Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bond Strength of Rebars in Cement-Stabilised Rammed Earth
Abstract Cement-stabilised rammed earth (CSRE) structural elements experience bending stresses under lateral loads such as wind and earthquake loads. The flexural strength of CSRE walls is low. Reinforcing rammed earth will improve the flexural strength of rammed earth components to resist lateral loads. There is a need to examine the bond developed between rebar and CSRE matrix. This paper focuses on determining the bond strength between rebar and CSRE and establishes bond force—slip relationships for reinforced CSRE. The variables considered in the study included two dry densities and three types of rebars. Pullout tests were carried out for both dry and wet conditions. The pullout bond strength of rebars in CSRE matrix was found to be greatly influenced by the dry density of CSRE and the type of reinforcement. The bond strength of deformed rebars is higher than the plain rebars irrespective of the specimen density.
Bond Strength of Rebars in Cement-Stabilised Rammed Earth
Abstract Cement-stabilised rammed earth (CSRE) structural elements experience bending stresses under lateral loads such as wind and earthquake loads. The flexural strength of CSRE walls is low. Reinforcing rammed earth will improve the flexural strength of rammed earth components to resist lateral loads. There is a need to examine the bond developed between rebar and CSRE matrix. This paper focuses on determining the bond strength between rebar and CSRE and establishes bond force—slip relationships for reinforced CSRE. The variables considered in the study included two dry densities and three types of rebars. Pullout tests were carried out for both dry and wet conditions. The pullout bond strength of rebars in CSRE matrix was found to be greatly influenced by the dry density of CSRE and the type of reinforcement. The bond strength of deformed rebars is higher than the plain rebars irrespective of the specimen density.
Bond Strength of Rebars in Cement-Stabilised Rammed Earth
Lepakshi, R. (Autor:in) / Venkatarama Reddy, B. V. (Autor:in)
01.01.2019
12 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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