A carregar...
Publicação
Strength and ductility of damaged tempcore rebars
| Nome: | Descrição: | Tamanho: | Formato: | |
|---|---|---|---|---|
| 938.59 KB | Adobe PDF |
Autores
Orientador(es)
Resumo(s)
The Tempcore rebars behaviour results from the interaction of the three layers that compose them, with different
initial stresses. Therefore, their mechanical properties study is important for the understanding of the rebar overall
behaviour. In this paper it is presented and discussed the results of hardness, strength and ductility obtained in
tensile and hardness tests of several samples from Tempcore rebars (with high ductility) with various damage levels.
The assessment of strength and ductility in locally damaged rebars concluded that the ultimate strain decrease is the
main anomaly, mainly due to the hardening of steel that allows overcoming the yield stress decrease until damages
of 20%.
Descrição
Palavras-chave
Corrosion Damage Tempcore Strength Ductility . Faculdade de Ciências Exatas e da Engenharia
Contexto Educativo
Citação
Santos, J., & Henriques, A. A. (2015). Strength and ductility of damaged tempcore rebars. Procedia Engineering, 114, 800-807. https://doi.org/10.1016/j.proeng.2015.08.029
Editora
Elsevier