Assessment of the efficiency of prefabricated hybrid composite plates (HCPs) for retrofitting of damaged interior RC beam-column joints

• Tipo: Artigo em Revista Científica Internacional
• Data: 2015

Autores

Esmaeel Esmaeeli (Autor) Outra; Joaquim O Barros (Autor) Outra; Jose Sena Cruz (Autor) Outra; Humberto Varum (Autor) FEUP; Jose Melo (Autor) Outra

Revista

A Revista está pendente de validação pelos Serviços Administrativos.

Título: COMPOSITE STRUCTURES

Vol. 119

Páginas: 24-37

ISSN: 0263-8223

Indexação

ISI Web of Knowledge - 11 Citações

Scopus - 18 Citações

Classificação Científica

FOS: Ciências da engenharia e tecnologias > Engenharia civil

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia civil > Engenharia estrutural

Outras Informações

ID Authenticus: P-009-V7V

DOI: 10.1016/j.compstruct.2014.08.024

Abstract (EN): The effectiveness of prefabricated hybrid composite plates (HCPs) as a seismic retrofitting solution for damaged interior RC beam-column joints is experimentally studied. HCP is composed of a thin plate made of strain hardening cementitious composite (SHCC) reinforced with CFRP sheets/laminates. Two full-scale severely damaged interior beam-column joints are retrofitted using two different configurations of HCPs. The effectiveness of these retrofitting solutions mainly in terms of hysteretic response, dissipated energy, degradation of secant stiffness, displacement ductility and failure modes are compared to their virgin states. According to these criteria, both solutions resulted in superior responses regarding the ones registered in their virgin states.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 14