Planificación y control constructivo de una edificación aplicando metodología BIM

Abstract

In the next research project the planning and constructive control of the Classroom Block of a Standard Millennium Educational Unit was carried out, using the BIM (Building Information Modeling) methodology, through the construction of a virtual information model and its creation process until arriving to a simulation that allows to check graphically the progress of the project according to the established schedule so that in this way a control of the progress is being carried out working at the same time with the reality, that begins in its structural phase and culminates in the finishing details phase Autodesk Revit was used to model structure, formwork, architecture, hydro-sanitary installations and electrical installations, which allowed to extract constructive drawings and obtain quantities of work both general and by sectors. The BIM model does not only generates an updated visualization of the changes in the design of the building, it also allows to carry out a virtual pre-construction, through an adequate planning to simulate its construction, associating its elements to the item that makes up the budget with its corresponding cost, reaching a level BIM 5D. To carry out the coordination between specialties and 4D / 5D simulation, the 3D model was exported to Autodesk Navisworks, selection sets were created and associated with an elaborated schedule in the MS Project. During the verification of volumes of work from structural drawings previously prepared in 2D CAD with those obtained from the BIM model, a low margin of error was found in concrete elements and metal structure, so obtaining quantities of work from the model saves time, modeling all specialties minimizes deficiencies and increases productivity in a collaborative environment.