Análise do comportamento mecânico de um solo fino tratado com resíduo de polimento cerâmico e cal
The use of wastes in geotechnical engineering can be an alternative of great technical interest, besides reducing environmental impacts. This is because what is usually discarded can be used as a cementing additive to improve mechanical behavior of soils. The present research aims to analyze the mec...
| Autor principal: | Lacerda, Leonardo Araújo de |
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| Formato: | Trabalho de Conclusão de Curso (Graduação) |
| Idioma: | Português |
| Publicado em: |
Universidade Tecnológica Federal do Paraná
2020
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| Assuntos: | |
| Acesso em linha: |
http://repositorio.utfpr.edu.br/jspui/handle/1/8007 |
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| Resumo: |
The use of wastes in geotechnical engineering can be an alternative of great technical interest, besides reducing environmental impacts. This is because what is usually discarded can be used as a cementing additive to improve mechanical behavior of soils. The present research aims to analyze the mechanical behavior of a characteristic soil of the Curitiba/PR region treated with ceramic polishing waste (CPW) and lime. For this, characterization tests of the soil-RPC and soil-RPC-lime mixtures were carried out. Also, uniaxial compressive strength test (qu) of the mixtures with 28 days of cure were performed. It was possible to observe that the CPW had a similar behavior to the lime in the mixture’s properties. In addition, both mixtures soil-CPW-lime and mixtures soil-CPW showed an increase mechanical behavior of the soil. The increases were up to, approximately, 400% or 5 times the value of the natural soil qu. It can be proved that the RPC is an adequate alternative in the treatment of the studied soil. |
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