거주 후 평가(POE)를 통한 모듈러 임시교사 재실 환경 성능 분석

Post Occupancy Evaluation of Temporarily Modular School Projects: Multiple Case Study in the South Korea

Modular construction is emerging as a prominent alternative to construction for immobile and temporary schools. Despite modular school projects having advantages, the implementation of modular is still limited in certain parts of the sector for several reasons. In particular, in educational facilities, it is crucial to understand the main factors that affect the creation of the educational environment, such as lighting, ventilation, and insulation. To consider modular construction's specificity, it is necessary to evaluate satisfaction for actual users. Thus, this research performs the POE(Post Occupancy Evaluation) questionnaire and analyzes key factors and user satisfaction for modular school projects. A total of 82 questionnaires were collected, and the satisfaction with the environmental factors was analyzed using random forest with python. The result showed two crucial factors: Thermal comfort and indoor air quality, and derived some disadvantages such as toilet smell, noise from insulation level, and vibrations. The results can be used as fundamental data for improving the performance and effective use of modular temporary school projects in the future.