Investigation of Distribution and Orientation of Fibres in Steel Fibre Reinforced Concrete using X-Ray Computed Tomography
Conference item
Barnett, SJ, Ige, OA, Nassif, AY, Williams, JB, Chiverton, J and Parry, A (2017). Investigation of Distribution and Orientation of Fibres in Steel Fibre Reinforced Concrete using X-Ray Computed Tomography. 37th Cement and Concrete Science Conference. London 11 - 12 Sep 2017
| Authors | Barnett, SJ, Ige, OA, Nassif, AY, Williams, JB, Chiverton, J and Parry, A |
|---|---|
| Abstract | Inclusion of steel fibres in concrete is a means of improving the properties of the material, especially its ductility. This study investigates the distribution and orientation of fibres in steel fibre reinforced concrete (SFRC) examining various factors influencing the distribution/orientation and the subsequent effects on post-cracking performance of SFRC. Variables selected for the study were fibre length (50 mm and 60 mm) and aspect ratio (45, 50 and 60) and maximum aggregate size (10 mm and 20 mm). 600 mm square slabs were tested under central loading and then cores were taken from the tested slabs for imaging using X-ray computed tomography (XCT). Image analysis was performed using the Toolkit software along with a bespoke programme to obtain numerical values summarising the distribution and orientation of the fibres. The results show a remarkable improvement in maximum failure load of all slabs containing fibres as well as improved performance when smaller aggregates were used. XCT image analysis highlighted a higher degree of randomness in fibre distribution and orientation when smaller aggregates were used in combination with any of the fibre types. |
| Year | 2017 |
| Accepted author manuscript | License File Access Level Open |
| Publication dates | |
| 11 Apr 2020 | |
| Publication process dates | |
| Accepted | 10 May 2017 |
| Deposited | 06 Apr 2020 |
Permalink -
https://openresearch.lsbu.ac.uk/item/8972q
Download files
Accepted author manuscript
| Paper Number 66_Barnett et al.docx | ||
| License: CC BY 4.0 | ||
| File access level: Open | ||
163
total views58
total downloads2
views this month1
downloads this month
Export as
Related outputs
Off-Site Technologies: Can Panelised Off-Site Construction Be The Solution To London's Housing Crisis?
Momoh, J., Ige, O., Seidu, R., Ibraheem, Y., Young, B. and Epete, J (2024). Off-Site Technologies: Can Panelised Off-Site Construction Be The Solution To London's Housing Crisis? https://amps-research.com/conference/livable-cities-new-york/. New York 14 - 16 Jun 2023 AMPS PROCEEDINGS SERIES 34.2. ISSN 2398-9467. https://doi.org/2398-9467Sources of recycled aggregates for concrete production
Ige, O.A. (2022). Sources of recycled aggregates for concrete production. in: Yidong Xu and Ruoyu Jin (ed.) Multi-Functional Concrete with Recycled Aggregates Woodhead Publishing Series, Elsevier. pp. 3 - 16The implications of adopting sustainable urbanism in developing resilient places in Abuja, Nigeria
Momoh, J., Medjdoub, B., Ebohon, O., Ige, O., Young, B. and Ruoyu, J. (2022). The implications of adopting sustainable urbanism in developing resilient places in Abuja, Nigeria. International Journal of Building Pathology and Adaptation. 03 (2398), p. 4708. https://doi.org/10.1108/IJBPA-03-2022-0043Combined effect of fibre geometry and aggregate size on the workability and mechanical properties of steel fibre reinforced concrete
Ige, O., Ayman Nassif, Ebohon, O., Jin, R. and Momoh, J. (2022). Combined effect of fibre geometry and aggregate size on the workability and mechanical properties of steel fibre reinforced concrete. WBC2022: CIB World Building Congress, 2022. Melbourne, Australia 27 Jun - 28 Jul 2022 Institute of Physics.Existing Sustainability Assessment Tools used in Measuring Urban Spaces
Momoh, J., Ige, O., Young, B. and Ibraheem, Y. (2022). Existing Sustainability Assessment Tools used in Measuring Urban Spaces. International Conference on Civil and Environmental Engineering (I2C2E) held in Dubai, United Arab Emirates on 03rd – 04th June, 2022 (Paper ID RW-12C2EDUBAI-260522-15552). Dubai, UAE 03 - 04 Jun 2022 Research World International Conference on Civil and Environmental Engineering (I2C2E) held in Dubai, United Arab Emirates on 03rd – 04th June, 2022 (Paper ID RW-12C2EDUBAI-260522-15552).Modern Methods Of Construction A Technique In Achieving Affordable Housing In Nigeria
