철도건설현장 토목분야 자재 및 탄소배출량 상관관계 분석

초록

Recently, there are researches to identify and manage carbon emission at the infra construction as well as during operation for low carbon green railroad. In this study, the correlation between the use of material and carbon emission was analyzed on the civil sector in railway construction. As a result, the earthwork was mainly related to concrete, steel, cement and precast-pile, and bridge construction was steel, PC steel wire and precast-pile based on multivariate regression analysis. Carbon emission of tunnel construction was affected by concrete, steel and cement. In the future, these results can be applied to estimate the baseline of carbon emission during railroad construction.