Publicação: Modeling drying cracks in soils using a mesh fragmentation method
Carregando...
Data
Autores
Orientador
Coorientador
Pós-graduação
Curso de graduação
Título da Revista
ISSN da Revista
Título de Volume
Editor
Tipo
Trabalho apresentado em evento
Direito de acesso
Resumo
Desiccation cracks in soils act as a preferential path for water flow and pollutant transport. Drying cracks also affect soil strength and may lead to stability in embankments and slopes. The presence of desiccation cracks can also trigger landslides.Vital infra-structure affected by soil cracking includes levees, road embankments and engineered barriers. Drying cracks generally develop in the soil mass forming a network of cracks with quite regular characteristics.The phenomena of crack generation in soils and sub-sequent propagation is quite complex. A number of factors control the start of the drying crack including soil properties, boundary conditions and soil heterogeneities. Good agreements between experimental results and model prediction are observed. © 2015 Taylor & Francis Group, London.
Descrição
Palavras-chave
Idioma
Inglês
Como citar
Computer Methods and Recent Advances in Geomechanics - Proceedings of the 14th Int. Conference of International Association for Computer Methods and Recent Advances in Geomechanics, IACMAG 2014, p. 1353-1358.
