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pro vyhledávání: '"Ahmed Al-Tikrite"'
Autor:
Ahmed Al-Tikrite, Muhammad N.S. Hadi
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02560- (2023)
In this paper, a formula is proposed to calculate the nominal axial strength (Po) of fibrous reactive powder concrete (RPC) columns reinforced with steel fibres of different geometries and volume contents. The formula takes into account the effects o
Externí odkaz:
https://doaj.org/article/24acf80212f94185b8dc964a14fd5c62
Publikováno v:
Proceedings of the Institution of Civil Engineers - Construction Materials. :1-12
The influence of geogrid on the thermal expansion of reactive powder concrete (RPC) was experimentally investigated. Eighteen RPC prisms of dimensions 75 × 75 × 280 mm were tested at a temperature ...
Autor:
Ahmed Al-Tikrite, Muhammad N. S Hadi
Publikováno v:
Structures. 19:499-506
This paper presents analytical modelling of the axial-flexural behaviour of Reactive Powder Concrete (RPC) columns reinforced with and without steel fibres of different types (industrial and waste) in individual and hybrid forms. An analytical stress
Autor:
Muhammad N. S Hadi, Ahmed Al-Tikrite
Publikováno v:
Journal of Materials in Civil Engineering. 32
In this paper, an analytical stress–strain model is proposed that emphasizes the influence of steel fibers of different geometry and volume content on the behavior of the confined reactive ...
Autor:
Ahmed Al-Tikrite, Muhammad N. S Hadi
Publikováno v:
Structures. 14:111-123
An experimental program was conducted to investigate the effect of inclusion of steel fibres on the behaviour of Reactive Powder Concrete (RPC) columns. Three different types of steel fibre were used: micro straight steel fibre (MF), macro deformed s
Autor:
Muhammad N. S Hadi, Ahmed Al-Tikrite
Publikováno v:
Construction and Building Materials. 156:293-306
This paper investigates experimentally the influence of steel fibres inclusion on the behaviour of Reactive Powder Concrete (RPC) columns. Micro steel fibre (MF) and deformed steel fibres (DF) were used. Steel fibres were hybridized to produce hybrid
Autor:
Ahmed Al-Tikrite, Muhammad N. S Hadi
Publikováno v:
Construction and Building Materials. 154:1024-1034
This paper investigates experimentally the influence of type, content and geometry of steel fibre (industrial/waste) on the mechanical properties of reactive powder concrete (RPC) in terms of compressive strength, tensile strength, modulus of elastic
Autor:
Muhammad N. S Hadi, Ahmed Al-Tikrite
Publikováno v:
Journal of Materials in Civil Engineering. 30
In this paper, the feasibility of applying the existing empirical models on reactive powder concrete (RPC) reinforced with different types of steel fiber under compression was assessed. The...