Dynamic method to identify and analyze waste by making-do in construction sites

Q3 Engineering

Gestao e Producao Pub Date : 2021-01-01 DOI:10.1590/1806-9649-2021v28e5676

T. Amaral, P. Braga, Karinny Vieira Elias, Camila Mariana Brandão

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引用次数: 0

Abstract

Abstract: The study of making-do contributes to improvements in the planning and control of construction sites, thus minimizing waste. The present study aims to investigate and analyze waste by making-do in seven companies from Goiás with the aid of a Dashboard and perform the risk analysis of the identified waste. Data were analyzed during the technical visits at each site, among which the direct non-participant observation, questionnaire application and document analysis stand out. The analysis of the data indicated that most of the waste is related to the steps of sealing and structure within the construction sites, in particular, for components connected to plastering and concreting. The main impact was rework, followed by reduced security. With the risk analysis, the main points were identified according to their severity, thus guiding management decision making. As final contributions, the main impacts and suggestions for their minimization are presented. Therefore, we highlight the need to use reality and information technology tools in future works for integrated production control and to assist in the identification of waste by making-do in construction sites.

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建筑工地临时废品识别与分析的动态方法

摘要:对“凑合”的研究有助于改善建筑工地的规划和控制，从而最大限度地减少浪费。本研究旨在借助仪表板，调查和分析Goiás七家公司的制造浪费，并对已识别的浪费进行风险分析。在每个站点进行技术访问时对数据进行分析，其中非参与式直接观察、问卷调查应用和文献分析较为突出。对数据的分析表明，大多数浪费与建筑工地内的密封和结构步骤有关，特别是与抹灰和混凝土有关的部件。主要影响是返工，其次是安全性降低。通过风险分析，根据风险的严重程度确定风险的关键点，从而指导管理决策。作为最后的贡献，提出了主要影响和减少影响的建议。因此，我们强调在未来的工作中，需要使用现实和资讯科技工具进行综合生产控制，并协助在建筑工地通过凑合来识别废物。

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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来源期刊

Gestao e Producao Engineering-Industrial and Manufacturing Engineering

CiteScore

1.60

自引率

0.00%

发文量

审稿时长

44 weeks

期刊介绍： Gestão & Produção is a journal published four times a year year (March, June, September and December) by the Departamento de Engenharia de Produção (DEP) of Universidade Federal de São Carlos (UFSCar). The first issue of Gestão & Produção was published in April, 1994. Actually, G&P was result of experience of professors of DEP/UFSCar in editing, in the beginning, "Cadernos DEP" in the 1980s, followed by "Cadernos de Engenharia de Produção". The last three issues of "Cadernos de Engenharia de Produção" were a test previous to the launch of Gestão & Produção because most of the journal characteristics were already established, like regularity.