Desenvolvimento de software educacional de engenharia para dosagem de mistura de materiais

Frederico Torres Pimenta; Marcelo Greco; Roque Luiz Pitangueira; Jisela Aparecida Santanna-Greco

doi:10.5935/1809-2667.20150006

Development of an engineering educational software applied for the blending of materials

Authors

Frederico Torres Pimenta Universidade Federal de Minas Gerais (UFMG)
Marcelo Greco Universidade Federal de Minas Gerais (UFMG) https://orcid.org/0000-0001-5500-0225
Roque Luiz Pitangueira Universidade Federal de Minas Gerais (UFMG)
Jisela Aparecida Santanna-Greco Universidade Federal de Minas Gerais (UFMG)

DOI:

https://doi.org/10.5935/1809-2667.20150006

Keywords:

Weighted least squares, Material mix, Java, Particle size correction

Abstract

The paper deals with the development of a software for the mix design of granular materials based on the method of least squares. The software, developed in Java, has the possibility of using a weighted cost function in the mixtures, the specificity for the application, and the gratuity. The problem to be solved is the determination of the proportions of each component to be used in the material mixture, so that the mixture has the appropriate particle size distribution characteristics specified by the technical standards. The obtained solutions showed excellent results of adhesion of particle size distributions satisfying the optimal distributions.

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Author Biographies

Frederico Torres Pimenta, Universidade Federal de Minas Gerais (UFMG)

Graduado em Engenheira Civil pela Universidade Federal de Minas Gerais (UFMG). Realizou Iniciação Científica com bolsa do CNPq, vinculado ao Departamento de Engenharia de Estruturas da Escola de Engenharia da UFMG. Atualmente atua como engenheiro. E-mail: fredtpimenta@gmail.com.
Marcelo Greco, Universidade Federal de Minas Gerais (UFMG)

Doutor em Engenharia de Estruturas pela Escola de Engenharia de São Carlos (USP). Professor do Departamento de Engenharia de Estruturas da Escola de Engenharia da UFMG. E-mail: mgreco@dees.ufmg.br.
Roque Luiz Pitangueira, Universidade Federal de Minas Gerais (UFMG)

Doutor em Engenharia Civil pela Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio). Professor do Departamento de Engenharia de Estruturas da Escola de Engenharia da UFMG. E-mail: roque@dees.ufmg.br.
Jisela Aparecida Santanna-Greco, Universidade Federal de Minas Gerais (UFMG)

Doutora em Engenharia de Transportes pela Escola de Engenharia de São Carlos (EESC/USP). Professora do Departamento de Engenharia de Transportes e Geotecnia da Escola de Engenharia da UFMG. E-mail: jiselaaparecida@yahoo.com.br.

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Published

27-07-2015

Issue

Vol. 17 No. 1 (2015)

Section

Original articles

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How to Cite

PIMENTA, Frederico Torres; GRECO, Marcelo; PITANGUEIRA, Roque Luiz; SANTANNA-GRECO, Jisela Aparecida. Development of an engineering educational software applied for the blending of materials. Revista Vértices, [S. l.], v. 17, n. 1, p. 91–110, 2015. DOI: 10.5935/1809-2667.20150006. Disponível em: https://editoraessentia.iff.edu.br/index.php/vertices/article/view/1809-2667.20150006.. Acesso em: 22 nov. 2024.