Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Sadoon Abdallah"'
Autor:
David W. A. Rees, Sadoon Abdallah
Publikováno v:
Fibers, Vol 12, Iss 8, p 65 (2024)
Steel fibre-reinforced concrete (SFRC) consists of short, hooked steel fibres that are randomly distributed and oriented within the cementitious matrix. This paper presents a new analytical load-bounding approach that captures the tensile response of
Externí odkaz:
https://doaj.org/article/8ce24d378382401eae24c9f7a6406099
Autor:
Sadoon Abdallah, David W. A. Rees
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 13, Iss 1, Pp 1-15 (2019)
Abstract In this paper an elastic–plastic response has been developed to predict the pull-out behaviour of various hooked end fibres embedded in normal–high strength concretes. An elastic–plastic moment expression has been proposed to represent
Externí odkaz:
https://doaj.org/article/5b4f8d55a92541d4922d877d2274699b
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 11, Iss 2, Pp 301-313 (2017)
Abstract This paper presents the fibre-matrix interfacial properties of hooked end steel fibres embedded in ultra-high performance mortars with various water/binder (W/B) ratios. The principle objective was to improve bond behaviour in terms of bond
Externí odkaz:
https://doaj.org/article/dbc14d70f43e4b8db111c24c30b100f3
Autor:
David W. A. Rees, Sadoon Abdallah
Publikováno v:
Engineering. 11:332-341
The effective utilisation of steel fibre reinforced concrete (SFRC) requires in-depth and detailed understanding of bonding mechanisms governing the tensile behaviour. In response to this demand, this study presents an empirical description of the ax
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::984f8ebe3955a7b29f5f46811af3d061
https://doi.org/10.4236/eng.2019.116025
https://doi.org/10.4236/eng.2019.116025
Publikováno v:
Engineering Structures. 172:967-980
Previous research (Abdallah et al., 2016) conducted by the authors had proposed an analytical model to predict the pull-out behaviour of 4DH/5DH fibres embedded in ultra-high performance concrete. The present paper is an extension to the prior study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7582bfc73de7af04c7d557447fdd970
https://doi.org/10.1016/j.engstruct.2018.06.066
https://doi.org/10.1016/j.engstruct.2018.06.066
Publikováno v:
Construction and Building Materials. 140:542-551
The first author gratefully acknowledges the financial support of the Ministry of Higher Education and Scientific Research of Iraqi Government for this Ph.D. project.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed4ab04ffa966c91b043c61ada9d1874
https://doi.org/10.1016/j.conbuildmat.2017.02.148
https://doi.org/10.1016/j.conbuildmat.2017.02.148
Publikováno v:
Cement and Concrete Research. 95:132-140
The first author gratefully acknowledges the financial support of the Ministry of Higher Education and Scientific Research of Iraqi Government for this Ph.D. project.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6600f25c3798f99b2bc33b7657ea82ef
https://doi.org/10.1016/j.cemconres.2017.02.010
https://doi.org/10.1016/j.cemconres.2017.02.010
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 11, Iss 2, Pp 301-313 (2017)
This paper presents the fibre-matrix interfacial properties of hooked end steel fibres embedded in ultra-high performance mortars with various water/binder (W/B) ratios. The principle objective was to improve bond behaviour in terms of bond strength
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0e6b1e663534e2e319921426a95126c
http://link.springer.com/article/10.1007/s40069-017-0193-8
http://link.springer.com/article/10.1007/s40069-017-0193-8
Publikováno v:
Materials & Design, Vol 112, Iss, Pp 539-552 (2016)
This paper represents an analytical model to predict the influence of the fibre geometry on the pull-out behaviour of various geometrical hooked end steel fibres. The model is established based on the concept of a frictional pulley along with two, th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bcc4cf5224e3883916af681037779c0
http://www.sciencedirect.com/science/article/pii/S0264127516312916
http://www.sciencedirect.com/science/article/pii/S0264127516312916
A series of uniaxial tensile tests on cylinders made from steel fibre reinforced self-compacting concrete (SFR-SCC) have been carried out to investigate the influence of fibre geometry and the combined effect of fibre content and distribution on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fddf306dacea163baf7a7370f2917a6c
http://bura.brunel.ac.uk/handle/2438/17161
http://bura.brunel.ac.uk/handle/2438/17161
