Design for deconstruction using a circular economy approach: barriers and strategies for improvement
Design for deconstruction using a circular economy approach: barriers and strategies for improvement
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DOI：
10.1080/09537287.2019.1695006
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发表时间：
2019-11-22
影响因子：
8.3
通讯作者：
Owolabi, Hakeem
中科院分区：
文献类型：
--
作者：
Akinade, Olugbenga;Oyedele, Lukumon;Owolabi, Hakeem
本研究探讨了解构设计（DfD）作为实现循环经济战略的当前实践。考虑到DfD带来的机会，我们对文献进行了回顾，并进行了六次焦点小组访谈，以确定DfD实践的主要障碍。现象学的结果揭示了五大障碍类别下的26个障碍。DfD的障碍类别是“缺乏严格的立法和政策”，“在设计阶段缺乏足够的信息”，“缺乏足够大的回收组件市场”，“难以为DfD开发商业案例”，以及“缺乏有效的DfD工具”。在此之后，该研究确定了克服这些障碍的策略。因此，本文提出了建筑行业需要采取行动，将DfD推向实现当前全球可持续发展议程的前沿。
This study explores the current practices of Design for Deconstruction (DfD) as a strategy for achieving circular economy. Keeping in view the opportunities accruable from DfD, a review of the literature was carried out and six focus group interviews were conducted to identify key barriers to DfD practices. The results of phenomenology reveal 26 barriers under five key barrier categories. The barrier categories to DfD are 'lack of stringent legislation and policies', 'lack of adequate information at the design stage', 'lack of large enough market for recovered components', 'difficulty in developing a business case for DfD', and 'lack of effective DfD tools'. After this, the study identifies the strategies for overcoming these barriers. The paper, therefore, addresses the need for actions within the construction industry to bring DfD to the fore towards achieving the current global sustainability agenda.