影响建筑垃圾现场分拣的因素及其关系的解释结构模型

IF 0.7 4区艺术学 0 ARCHITECTURE

Journal of Green Building Pub Date : 2023-09-01 DOI:10.3992/jgb.18.3.1

Hongping Yuan, Xiangnan Song, Jing Liu

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引用次数: 0

摘要

建筑垃圾现场分类已被认为是促进可持续建筑的有效措施。以往的研究已经确定了影响现场建筑垃圾分类活动实施的因素。然而，他们中的大多数都是从单一的角度来考察这些因素，而忽视了它们之间的相互关系。本文旨在探讨实施现场建筑垃圾分类活动的影响因素，特别强调它们之间的互动关系。数据是通过与10位经验丰富的专业人士进行半结构化访谈收集的。通过解释结构建模方法和矩阵影响交叉-乘法贴合分类分析，描述和分析了这些因素之间错综复杂的相互关系。这产生了13个主要因素，可分为四类:自主、依赖、联动和驱动，其中6个因素被认为是成功现场建筑垃圾分类的基础;例如，难以从混合建筑垃圾中分类材料，空间有限;场地环境，活动收益低，干扰导致场地活动经常中断，回收材料市场不成熟，缺乏政府监管支持。与以前的研究相反，人手不足不再像以前那样被视为一个严重的问题。混合建筑垃圾的材料分类困难、现场建筑垃圾分类效益有限以及缺乏政府监管支持等因素变得更加关键。本研究不仅有助于确定影响建筑垃圾现场分类的关键因素及其相互关系，而且有助于政策制定者和从业人员了解增加建筑垃圾现场分类所需措施的优先级。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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INTERPRETIVE STRUCTURAL MODELING FOR INVESTIGATING FACTORS AND THEIR RELATIONSHIPS INFLUENCING ON-SITE SORTING OF CONSTRUCTION WASTE

ABSTRACT On-site sorting of construction waste has been perceived as an effective measure for promoting sustainable construction. Previous studies have identified factors influencing the implementation of such construction waste sorting activities on-site. Most of them, however, focused on examining the factors from a single standpoint, disregarding the interrelationships between them. This paper seeks to investigate influential factors in implementing on-site construction waste sorting activities, with particular emphasis on their interactive relationships. Data was collected via semi-structured interviews with ten experienced professionals. The intricate interactive relationships among these factors were described and analyzed through the application of an Interpretive Structural Modeling approach and a Matriced’ Impacts Croises-Multipication Applique a Classement analysis. This yielded 13 principal factors that could be sorted into four categories: autonomous, dependent, linkage and driving—with six being considered as fundamental for successful on-site construction waste sorting; i.e., difficulty in sorting materials from mixed construction waste, limited space & environment at the site, low benefits from this activity, interference causing regular disruptions to site activities, immature recycled material market, and lack of government regulation support. In contrast to prior studies, the lack of manpower is no longer seen as being as critical an issue as before. Factors such as the difficulty in sorting materials from mixed construction waste, the limited benefit from on-site construction waste sorting, and the lack of government regulation support have become more critical. This study not only helps to identify the critical elements that affect on-site sorting of construction waste and their relationships, but also assists policymakers and practitioners in understanding the priority of measures needed to increase on-site sorting of construction waste.

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来源期刊

Journal of Green Building ARCHITECTURE-

CiteScore

2.30

自引率

7.10%

发文量

期刊介绍： The purpose of the Journal of Green Building is to present the very best peer-reviewed research in green building design, construction, engineering, technological innovation, facilities management, building information modeling, and community and urban planning. The Research section of the Journal of Green Building publishes peer-reviewed articles in the fields of engineering, architecture, construction, construction management, building science, facilities management, landscape architecture, interior design, urban and community planning, and all disciplines related to the built environment. In addition, the Journal of Green Building offers the following sections: Industry Corner that offers applied articles of successfully completed sustainable buildings and landscapes; New Directions in Teaching and Research that offers guidance from teachers and researchers on incorporating innovative sustainable learning into the curriculum or the likely directions of future research; and Campus Sustainability that offers articles from programs dedicated to greening the university campus.