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首页> 外文期刊>Canadian Journal of Civil Engineering >Assessing the performance of the building information modeling (BIM) implementation process within a small specialty contracting enterprise
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Assessing the performance of the building information modeling (BIM) implementation process within a small specialty contracting enterprise

机译：评估小型专业承包企业中建筑信息模型（BIM）实施过程的绩效

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摘要

The current shift to building information modeling (BIM) enabled project delivery in the construction industry is promising important benefits. For small and micro businesses, which represent 99.0% of the employers in the Canadian construction industry, adopting these trends could significantly impact their bottom line. However, this often represents considerable cost and risk. Assessing the performance of BIM implementation therefore becomes an important part of the process, namely in ensuring that it is on track and progressing as required. This article presents the findings from a case study research project conducted over a 2 year period within a small mechanical contracting firm. The objective of this research project was to develop an evolutionary approach, supported by specific measures, to assess the performance of the BIM implementation process within a specialty contracting small enterprise. The findings suggest that BIM has had a positive impact over time on predictability for indicators such as total project cost and labor cost. On the other hand, project scope and quality were not shown to be influenced by BIM in the projects studied. The variability uncovered in the findings reinforces the central tenant of BIM as an enabler for collaboration. Indeed, most of the projects studied were performed in a lonely manner and thus the measured impact of BIM on project delivery was limited, even if it was perceived as very beneficial. Lastly, the article highlights the need for a parallel reconfiguration of practice: performance assessment and BIM implementation need to be developed conjointly to serve one another.
机译：当前转向建筑信息模型（BIM）的建筑行业交付项目有望带来重要的好处。对于在加拿大建筑业中占99.0％雇主的小型和微型企业而言，采用这些趋势可能会极大地影响其利润。然而，这通常代表相当大的成本和风险。因此，评估BIM实施的绩效成为该过程的重要组成部分，即确保BIM的实施符合要求并按要求进行。本文介绍了在小型机械承包商公司中进行为期2年的案例研究项目的发现。该研究项目的目的是在特定措施的支持下发展一种进化方法，以评估专业承包小企业中BIM实施过程的绩效。研究结果表明，随着时间的推移，BIM对总项目成本和人工成本等指标的可预测性产生了积极影响。另一方面，在研究的项目中，项目范围和质量未显示出受BIM影响。调查结果中发现的可变性加强了BIM的核心租户作为协作的推动力。实际上，大多数研究项目都是以孤独的方式进行的，因此，即使BIM被认为非常有益，但BIM对项目交付的可衡量影响是有限的。最后，本文强调需要对实践进行并行重新配置：性能评估和BIM实施需要共同发展以相互服务。

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