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http://dx.doi.org/10.9712/KASS.2022.22.4.71

Environmental Impact Characteristics Analysis of High-rise Structural System Based on Life Cycle Assessment  

Kim, Rak-Hyun (GREENers Coperation)
Kim, Young-Hwa (Department of LCA GREENers Coperation)
Roh, Seung-Jun (Kumoh National Institute of Technology)
Park, Sang-Hoon (Korea Construction Quality Research Center)
Publication Information
Journal of Korean Association for Spatial Structures / v.22, no.4, 2022 , pp. 71-79 More about this Journal
Abstract
Recently, the construction of tall buildings utilized by high strength-concrete in the whole world is tending to be on the rise. The application of high-rise structural system in buildings results in the excellent cut-down effect in construction materials due to section reduction. Therefore, in order to investigate the CO2 and resource reduction effect for the high-rise structural system, comparisons of GWP and ADP in embodied energy of structural materlais between 4 type of high-rise structural system have been performed. As a result, GWP emission increased in the order of steel structure outrigger system, RC shear wall system, and RC outrigger system. On the other hand, ADP emissions increased in the order of RC shear wall system, RC outrigger system, and steel structure outrigger system.
Keywords
High-rise Structural System; Global Warming Potential; Abiotic Depletion Potential; Life Cycle Assessment;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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