Özet
The effect of composite rebar's shape in reinforced concrete beam type structures is investigated through finite element analysis in this paper. Steel rebars are being replaced with composite rebars due to their better ability to resist corrosion in reinforced concrete structures for many infrastructure applications. A variety of composite rebar shapes can be obtained through the pultrusion process. It will be interesting to investigate their shape on various stiffnesses and interface stresses. In this study, four different composite rebar shapes are investigated under axial, bending and torsional loadings. The results of stiffness and interface stresses obtained are presented and compared for the different composite rebar shapes. Based on the results obtained, a circular rebar with 6 square ribs with 1° offset offers the best configuration under axial and torsional loadings.
| Orijinal dil | İngilizce |
|---|---|
| Sayfa (başlangıç-bitiş) | 19-26 |
| Sayfa sayısı | 8 |
| Dergi | Composite Structures |
| Hacim | 67 |
| Basın numarası | 1 |
| DOI'lar | |
| Yayın durumu | Yayınlandı - Oca 2005 |
| Harici olarak yayınlandı | Evet |
Finansman
The first author acknowledges the support from the Scientific and Technical Research Council of Turkey under a grant in the scope of NATO Science Fellowship Program. The authors thank Professor Dr. Hasan AKAY for his help during the course of this study. The second author thanks the NSF for supporting this work through a grant INT-0096795.
| Finansörler | Finansör numarası |
|---|---|
| National Science Foundation | INT-0096795 |
| North Atlantic Treaty Organization | |
| Türkiye Bilimsel ve Teknolojik Araştirma Kurumu |