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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bond Between Steel Reinforcement Bars and Fiber Reinforced Cement-Based Composites
This paper deals with the bond between steel reinforcement and strain hardening cement-based composites (SHCC). Pull-out tests were carried out according to RILEM standard on specimens made with three mixtures, characterized by different fiber content (1% and 2%) beyond the control plain mortar. Ribbed steel reinforcement bars with 8 mm and 10 mm diameter were used to observe the influence of steel bar diameter. Experimental bond-slip relationships were analysed, and results show enhanced bond resistance when fiber is used in the mixture. SHCC specimens (composite with fiber content equal to 2%) presented the best bond performance in terms of bond strength and stiffness retention capacity, as well as damage control ability.
Bond Between Steel Reinforcement Bars and Fiber Reinforced Cement-Based Composites
This paper deals with the bond between steel reinforcement and strain hardening cement-based composites (SHCC). Pull-out tests were carried out according to RILEM standard on specimens made with three mixtures, characterized by different fiber content (1% and 2%) beyond the control plain mortar. Ribbed steel reinforcement bars with 8 mm and 10 mm diameter were used to observe the influence of steel bar diameter. Experimental bond-slip relationships were analysed, and results show enhanced bond resistance when fiber is used in the mixture. SHCC specimens (composite with fiber content equal to 2%) presented the best bond performance in terms of bond strength and stiffness retention capacity, as well as damage control ability.
Bond Between Steel Reinforcement Bars and Fiber Reinforced Cement-Based Composites
RILEM Bookseries
Serna, Pedro (Herausgeber:in) / Llano-Torre, Aitor (Herausgeber:in) / Martí-Vargas, José R. (Herausgeber:in) / Navarro-Gregori, Juan (Herausgeber:in) / Magalhães, Margareth S. (Autor:in) / Teixeira, Paulo José B. (Autor:in) / Tavares, Maria Elizabeth N. (Autor:in)
RILEM-fib International Symposium on Fibre Reinforced Concrete ; 2020 ; Valencia, Spain
Fibre Reinforced Concrete: Improvements and Innovations ; Kapitel: 29 ; 313-321
RILEM Bookseries ; 30
05.11.2020
9 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Bond Behavior of Reinforcing Bars in Tensile Strain-Hardening Fiber-Reinforced Cement Composites
| Online Contents | 2009
| BASE | 2015