volume 13, issue 5, P2974 2021
DOI: 10.3390/su13052974
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Youngman Seol, Seungjoo Lee, Jong-Young Lee, Jung-Geun Han, Gigwon Hong

Abstract: This study describes life cycle assessment (LCA) results of the excavation depth and ground condition of a medium-sized excavation ground in order to examine the effect of construction methods on environmental and economic feasibility for an earth-retaining wall. LCA is conducted in consideration of eight environmental impact categories according to the construction stage of the earth-retaining wall. In addition, the environmental cost of construction method for the earth-retaining wall was calculated, and its…

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