Acknowledgement
본 논문은 2021년 한국연구재단의 이공분야기초연구사업(과제번호: NRF-2019R1F1A1058568)의 일환으로 수행된 연구임을 밝히며 이에 감사를 드립니다.
Proceedings of the Korean Institute of Building Construction Conference (한국건축시공학회:학술대회논문집)
- 2021.05a
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- Pages.273-274
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- 2021
Analysis of the Amount of Construction and Demolition Waste Generated by Underground Vertical Extension Methods
지하수직증축공법 적용에 따른 건설폐기물 발생량 분석
Abstract
This paper proposes a process to calculate the amount of construction and demolition (C&D) of underground vertical extension methods through considering the characteristics of used construction and demolished materials. The underground vertical extension methods analyzed in this paper were the bottom-up, normal top-down, and top-down methods with multi-post downward (MPD). In order to check the applicability of the proposed process, 24 illustrative examples were generated. The amount of C&D waste of the illustrative examples were calculated and compared. As the results, the top-down method with MPD was the most efficient method to reduce the amount of C&D waste.
Keywords