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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

AvaliaÃÃo dos limites de automaÃÃo do projeto de alvenaria a partir do MÃtodo Building Object Behavior (BOB) / Evaluation of limits of masonry design automation a method from Building Object Behavior (BOB)

Levi Teixeira Pinheiro 14 August 2015 (has links)
A presente pesquisa se trata da investigaÃÃo de caminhos para automaÃÃo do projeto de alvenaria em sistemas computacionais. Logo se propÃe a desenvolver diagramas aplicÃveis em plataformas BIM, que permitam a reordenaÃÃo automÃtica da paginaÃÃo das paredes, apÃs a inserÃÃo de novos objetos ou deslocamento de objetos jà inseridos. Devido à complexidade e diversidade de tipologias e detalhes arquitetÃnicos existentes, as plataformas BIM nem sempre conseguem atender a todas as demandas dos usuÃrios. Deste modo, as mesmas apresentam possibilidades de customizaÃÃo, como criaÃÃo de novos objetos, ou novas ferramentas que aperfeiÃoem o processo de projeto. Assim, nos Ãmbitos nacional e internacional observa-se a produÃÃo de tÃcnicas de automaÃÃo do design aplicada em diversos sistemas construtivos, seja de concreto armado ou alvenaria racionalizada. Dentre as diferenÃas entre as produÃÃes nacionais e internacionais destaca-se o mÃtodo utilizado. No Brasil ocorre a utilizaÃÃo de mÃtodos diversos, baseados na gramÃtica da forma e na modelagem paramÃtrica, alÃm do fato de as produÃÃes terem sido realizadas em universidades e em perÃodos distintos. No contexto internacional existe o desenvolvimento e a aplicaÃÃo do mÃtodo building object behavior (BOB) description and notation method, desenvolvido durante um consÃrcio entre universidades norte-americana e israelita com indÃstrias de concreto armado norteamericanas por notÃveis pesquisadores na Ãrea de BIM, Charles Eastman, Rafael Sacks e Chang Lee. Logo, para o desenvolvimento deste trabalho utilizou-se como estratÃgia de pesquisa o design science, tendo como base para o mÃtodo BOB. O processo de desenvolvimento da pesquisa se deu em quatro etapas: fase de elucidaÃÃo, fase de design, fase de validaÃÃo e traduÃÃo. Ao fim do trabalho foram gerados diagramas, aplicÃveis em qualquer plataforma BIM. Os diagramas descrevem os processos de automaÃÃo das paginaÃÃes de alvenaria. / This research comes to inquiry ways of automating the masonry design in computer systems. Soon aims to develop applicable diagrams in BIM platforms, enabling automatic reordering of paging walls following the inclusion of new objects or shifting objects already inserted. Because of the complexity and diversity of types and existing architectural details, the BIM platforms do not always meet all the demands of users. Thus, we present customization possibilities, such as creating new objects or new tools that improve the design process. Thus, in the national and international levels is observed the production design automation techniques applied in different construction systems, whether armed or rationalized masonry concrete. Among the differences between national and international productions stands out the method used. In Brazil is the use of various methods based on the grammar of form and parametric modeling, besides the fact of the productions have been performed in universities and in different periods. In the international context there is the development and application of building object behavior method (BOB) description and notation method, developed for a consortium of American and Israeli universities with reinforced concrete US north of industries for outstanding researchers in the BIM area, Charles Eastman, Rafael Sacks Lee and Chang. Therefore, the development of this study was used as the science research strategy design, based method for BOB. The research development process took place in four stages: elucidation phase, design phase, validation phase and translation. At the end of work were generated diagrams, applicable in any BIM platform. The diagrams describe the process automation of masonry pagination.

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