The present invention analyzes the environmental performance such as sunshine, view, ventilation, and privacy through modeling work based on BIM design data, and simultaneously generates a BIM-based apartment house And to provide an integrated analysis system and analysis method for environmental performance / energy analysis of the environment. In order to achieve the above object, the present invention provides an environment performance / energy analysis through BIM-based complex modeling. Collect and analyze data for residential environment and energy analysis; Wherein the BIM-based complex modeling includes setting an analysis model type, describing only a layer, performing a main registration for distinguishing each of the buildings, Wherein the residential environment analysis includes a sunrise analysis, a gaze analysis, a flavor analysis, a gout analysis, and a privacy analysis, the energy analysis automatically extracts a BEM shape, And BEM geometry information and energy material information are extracted from the BEM, and a correction analysis is performed to calculate the predicted energy usage. The environmental performance and energy analysis And the integrated analysis method for the environmental performance and energy analysis of the apartment house .;
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