Aplicação da metodologia BIM (modelagem da informação da construção) para coordenação de projetos e elaboração de orçamentos no setor da construção civil - estudo de caso

Abstract

The present work aims to analyze the application of the BIM methodology in the processes of project coordination and budgeting in civil construction, compared to the traditional methodology, based on two-dimensional representations (2D). The research was based on bibliographic reviews and a case study in a residential development located in Goiânia, in which compatibility between architectural and structural projects were carried out for interference checks and quantitative surveys of the vertical sealing system, using AutoCAD, Revit and Excel software. The results obtained by the compatibility of projects demonstrated that the interferences found were superficially analyzed by the traditional methodology, presenting visual limitations, while using the BIM methodology, it enabled a more automated and accurate analysis. As for the quantitative survey by BIM, a reduction in the time spent of 98.54% was demonstrated compared to the traditional methodology; in the precision of the masonry quantities, a reduction of 12.19% in square footage was obtained, showing that the BIM methodology reduces overlapping errors and overestimation of materials.