[1] Univ Sheffield, Dept Mat Sci & Engn, Sir Robert Hadfield Bldg,Mappin St, Sheffield S1 3JD, S Yorkshire, England
[2] Univ Sheffield, Dept Civil & Struct Engn, Sir Frederick Mappin Bldg,Mappin St, Sheffield S1 3JD, S Yorkshire, England
[3] Univ Fed Rio Grande do Sul, NORIE, Nucleo Orientado Inovacao Edificacao, Porto Alegre, RS, Brazil