-108.
Vancouver Serhatoğlu C, Nguyen QT, Livaoğlu R. NATURAL CHARACTERISTICS AND NONLINEAR BEHAVIOR OF A NEW RC FORMWORK SYSTEM. Eskişehir Teknik Üniversitesi Bilim ve Teknoloji Dergisi B - Teorik Bilimler. 2018;6(-):97-108.