EVALUATION METHOD FOR OPTIMUM SUSTAINABLE DESIGN OF BUILDING BY ENVIRONMENTAL LOAD AND ECONOMICAL EFFICIENCY

摘要

PURPOSE: A method for evaluating for an optimal design of a building considering environmental load and economics is provided to quantitatively confirm economic effects according to selection of environment-friendly construction techniques. CONSTITUTION: A goal value for a carbon dioxide reduction ratio of an evaluation building according to an standard building is established(S120). Carbon dioxide emission and life cycle costs during the life of the standard building are calculated(S130). Carbon dioxide emission and life cycle costs during the life of the evaluation building are calculated(S140). Carbon dioxide reduction ratio and life cycle costs reduction ratio of the evaluation building are calculated with respect to the standard building(S150). [Reference numerals] (S110) Selecting an evaluation building which a plurality of green building technologies is applied; (S120) Setting a goal value for a carbon dioxide reduction ratio of the evaluation building in comparison with a standard building; (S130) Calculating carbon dioxide emission and life cycle costs during a life cycle for the standard building; (S140) Calculating the carbon dioxide emission and the life cycle costs during the life cycle for the evaluation building; (S150) Calculating a carbon dioxide reduction ratio and a life cycle costs reduction ratio of the evaluation building in comparison with the standard building; (S160) Drawing a design condition which the life cycle costs reduction ratio is maximized while the carbon dioxide reduction ratio satisfies the goal value