Numerical study of slope stability in an anchored wall in Belo Horizonte, Brazil.
Nenhuma Miniatura disponível
Data
2019
Título da Revista
ISSN da Revista
Título de Volume
Editor
Resumo
The present work presents a study on an emergency
containment work carried out on one of the main avenues of
the capital of Minas Gerais in the year 2018. This structure
comprises a curtain anchored by rods installed on a
containment of the same nature that was instated as a function
of corrosion in the head of the rods due to saturation of the
slope. The stability of the problem was analyzed by means of
the rigorous equilibrium-limit method (Morgenstern-Price),
with the help of GeoStudio 2019 software, SLOPE/W module.
Through modeling using finite elements in the Sigma module
of GeoStudio, A 2D strain study was carried out for the
following "In Situ" scenarios (before reinforcement rods and
after the application of the new reinforcement lines).
Additionally, the Elastoplastic model was considered
representative of the Geotechnical massif. In general, the study
returned a significant increase in the safety factor of the slope
conferred by the anchored wall and acceptable horizontal
displacements, of the order of 1, 5cm
Descrição
Palavras-chave
Numerical analyses with FEM
Citação
SANTOS, D. E. dos et al. Numerical study of slope stability in an anchored wall in Belo Horizonte, Brazil. International Journal of Science and Engineering Investigations, v. 8, n. 95, p. 38-45, dez. 2019. Disponível em: <http://www.ijsei.com/papers/ijsei-89519-06.pdf>. Acesso em: 10 mar. 2020.