Tensile performance of headed anchors in steel fiber reinforced and conventional concrete in uncracked and cracked state
| dc.contributor.author | Spyridis, Panagiotis | |
| dc.contributor.author | Mellios, Nikolaos | |
| dc.date.accessioned | 2022-03-18T11:36:54Z | |
| dc.date.available | 2022-03-18T11:36:54Z | |
| dc.date.issued | 2022-03-03 | |
| dc.description.abstract | Steel fiber reinforced concrete (SFRC) is currently the material of choice for a broad range of structural components. Through the use of SFRC, the entire, or a large portion of, conventional rebar reinforcement can be replaced, in order to improve the load-bearing behavior but also the serviceability and durability characteristics of engineering structures. The use of fiber reinforcement therefore plays a vital role in acute current and future construction industry objectives, these being a simultaneous increase in the service life of structures and the reduction of their environmental impact, in addition to resilience to extreme loads and environmental actions. Next to the extended use of SFRC, modern construction relies heavily on structural connections and assembly technologies, typically by use of bolt-type cast-in and post-installed concrete anchors. This paper addresses the influence of fiber reinforcement on the structural performance of such anchors in SFRC and, particularly, the load bearing behavior of single headed anchors under axial static loads in uncracked and cracked concrete. Along with a presentation of background information on previous studies of SFRC with a focus on anchor concrete breakout failure, the experimental investigations are described, and their results are presented and elaborated on by consideration of various research parameters. A comparison with current design approaches is also provided. The conclusions are deemed useful for structural engineering research and practice. | en |
| dc.identifier.uri | http://hdl.handle.net/2003/40804 | |
| dc.identifier.uri | http://dx.doi.org/10.17877/DE290R-22661 | |
| dc.language.iso | en | de |
| dc.relation.ispartofseries | Materials;15(5) | |
| dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
| dc.subject | Steel fiber reinforcement | en |
| dc.subject | Fiber reinforced concrete | en |
| dc.subject | Fastening technology | en |
| dc.subject | Anchorage to concrete | en |
| dc.subject | Concrete breakout failure | en |
| dc.subject | Concrete cracking | en |
| dc.subject.ddc | 690 | |
| dc.subject.ddc | 720 | |
| dc.title | Tensile performance of headed anchors in steel fiber reinforced and conventional concrete in uncracked and cracked state | en |
| dc.type | Text | de |
| dc.type.publicationtype | article | de |
| dcterms.accessRights | open access | |
| eldorado.secondarypublication | true | de |
| eldorado.secondarypublication.primarycitation | Spyridis, P.; Mellios, N. Tensile Performance of Headed Anchors in Steel Fiber Reinforced and Conventional Concrete in Uncracked and Cracked State. Materials 2022, 15, 1886. https://doi.org/10.3390/ma15051886 | de |
| eldorado.secondarypublication.primaryidentifier | https://doi.org/10.3390/ma15051886 | de |