Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/23708
Título: | Nano-carbon black and carbon fiber as conductive materials for the diagnosing of the damage of concrete beam |
Autor(es): | Yining Ding Zhipei Chen Zhibo Han Zhang, Yulin Pacheco-Torgal, F. |
Palavras-chave: | Nano-carbon black Carbon fiber Conductive concrete Strain Damage degree Fractional change in resistance |
Data: | 2013 |
Editora: | Elsevier |
Revista: | Construction and Building Materials |
Resumo(s): | The nano-carbon black (NCB) and carbon fiber (CF) as electric conductive materials were added into the concrete. The effect of the NCB and CF on the mechanical properties and on the fractional change in resistance (FCR) of concrete was investigated. The relationships among the FCR, the strain of initial geometrical neutral axis (IGNA) and the beam damage degree were developed. The results showed that the relationship between the FCR and IGNA strain can be described by the First Order Exponential Decay function, and the internal damage of concrete beam was reflected by the relationship between damage degree and resistance. |
Tipo: | Artigo |
Descrição: | Author's personal copy |
URI: | https://hdl.handle.net/1822/23708 |
DOI: | 10.1016/j.conbuildmat.2013.02.010 |
ISSN: | 0950-0618 |
Versão da editora: | www.elsevier.com/locate/conbuildmat |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | C-TAC - Artigos em Revistas Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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CBM2013vol94pp233-241.pdf | Principal | 1,32 MB | Adobe PDF | Ver/Abrir |