Bond behavior between basalt fibres reinforced polymer sheets and steel fibres reinforced concrete
Bonding behavior between FRP and Steel fibre reinforced concrete is not well studied. This study experimentally investigates the interfacial bond behavior between basalt fibre reinforced polymer sheet (BFRP) and steel fibre reinforced concrete (SFRC). Short steel fibres with four volume fractions we...
| Main Authors: | , , , |
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| Format: | Journal Article |
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Pergamon
2018
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| Online Access: | http://purl.org/au-research/grants/arc/LP150100259 http://hdl.handle.net/20.500.11937/70805 |
| _version_ | 1848762306815590400 |
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| author | Yuan, C. Chen, Wensu Pham, Thong Hao, Hong |
| author_facet | Yuan, C. Chen, Wensu Pham, Thong Hao, Hong |
| author_sort | Yuan, C. |
| building | Curtin Institutional Repository |
| collection | Online Access |
| description | Bonding behavior between FRP and Steel fibre reinforced concrete is not well studied. This study experimentally investigates the interfacial bond behavior between basalt fibre reinforced polymer sheet (BFRP) and steel fibre reinforced concrete (SFRC). Short steel fibres with four volume fractions were used to investigate the interfacial bond behavior of BFRP-SFRC as the mechanical properties of the concrete substrate (i.e. compressive strength and tensile strength) can be improved by adding steel fibres. The effects of volume fraction on the bond strength, effective bond length, local slip at the peak shear stress, and interfacial bond-slip relationship are evaluated and discussed. The experimental results showed that the debonding process becomes more ductile as the debonding plateau in the load and displacement curves has been significantly extended. Findings from the present tests show that the specimens with steel fibres of 0.25%, 0.50% and 1.0% experienced significant increase in the peak interfacial shear stress up to 31%, 53%, and 76% over the control specimen without steel fibres, respectively. In addition, the analytical bond strength models and interfacial bond-slip models, incorporating the effect of short steel fibres, are proposed. |
| first_indexed | 2025-11-14T10:45:29Z |
| format | Journal Article |
| id | curtin-20.500.11937-70805 |
| institution | Curtin University Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-14T10:45:29Z |
| publishDate | 2018 |
| publisher | Pergamon |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | curtin-20.500.11937-708052023-06-06T07:32:04Z Bond behavior between basalt fibres reinforced polymer sheets and steel fibres reinforced concrete Yuan, C. Chen, Wensu Pham, Thong Hao, Hong Bonding behavior between FRP and Steel fibre reinforced concrete is not well studied. This study experimentally investigates the interfacial bond behavior between basalt fibre reinforced polymer sheet (BFRP) and steel fibre reinforced concrete (SFRC). Short steel fibres with four volume fractions were used to investigate the interfacial bond behavior of BFRP-SFRC as the mechanical properties of the concrete substrate (i.e. compressive strength and tensile strength) can be improved by adding steel fibres. The effects of volume fraction on the bond strength, effective bond length, local slip at the peak shear stress, and interfacial bond-slip relationship are evaluated and discussed. The experimental results showed that the debonding process becomes more ductile as the debonding plateau in the load and displacement curves has been significantly extended. Findings from the present tests show that the specimens with steel fibres of 0.25%, 0.50% and 1.0% experienced significant increase in the peak interfacial shear stress up to 31%, 53%, and 76% over the control specimen without steel fibres, respectively. In addition, the analytical bond strength models and interfacial bond-slip models, incorporating the effect of short steel fibres, are proposed. 2018 Journal Article http://hdl.handle.net/20.500.11937/70805 10.1016/j.engstruct.2018.09.052 http://purl.org/au-research/grants/arc/LP150100259 Pergamon fulltext |
| spellingShingle | Yuan, C. Chen, Wensu Pham, Thong Hao, Hong Bond behavior between basalt fibres reinforced polymer sheets and steel fibres reinforced concrete |
| title | Bond behavior between basalt fibres reinforced polymer sheets and steel fibres reinforced concrete |
| title_full | Bond behavior between basalt fibres reinforced polymer sheets and steel fibres reinforced concrete |
| title_fullStr | Bond behavior between basalt fibres reinforced polymer sheets and steel fibres reinforced concrete |
| title_full_unstemmed | Bond behavior between basalt fibres reinforced polymer sheets and steel fibres reinforced concrete |
| title_short | Bond behavior between basalt fibres reinforced polymer sheets and steel fibres reinforced concrete |
| title_sort | bond behavior between basalt fibres reinforced polymer sheets and steel fibres reinforced concrete |
| url | http://purl.org/au-research/grants/arc/LP150100259 http://hdl.handle.net/20.500.11937/70805 |