The assessment model of a high-rise building the initial system by applying multi-criteria methods

Abstract

The aim is to select the efficient structural system for high-rise building. Structural system selection for further structural building system design remains a complex task requiring a large number of evaluation data, including approximate structural system parameters, architectural, building engineering systems requirements and building construction process peculiarities. Decision - making problems in construction management often involve a complex decision making process in which multiple requirements and conditions haveto be taken into consideration simultaneously. Multi-attribute analysis is a popular tool in many economical, managerial, constructional, etc. problems. The accuracy of performance measures in COPRAS (Complex PRoportional ASsessment) method assumes direct and proportional dependence of the significance and utility degree of investigated versions on a system of attributes adequately describing the alternatives unit on values and weighis ofthe attributes. The objective ofthis research is to demonstrate how simulation can be used to reflect grey impuls, applying COPRAS-G method, which allows more complete interpretation of model results. The research has concluded that the COPRAS-G method is appropriate to use for the high-rise building structural system.