DECISION PREPARATORY METHOD FOR A COMPLEX COMPARISON OF PLAN-VARIATIONS OF BUILDINGS

Abstract

The author of this paper shows the generalizable conclusions of a decision preparation method elaborated for a particular task, the system of plan selection based on value analysis. The method has been successfully applied in the practice of the METRO Transportation Developments and Inyestments Company for the comparison of plans of under casing line tunnels and deep metro stations, for choosing the optimum variant. The objective of this paper is to compose and weight the requirements of society, operator and investor, to determine the connections between them, and then by means of this system of requirements to compare the structure plans of 8 deep station variants of 3 under casing and 6 sites with different building conditions for the selection of the optimum variant.