In:
Waste Management & Research: The Journal for a Sustainable Circular Economy, SAGE Publications, Vol. 35, No. 12 ( 2017-12), p. 1285-1295
Kurzfassung:
Most existing studies on demolition waste (DW) quantification do not have an official standard to estimate the amount and type of DW. Therefore, there are limitations in the existing literature for estimating DW with a consistent classification system. Building information modeling (BIM) is a technology that can generate and manage all the information required during the life cycle of a building, from design to demolition. Nevertheless, there has been a lack of research regarding its application to the demolition stage of a building. For an effective waste management plan, the estimation of the type and volume of DW should begin from the building design stage. However, the lack of tools hinders an early estimation. This study proposes a BIM-based framework that estimates DW in the early design stages, to achieve an effective and streamlined planning, processing, and management. Specifically, the input of construction materials in the Korean construction classification system and those in the BIM library were matched. Based on this matching integration, the estimates of DW by type were calculated by applying the weight/unit volume factors and the rates of DW volume change. To verify the framework, its operation was demonstrated by means of an actual BIM modeling and by comparing its results with those available in the literature. This study is expected to contribute not only to the estimation of DW at the building level, but also to the automated estimation of DW at the district level.
Materialart:
Online-Ressource
ISSN:
0734-242X
,
1096-3669
DOI:
10.1177/0734242X17736381
Sprache:
Englisch
Verlag:
SAGE Publications
Publikationsdatum:
2017
ZDB Id:
1480483-9
ZDB Id:
46937-3
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