Ali Fathalizadeh - Iran University of Science and Technology,Tehran, Iran

In this article, we have reviewed Concrete Filled Tube (CFT) as a modern structural technology, which benefits advantages of both steel and concrete structures simultaneously. Then its materials and construction issues are discussed and concluded that it is one of the efficient technologies, which can be used to increase ductility and strength in structures.In this article, we have reviewed Concrete Filled Tube (CFT) as a modern structural technology, which benefits advantages of both steel and concrete structures simultaneously. Then its materials and construction issues are discussed and concluded that it is one of the efficient technologies, which can be used to increase ductility and strength in structures.

CFT, Concrete, Structure, Technology, Design