ESTUDO COMPARATIVO DE COMPATIBILIZAÇÃO E VERIFICAÇÃO DE INCONFORMIDADES: em sistema de projeção bidimensional (2D) e na modelagem tridimensional (3D) utilizando a tecnologia BIM

Abstract

The use of BIM (Construction Information Modeling) is an increasingly important issue in the architecture, engineering and construction markets. This new paradigm allows those involved in the project to work collaboratively and achieve better results. In this context, the development of this work has as main objective the evaluation and application of the use of the BIM methodology for the compatibility of projects. In the beginning, a bibliographic review was carried out regarding the concepts of building information modeling, interference detection and the benefits of its use. In the next stage, a study of the limitations of 2D modeling was carried out in a case study, comparatively modeling the projects of a multifamily and commercial residential building with the help of the BIM platform, and making them compatible. Based on the presented interferences, a script was elaborated to carry out conflict detection tests (clash detection) on the model, using BIM tools. After characterization, analyzes of the identified problems were made, with data exposure, total interferences found for each group of disciplines and exposure of the problems and possible solutions. The study identified a large number and diversity of interferences and problems in the analyzed building. More than 95% of the interferences were verified using automatic identification resources, allowed by the BIM tools, thus proving its great automation capacity. Finally, there was a general analysis of the identification process, with discussion of the results, positive points and difficulties encountered.