Collaborative interfacial shear capacity of adhesive bonding and novel shooting nail for steel plate strengthening concrete structures
Abstract Shooting nail is a novel fastening approach for the reinforcement of concrete bridges and building structures using bonding steel plates, offering enhanced construction efficiency compared to traditional chemical anchor bolts. In addition, it may provide additional collaborative interfacial...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2024-12-01
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| Series: | Scientific Reports |
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| Online Access: | https://doi.org/10.1038/s41598-024-82801-0 |
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| author | Mingxue Xu Lei Ren Zheng Shi Xiaogang Liu |
| author_facet | Mingxue Xu Lei Ren Zheng Shi Xiaogang Liu |
| author_sort | Mingxue Xu |
| collection | DOAJ |
| description | Abstract Shooting nail is a novel fastening approach for the reinforcement of concrete bridges and building structures using bonding steel plates, offering enhanced construction efficiency compared to traditional chemical anchor bolts. In addition, it may provide additional collaborative interfacial shear capacity contribution with adhesive bonding, but relative research is limited. To comprehensively explore the interfacial shear capacity of steel plate-concrete with adhesive bonding and shooting nail fastening, experimental investigations were first conducted. Afterward, FEA was utilized to investigate the influencing parameters on the collaborative contribution of adhesive bonding and shooting nails to interfacial shear capacity, including concrete strength, steel plate thickness, and nail spacing. On these bases, theoretical analysis of the additional interfacial shear contribution of shooting nails to steel place-concrete interface was conducted. Finally, based on the calculation formula of interfacial shear capacity of steel plate-concrete adhesive bonding, a new theoretical calculation approach of interfacial shear capacity was provided, considering the contribution of both adhesive bonding and shooting nail fastening. |
| format | Article |
| id | doaj-art-8c10abcdeb6149cb836dc324b3c099bd |
| institution | Kabale University |
| issn | 2045-2322 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj-art-8c10abcdeb6149cb836dc324b3c099bd2025-01-05T12:23:40ZengNature PortfolioScientific Reports2045-23222024-12-0114112310.1038/s41598-024-82801-0Collaborative interfacial shear capacity of adhesive bonding and novel shooting nail for steel plate strengthening concrete structuresMingxue Xu0Lei Ren1Zheng Shi2Xiaogang Liu3Reserch Institute of Urbanization and Urban Safety, School of Civil and Resource Engineering, University of Science and Technology BeijingReserch Institute of Urbanization and Urban Safety, School of Civil and Resource Engineering, University of Science and Technology BeijingReserch Institute of Urbanization and Urban Safety, School of Civil and Resource Engineering, University of Science and Technology BeijingReserch Institute of Urbanization and Urban Safety, School of Civil and Resource Engineering, University of Science and Technology BeijingAbstract Shooting nail is a novel fastening approach for the reinforcement of concrete bridges and building structures using bonding steel plates, offering enhanced construction efficiency compared to traditional chemical anchor bolts. In addition, it may provide additional collaborative interfacial shear capacity contribution with adhesive bonding, but relative research is limited. To comprehensively explore the interfacial shear capacity of steel plate-concrete with adhesive bonding and shooting nail fastening, experimental investigations were first conducted. Afterward, FEA was utilized to investigate the influencing parameters on the collaborative contribution of adhesive bonding and shooting nails to interfacial shear capacity, including concrete strength, steel plate thickness, and nail spacing. On these bases, theoretical analysis of the additional interfacial shear contribution of shooting nails to steel place-concrete interface was conducted. Finally, based on the calculation formula of interfacial shear capacity of steel plate-concrete adhesive bonding, a new theoretical calculation approach of interfacial shear capacity was provided, considering the contribution of both adhesive bonding and shooting nail fastening.https://doi.org/10.1038/s41598-024-82801-0Steel plate reinforced concreteInterfacial shear capacityAdhesive bondingShooting nail fastening |
| spellingShingle | Mingxue Xu Lei Ren Zheng Shi Xiaogang Liu Collaborative interfacial shear capacity of adhesive bonding and novel shooting nail for steel plate strengthening concrete structures Scientific Reports Steel plate reinforced concrete Interfacial shear capacity Adhesive bonding Shooting nail fastening |
| title | Collaborative interfacial shear capacity of adhesive bonding and novel shooting nail for steel plate strengthening concrete structures |
| title_full | Collaborative interfacial shear capacity of adhesive bonding and novel shooting nail for steel plate strengthening concrete structures |
| title_fullStr | Collaborative interfacial shear capacity of adhesive bonding and novel shooting nail for steel plate strengthening concrete structures |
| title_full_unstemmed | Collaborative interfacial shear capacity of adhesive bonding and novel shooting nail for steel plate strengthening concrete structures |
| title_short | Collaborative interfacial shear capacity of adhesive bonding and novel shooting nail for steel plate strengthening concrete structures |
| title_sort | collaborative interfacial shear capacity of adhesive bonding and novel shooting nail for steel plate strengthening concrete structures |
| topic | Steel plate reinforced concrete Interfacial shear capacity Adhesive bonding Shooting nail fastening |
| url | https://doi.org/10.1038/s41598-024-82801-0 |
| work_keys_str_mv | AT mingxuexu collaborativeinterfacialshearcapacityofadhesivebondingandnovelshootingnailforsteelplatestrengtheningconcretestructures AT leiren collaborativeinterfacialshearcapacityofadhesivebondingandnovelshootingnailforsteelplatestrengtheningconcretestructures AT zhengshi collaborativeinterfacialshearcapacityofadhesivebondingandnovelshootingnailforsteelplatestrengtheningconcretestructures AT xiaogangliu collaborativeinterfacialshearcapacityofadhesivebondingandnovelshootingnailforsteelplatestrengtheningconcretestructures |