2000
DOI: 10.1061/(asce)0899-1561(2000)12:3(272)
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Spatial Distribution of Aligned Short Fibers in Cement Composites

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Cited by 45 publications
(14 citation statements)
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“…More recently, research has been conducted to determine the orientation and dispersion of fiber reinforcement [1], and to characterize the fracture processes in concrete [11,20]. Using these techniques, various sizes of cracks have been identified, with cracks as fine as 10 gm or as large as a few millimeters, depending on the field of interest [2].…”
Section: Background and Motivationmentioning
confidence: 99%
“…More recently, research has been conducted to determine the orientation and dispersion of fiber reinforcement [1], and to characterize the fracture processes in concrete [11,20]. Using these techniques, various sizes of cracks have been identified, with cracks as fine as 10 gm or as large as a few millimeters, depending on the field of interest [2].…”
Section: Background and Motivationmentioning
confidence: 99%
“…It was used previously to assess the morphological characteristics of micro-cracks in concrete [15], detection of micro-cracks [1,16] hydration processes of cement-based slabs [17], orientation of fiber reinforcement [18], and the cracks microstructure [1,4,9,14]. The quantification of cracks in the prepared samples passed through three steps of image analysis: 1) image acquisition and sample of full crack sequences images as shown in Fig.…”
Section: Image Analysis Proceduresmentioning
confidence: 99%
“…However, this information is limited to the mass surface (Lataste et al, 2008). Image analysis has been used to determine the distribution inside the concrete mass (Akkaya et al, 2000;Chermant et al, 2001;Lawler et al, 2003). However, this process can be slow and expensive.…”
Section: Fiber Distribution In the Frcmentioning
confidence: 99%
“…To determine the actual reinforcement available in each direction of the concrete volume, due to the relevance of the distribution and orientation of the fibers in the development of suitable and reliable material properties for structural design, many researchers have studied the distribution of fibers theoretically and/or at the laboratory level, for example, Akkaya et al (2000), Chermant et al (2001), Chung (2001), Lawler et al (2003, Dupont and Vandewalle (2005), Ozyurt (2007), Lataste et al (2008), Lee and Kim (2010), and the comprehensive RILEM TC 162 (2003), among others.…”
Section: Introductionmentioning
confidence: 99%