Experimental static and dynamic response of RC beams damaged and strengthened with NSM GFRP rod

Capozucca, Roberto; Magagnini, Erica; Vecchietti, Maria Vittoria

doi:10.1016/j.compstruct.2020.112100

Cited by 18 publications

(2 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Retrofitted specimen after fire test[23]. R.Capozucca,E.Magagnini, M.V.Vecchietti[25] Examine the static and dynamic responses of damaged RC beams that have been repaired with glass-fiber-reinforced-polymer (GFRP) rods using the near surface approach (NSM). Notches in the concrete cover are the standard visual representation of beam damage.…”

mentioning

confidence: 99%

See 1 more Smart Citation

Repairing and strengthening techniques of RC beams: a review

Hassan,

Latief

2023

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

The purpose of this review is to present the techniques for strengthening or repairing of reinforced concrete-beams (RC). The concrete members, like RC beam are might be required to be strengthened to increase the internal strength capacity to resist additional external loads or repaired to increase the design’s structural rigidity and insulate the reinforcement from aggressive conditions. The experimental studies that related to the techniques of repairing and strengthening of RC beams using: external steel plates, fiber reinforced concrete (FRC), reinforced concrete (RC) jacketing, sprayed fiber reinforced polymer FRP, epoxy injection, mortar jackets, near-surface carbon fiber (SNSM-CFRP) strips, near-surface glass fiber (NSM-GFRP) rods, CFRP laminate and sheet; and adding an ultra high performance concrete (UHPC) layer. All the techniques that were discussed showed that there is an improvement in the general behavior of the beams that have been strengthened and repaired, as well as an increase in the maximum load and ductility.

show abstract

mentioning

confidence: 99%

“…Figure11. Dimensions of RC beam with NSM-GFRP rod[25]. The effectiveness of employing NS carbon fiber reinforced polymer (CFRP) strips of various shapes to repair the structural behavior of heat-damaged reinforced concrete beams is examined in Rami.H.…”

mentioning

confidence: 99%