Manual prático para compatibilização de projetos: estudo de caso: residência unifamiliar

Abstract

This work has as main objective development and application of procedures for the compatibility of the project’s disciplines related to a dwelling, through two-dimensional compatibility and BIM, in a comparative way. The concepts of project, types of projects, simultaneous engineering, BIM, its characteristics, strengths and difficulties of implementation, as well as what are the main interferences present between projects were introduced. The purpose of project compatibility is to avoid rework and additional costs in construction due to interferences between design disciplines. In this way, a single-family residence of type R1 - A was chosen as the object of study, together with its respective architectural and complementary projects both in graphic representation software (Autodesk AutoCAD) and BIM software (Autodesk Revit, MEP). Subsequently, 2D compatibility was performed, through the overlapping of projects and BIM compatibility, with Autodesk Navisworks, with step-by-step procedures. From this, a total of 66 interferences were identified and corrected between the design disciplines carried out with the overlap, compared to 197 interferences via Navisworks, thus showing the analytical capacity of BIM software in detecting incompatibilities, in addition to those already found by the method of overlapping projects. Therefore, the implementation of BIM, even if costly, for the project compatibility process proved to be more efficient in terms of projects with greater complexity, but it is still essential to have qualified professionals to carry out the compatibility.