Momoh, J., Ige, O., Seidu, R., Kangwa, J. and Young, B. (2021). Modern Methods Of Construction A Technique In Achieving Affordable Housing In Nigeria. IDoBE International Conference, London South Bank University, London. London 22 - 23 Nov 2021 London South Bank University.Beyond Covid-19: Maximising the ROI on Commercial Property for Key Financial Stakeholders and Landlords in the UK
Ige, O., Aguda, D., Leach, E. and Momoh, J. (2021). Beyond Covid-19: Maximising the ROI on Commercial Property for Key Financial Stakeholders and Landlords in the UK. IDoBE International Conference, London South Bank University, London. London 22 - 23 Nov 2021Functionality And Mechanical Properties Of Steel Fibre Reinforced Concrete In Stemming Building Collapses In Nigeria
Ige, O., Ebohon, O., Haupt, C. and Akinlolu, M. (2021). Functionality And Mechanical Properties Of Steel Fibre Reinforced Concrete In Stemming Building Collapses In Nigeria. Association of Schools of Construction of Southern Africa (ASOCSA) 15th Built Environment on CONSTRUCTION IN 5D: DECONSTRUCTION, DIGITALIZATION, DISRUPTION, DISASTER, DEVELOPMENT Conference. . DURBAN, SOUTH AFRICA 27 - 28 Sep 2021 ASOCSA.Experimental Characterisation of Adobe Bricks Stabilised with Rice Husk and Lime for Sustainable Construction
Ige, O. and Danso, H. (2021). Experimental Characterisation of Adobe Bricks Stabilised with Rice Husk and Lime for Sustainable Construction. Journal of Materials in Civil Engineering. 34. https://doi.org/10.1061/(ASCE)MT.1943-5533.0004059Following the trail: a covariance plotting of the crippling effect of COVID-19 on small and medium sized -SMEs firms in the UK’s Construction Industry
Seidu, R.D, Young, B.E, Kangwa, J., Ebohon, O.J and Ige, O. (2021). Following the trail: a covariance plotting of the crippling effect of COVID-19 on small and medium sized -SMEs firms in the UK’s Construction Industry . 4th European Conference on Industrial Engineering and Operations Management. Rome, Italy 02 - 05 Aug 2021Physico-mechanical and thermal gravimetric analysis of adobe masonry units reinforced with plantain pseudo-stem fibres for sustainable construction
Ige, O. and Danso, H. (2020). Physico-mechanical and thermal gravimetric analysis of adobe masonry units reinforced with plantain pseudo-stem fibres for sustainable construction. Construction and Building Materials. 273, p. 121686. https://doi.org/10.1016/j.conbuildmat.2020.121686Multiscale Shannon’s Entropy Modeling of Orientation and Distance in Steel Fiber Micro-Tomography Data
Chiverton, J. P, Ige, O, Barnett, S.J and Parry, T (2017). Multiscale Shannon’s Entropy Modeling of Orientation and Distance in Steel Fiber Micro-Tomography Data. IEEE Transactions on Image Processing. 26 (11), pp. 5284-5297. https://doi.org/10.1109/tip.2017.2722234Effects of steel fibre-aggregate interaction on mechanical behaviour of steel fibre reinforced concrete
Ige, O, Barnett, S, Chiverton, J, Nassif, A and Williams, J (2017). Effects of steel fibre-aggregate interaction on mechanical behaviour of steel fibre reinforced concrete. Advances in Applied Ceramics. 116 (4), pp. 193-198. https://doi.org/10.1080/17436753.2017.1284389Influence of fibre aspect ratio and aggregate size on flexural performance of steel fibre reinforced concrete
Ige, O, Barnett, S, Nassif, A and Williams, J (2016). Influence of fibre aspect ratio and aggregate size on flexural performance of steel fibre reinforced concrete. 9th RILEM International Symposium on Fiber Reinforced Concrete - BEFIB 2016. Vancouver, Canada 19 - 21 Sep 2016Distribution and orientation of steel fibres in steel fibre reinforced concrete
Ige, O, Barnett, S, Nassif, A and Williams, J (2016). Distribution and orientation of steel fibres in steel fibre reinforced concrete. Fouth International Conference on Advances in Civil, Structural and Construction Engineering - CSCE 2016. Institute of Research Engineers and Doctors. https://doi.org/10.15224/978-1-63248-101-6-10