P. Anaya, J. Rodríguez, C. Andrade, B. Martín-Pérez, C. López Hombrados
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引用次数: 2
Abstract
Bond between steel and concrete in prestressed concrete members may be degraded due to different reasons, being one of the most frequent ones the corrosion induced damage. Transfer length is the key indicator to describe the bond properties between prestressed steel and concrete. Through tests on prestressed beams, this paper is focused on the experimental verification of an analytical model developed to analyse the processes of bond degradation due to the corrosion of both indented and smooth wires, and its influence on the behaviour of prestressed concrete members. The model is based on both the thick-walled cylinder theory and the cohesive cracking for concrete.
期刊介绍:
Founded in 1948 by the Instituto Técnico de la Construcción y del Cemento, Informes de la Construcción is a scientific journal issued quarterly. Its articles cover fields such as architecture, engineering, public works, environment, building services, rehabilitation, construction systems, testing techniques, results of research on building components and systems and so forth. Journal"s readership includes architects, engineers and construction companies, as well as researchers and professionals engaging in building construction and public works.