Results 271 to 280 of about 1,589,566 (345)

Flexural and toughness properties of NiTi shape memory alloy, polypropylene and steel fibres in self-compacting concrete

Journal of Intelligent Materials Systems and Structures, 2020
Self-compacting concrete presents good workability to fill complicated forms without mechanical vibrations. This concrete is often reinforced with fibres to improve the strength and toughness.
F. Aslani, Yinong Liu, Yu Wang
semanticscholar   +1 more source

Steel Fibre Reinforced Concrete

International Journal of Engineering Trends and Technology, 2014
The purpose of this research is based on the investigation of the use of steel fibres in structural concrete to enhance the mechanical properties of concrete. The objective of the study was to determine and compare the differences in properties of concrete containing without fibres and concrete with fibres.
Abdul Ghaffar   +2 more
openaire   +1 more source

Magnetic alignment of steel Fibres in self-compacting concrete

Australian Journal of Structural Engineering, 2020
The dispersion of short or micro steel fibres in the concrete matrix generally assumes a more random orientation. In this paper, we propose an assessed technique of exploiting the electromagnetic field, supplemented with vibration, to align the steel ...
Dhia B. Ghailan, Ali A. Al‐Ghalib
semanticscholar   +1 more source

Structural performance of ambient‐cured reinforced geopolymer concrete beams with steel fibres

Structural Concrete, 2020
In the present investigation, the structural behavior of reinforced geopolymer concrete (RGPC) beams containing steel fiber has been studied. Four‐point flexural loading condition was applied in this experimental study; for testing the RGPC beams.
Amer Hassan, M. Arif, M. Shariq
semanticscholar   +1 more source

Effect of steel fibres on concrete at different temperatures in terms of shear failure

, 2020
The behaviour of concrete reinforced with steel fibres at elevated temperatures was investigated in terms of shear deterioration.
Naser Alimrani, G. Balázs
semanticscholar   +1 more source

Fibre spacing in steel fibre reinforced composites

Matériaux et Constructions, 1977
A method is presented which makes it possible to evaluate the fibre content or to estimate the distribution of fibres in steel fibre reinforced composite materials from the analysis of X-ray pictures. The basic notion in this method is an apparent fibre spacing defined as the average spacing between the intersections of individual fibre projections ...
openaire   +1 more source

Steel Fibre Reinforced Refractories

Transactions of the Indian Ceramic Society, 1980
In recent years, various metal fibre reinforced ceramic systems have been investigated with the object to overcome low tensile strength and thermal shock resistance of conventional ceramic materials. In this paper fibre characterization, strengthening mechanism, properties and successful applications of steel fibre reinforced refractories have been ...
openaire   +1 more source

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