Information models of 3D printing for ВІМ simulation of building objects

Abstract

EN: Formulation of the problem. Additive manufacturing or three-dimensional (3D) printing at the current stage of its development has turned into a powerful complex of advanced methods and means of automating production processes on a global scale, including construction, construction of building structures from various materials, in particular, concrete. However, existing models of information data are not fully suitable for the implementation of 3D object printing technology. This is due, first of all, to the lack of information about the relationships between the process, the printing material and the geometry of the digital model of the future construction object. Also, a significant problem is the lack of appropriate equipment already in the process of creating a prototype before direct printing of the developed model. It is at this stage that it is possible to experimentally check the digital model for redundancy, loss of information and for the correspondence of geometric transformations of the surface of the future building.