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다중선형회귀분석 기반 건설장비 이산화탄소 배출량 예측모델 개발
권재민 ( Gwon Jae-min ),이재학 ( Lee Jae-hak ),조민도 ( Jo Min-do ),최영준 ( Choi Young-jun ),한승우 ( Han Seung-woo ) 한국건축시공학회 2019 한국건축시공학회 학술발표대회 논문집 Vol.19 No.2
Environmental problems caused by GHG emitted by various industries are emerging around the world, and accordingly, relevant regulations are being applied by countries around the world. Korea is operating a carbon credit system that trades GHG in industry for money, which is expected to be applied to the construction industry. In addition, construction equipment using fossil fuels accounts for the largest portion of CO<sub>2</sub> emissions in the construction industry, and the importance of CO<sub>2</sub> reduction and prediction is increasing. However, there is a lack of data on the directly measured CO<sub>2</sub> emissions of construction equipment and there is no accurate methodology for measuring methods. Therefore, in this study, independent variables were derived based on the CO<sub>2</sub> emission data. In addition, multiple linear regression is performed for each independent variable to derive a predictive model of carbon dioxide emission by work type of construction equipment. It is expected that the construction process plan based on environmental factors in the construction industry can be established in the future.