Programa computacional para o dimensionamento de pilares mitos de aço e concretos submetidos à compressão centrada | Zendy

Heriston Rodrigues | Zendy; Geraldo Donizetti de Paula | Zendy; Jaime Florencio Martins | Zendy

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Programa computacional para o dimensionamento de pilares mitos de aço e concretos submetidos à compressão centrada

Author(s) -

Heriston Rodrigues,

Geraldo Donizetti de Paula,

Jaime Florencio Martins

Publication year - 2020

Publication title -

forscience

Language(s) - English

Resource type - Journals

eISSN - 2318-6356

pISSN - 2318-6097

DOI - 10.29069/forscience.2019v7n2.e690

Subject(s) - humanities , dimensioning , physics , computer science , materials science , philosophy , engineering , aerospace engineering

O avanco das construcoes metalicas no Brasil demanda profissionais capacitados e dotados de ferramentas eficazes na elaboracao de projetos. Desenvolveu-se um programa capaz de dimensionar pilares mistos de aco e concreto submetidos a compressao centrada, atendendo as exigencias normativas brasileiras. A ferramenta foi construida no ambiente de programacao Notepad++ v7.5.6 seguindo os procedimentos propostos pela norma brasileira NBR 8800 (ABNT, 2008). Realizou-se tambem um processo de validacao de seus resultados comparando-os a exemplos de aplicacao desenvolvidos analiticamente com auxilio de planilhas eletronicas. O programa fornece resultados precisos, pode auxiliar profissionais no desenvolvimento de projetos, e capaz de ser uma ferramenta complementar no processo de ensino e na disseminacao do sistema estrutural metalico misto. Palavras-chave : Estrutura mista. Pilar misto. Programa de dimensionamento. Computer program for the dimensioning of steel and concrete composite columns subjected to centered compression Abstract The advancement of metal constructions in Brazil demands skilled professionals and endowed with effective tools in the elaboration of projects. A program was developed capable of dimensioning composite columns of steel and concrete submitted to centered compression, meeting Brazilian normative requirements. The tool was built in the programming environment Notepad ++ v7.5.6 following the procedures proposed by the brazilian standard NBR 8800 (ABNT, 2008). A process of validation of its results was also carried out comparing them to application examples developed analytically with the aid of spreadsheets. The program provides precise results, can assist professionals in the development of projects, is capable of being a complementary tool in the teaching process and in the dissemination of the composite metallic structural system. Keywords : Composite structure. Composite pillar. Sizing program.

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