Journal ArticleDOI
Pullout behavior of inclined steel fiber in an ultra-high strength cementitious matrix
Yun Lee,Su-Tae Kang,Jin-Keun Kim +2 more
TLDR
In this paper, a research project supported by the Ministry of Knowledge Economy (MKE) was proposed for the development of hybrid cable-stayed bridges, where the authors would like to express their gratitude for the supports.About:
This article is published in Construction and Building Materials.The article was published on 2010-10-01. It has received 230 citations till now.read more
Citations
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Effect of fiber content on mechanical and fracture properties of ultra high performance fiber reinforced cementitious composites
TL;DR: In this paper, the authors investigated the mechanical properties of ultra high performance fiber reinforced cementitious composites (UHPFRCC) with four different fiber volume fractions within an identical mortar matrix.
Journal ArticleDOI
The relation between fiber orientation and tensile behavior in an Ultra High Performance Fiber Reinforced Cementitious Composites (UHPFRCC)
Su-Tae Kang,Jin-Keun Kim +1 more
TL;DR: In this article, the effect of the fiber orientation distribution on the tensile behavior of UHPFRCC was investigated in two stages; precracking and post-cracking tensile behaviors.
Ultra-High Performance Concrete: A State-of-the-Art Report for the Bridge Community
TL;DR: The Ultra-High Performance Concrete (UHPC) refers to a relatively new class of advanced cementitious composite materials whose mechanical and durability properties far surpass those of conventional concrete as mentioned in this paper.
Journal ArticleDOI
Ultra-High Performance Concrete: Mechanical Performance, Durability, Sustainability and Implementation Challenges
TL;DR: In this paper, an extensive literature review has been conducted on the material characterization of UHPC and its potential for large-scale field applicability, and it has been shown that the successful production of ultra-high performance concrete (UHPC) depends on its material ingredients and mixture proportioning, which leads to denser and relatively homogenous particle packing.
Journal ArticleDOI
Influence of silica fume content on microstructure development and bond to steel fiber in ultra-high strength cement-based materials (UHSC)
TL;DR: In this article, a simple and effective double-side pullout testing method was adopted to characterize the interfacial bond properties, which include pullout load-slip relationship, bond strength, and pullout energy, of steel fiber-matrix in ultra-high strength cement-based material (UHSC) with 0-25% silica fume by the mass of binder.
References
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Journal ArticleDOI
Composition of reactive powder concretes
Pierre Richard,Marcel Cheyrezy +1 more
TL;DR: In this paper, the authors developed an ultra-high strength ductile concrete designated RPC (Reactive Powder Concrete), which was made possible by the application of a certain number of basic principles relating to the composition, mixing and post set heat curing of the concrete.
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Interface tailoring for strain-hardening polyvinyl alcohol-engineered cementitious composite (PVA-ECC)
TL;DR: In this article, the PVA-ECC was developed for the context of material design under the guidance of micromechanical tools, where the fiber/matrix interface may be engineered to accommodate the requirements imposed by the micro-mechanical models, thus highlighting the importance of interface tailoring on composite performance.
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Effect of silica fume on steel fiber bond characteristics in reactive powder concrete
Yin-Wen Chan,Shu-Hsien Chu +1 more
TL;DR: In this paper, the effect of silica fume on the bond characteristics of steel fiber in matrix of reactive powder concrete (RPC), including bond strength, pullout energy, etc., are presented.
Journal ArticleDOI
Effect of inclining angle, bundling and surface treatment on synthetic fibre pull-out from a cement matrix
TL;DR: In this article, it is suggested that for effective use of the reinforcing fibres, fiber bundling should be minimized and the fibre/matrix bond property should be controlled. But, the results of the experiments were limited by the strength of the cement matrix at high angles due to matrix spalling.
Journal ArticleDOI
Fiber pullout and bond slip. I: Analytical study
TL;DR: In this paper, the relationship between the bond shear stress and the local slip at the interface between the reinforcement and the matrix for fiber-reinforced, cement-based composites is investigated.