Building pathologies caused by failure of Fundão Tailing Dam: A principal component analysis aproach.
| Autor: | Silva Junior LAD; Universidade do Estado de Minas Gerais, Departamento de Engenharia Civil, Av. Brasília, 1304, Baú, 35930-314 João Monlevade, MG, Brazil., Santos TBD; Universidade Federal de Ouro Preto, Departamento de Mineração da Escola de Minas, Campus Universitário, Rua Henri Gorceix, 241-321, Morro do Cruzeiro, 35400-000, Ouro Preto, MG, Brazil. |
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| Jazyk: | angličtina |
| Zdroj: | Anais da Academia Brasileira de Ciencias [An Acad Bras Cienc] 2023 Aug 28; Vol. 95 (suppl 1), pp. e20220458. Date of Electronic Publication: 2023 Aug 28 (Print Publication: 2023). |
| DOI: | 10.1590/0001-3765202320220458 |
| Abstrakt: | This article presents a study of the impacts caused by Fundão dam failure in buildings from Gesteira district, Barra Longa city, Brazil. The analyzed dataset was built using technical reports from surveys carried out in 152 buildings. Principal component analysis was capable of explain the interdependence of data variable and allowed conditions of understand the consequences and evidenced pathologies. Heavy vehicle traffic caused more damage (57% of buildings) to the studied buildings than the contact with the tailing mud (43% of buildings). |
| Databáze: | MEDLINE |
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