A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Flexural behaviour of reinforced concrete beams strenghtened with carbon fibre sheets
This paper presents the results of an experimental study on flexural behaviour of reinforced concrete (RC) beams strengthened with carbon fibre (CF)-reinforced plastic sheets. The CF sheets were bonded on the soffit of the beam using epoxy resin adhesive. Six medium-sized RC beams were tested in bending to evaluate reinforcing effects of the CF sheets. A large-sized RC beam which was initially crack-damaged by preloading and subsequently repaired by injection of epoxy resin was also tested to simulate the performance in real structures. The results indicated that the flexural rigidity and strength of the RC beams are increased by reinforcing with the CF sheets. Beneficial reinforcing effects were also observed for the crack damaged RC beam.
Flexural behaviour of reinforced concrete beams strenghtened with carbon fibre sheets
This paper presents the results of an experimental study on flexural behaviour of reinforced concrete (RC) beams strengthened with carbon fibre (CF)-reinforced plastic sheets. The CF sheets were bonded on the soffit of the beam using epoxy resin adhesive. Six medium-sized RC beams were tested in bending to evaluate reinforcing effects of the CF sheets. A large-sized RC beam which was initially crack-damaged by preloading and subsequently repaired by injection of epoxy resin was also tested to simulate the performance in real structures. The results indicated that the flexural rigidity and strength of the RC beams are increased by reinforcing with the CF sheets. Beneficial reinforcing effects were also observed for the crack damaged RC beam.
Flexural behaviour of reinforced concrete beams strenghtened with carbon fibre sheets
Biegeverhalten von verstärkten Betonstäben verstärkt mit Kohlenstoffaserschichten
Takeda, K. (author) / Mitsui, Y. (author) / Murakami, K. (author) / Sakai, H. (author) / Nakamura, M. (author)
Composites, Part A: Applied Science and Manufacturing ; 27A ; 981-987
1996
7 Seiten, 11 Bilder, 4 Tabellen, 3 Quellen
Article (Journal)
English
Flexural behaviour of reinforced concrete beams strengthened with carbon fibre sheets
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