Métodos multicritérios para auxiliar o processo de tomada de decisão sobre empreendimentos imobiliários utilizando modelos BIM

Abstract

This work presents the development of a multicriteria method to evaluate real estate projects based on information retrieved from Building Information Modeling (BIM). Information on possible construction, renovation, expansion, acquisition or rental of buildings is used to enable a decision-making process. The models work as a basis for the digital representation of data or information of a construction and bring diverse possibilities of analysis. Thus, the proposed method classifies the real estate ventures represented as BIM models. Complex problems in a hierarchical structure involve relationships between goals, criteria that express goals, and alternatives. Given this complexity, the proposed analysis method evaluates hierarchical structures expressed from objectives, or criteria, and alternatives. Thus, the Analytic Hierarchy Process (AHP) is used, which occurs at successive levels, beginning with the construction of hierarchies, followed by the definition of priorities and finally a verification of the logical consistency in order to arrive at a comparative result between the alternatives.