Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bending crack behaviour of plain concrete beams externally reinforced with TRC
Abstract This paper presents the experimental study of concrete beams in bending, externally strengthened with Textile Reinforced Cementitious materials (TRC) with varying contact area with the concrete. In order to study the pure influence of the TRC on the concrete substrate, only non-internally-reinforced concrete beams are considered. The crack pattern evolution is monitored with Digital Image Correlation, and the influence of the contact width between the concrete substrate and the external reinforcement is investigated. The results show that the TRC reinforcement has an important crack bridging capacity, and consequently that its application over the full beam width is beneficial for the loadbearing capacity and the limitation of the crack widths of the concrete beam.
Bending crack behaviour of plain concrete beams externally reinforced with TRC
Abstract This paper presents the experimental study of concrete beams in bending, externally strengthened with Textile Reinforced Cementitious materials (TRC) with varying contact area with the concrete. In order to study the pure influence of the TRC on the concrete substrate, only non-internally-reinforced concrete beams are considered. The crack pattern evolution is monitored with Digital Image Correlation, and the influence of the contact width between the concrete substrate and the external reinforcement is investigated. The results show that the TRC reinforcement has an important crack bridging capacity, and consequently that its application over the full beam width is beneficial for the loadbearing capacity and the limitation of the crack widths of the concrete beam.
Bending crack behaviour of plain concrete beams externally reinforced with TRC
Verbruggen, Svetlana (Autor:in) / Tysmans, Tine (Autor:in) / Wastiels, Jan (Autor:in)
2016
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Bending crack behaviour of plain concrete beams externally reinforced with TRC
| British Library Online Contents | 2016
Bending crack behaviour of plain concrete beams externally reinforced with TRC
| Online Contents | 2016
Bending crack behaviour of plain concrete beams externally reinforced with TRC
| Springer Verlag | 2016
Bending crack behaviour of plain concrete beams externally reinforced with TRC
| Online Contents | 2016