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Erik A. Poirier Daniel Forgues Sheryl Staub-French 《Building Research & Information》2017,45(6):681-695
ABSTRACTFacilitating collaboration amongst project stakeholders in the construction industry is one of the central tenants of building information modelling (BIM). While there is increasing evidence of the positive influence of BIM on project outcomes, ambiguity remains around BIM’s true impact on collaboration. The presented case study aims to develop insights into the impact of BIM on collaboration in the architecture, engineering and construction industry. A critical realist perspective was adopted and a systematic combining approach was employed to support data collection and analysis. Data were collected through a longitudinal case study of a large design–build project in Canada. The unit of analysis was the individual project team member. Five cognitive determinants identified from the analysis are seen to inform an individual’s framing of event patterns in the context of BIM-enabled collaboration: requirements, expectations, intentions, incentives and capabilities. From this perspective, the impact of BIM on collaboration is understood as a reshaping of an individual’s cognitive determinants, which influence a team member’s framing of event patterns enacted throughout project delivery. This shift is manifested by changing information landscapes, i.e. sources and flows of information, that are generated, shared and consumed within the project team. 相似文献
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Jae Hyuk Park 《Building Research & Information》2017,45(6):631-648
ABSTRACTDespite the rapid spread of building information modelling (BIM), the majority of BIM projects are still conducted in a mixed-project environment: two-dimensional (2D) drawing and BIM. The design-coordination productivity and information-exchange patterns are analysed for a unique case where two towers, A and B, of a hospital project deployed two different design coordination strategies in a 2D and BIM mixed-construction environment. The tower A strategy coordinated designs using drawings as the main source of information and confirmed them using BIM (BIM-assisted coordination), whereas the tower B strategy coordinated designs using BIM and confirmed them using drawings (BIM-led coordination). The coordination productivity was 228% faster for tower B than for tower A. The frequency of design changes was much lower for tower B (0.42 times/drawing) than for tower A (2.13 times/drawing). As the result, the design coordination for tower A was delayed by 9.3 months, whereas tower B was completed rapidly and without any delay. A social network analysis revealed that the BIM-led coordination was supported by the relatively even distribution of information, the reduced control of an mechanical, electrical and plumbing (MEP) engineer over a project, and higher accessibility to the information for every project participant. 相似文献
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基于BIM成熟度理论,将BIM在建设项目中的应用深入程度分为4个阶段。根据信息不对称理论,识别建设项目各方信息共享的关键指标,辨析在BIM的不同应用阶段建设项目各方的信息共享情况。基于以上分析,建立采纳BIM的建设项目信息不对称模型,旨在量化分析采纳BIM的建设项目在BIM应用各阶段的信息共享效果。以上海中心为例,利用所建立的信息不对称模型分析上海中心BIM应用现状,从而检验了所建立信息不对称模型的有效性。 相似文献
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Mustafa Selçuk Çıdık David Boyd Niraj Thurairajah 《Building Research & Information》2017,45(6):665-680
ABSTRACTThe digital integration of built-environment practices aims to bridge a large variety of organizations to improve building delivery and operation. However, recent research on building information modelling (BIM) reported organizational challenges arising from digital integration. This suggests a need to develop a critical perspective on digital-integration-driven organizational change. Adopting a practice-based approach, this paper exposes the practice-level phenomenon responsible for the ongoing change to develop a critical understanding and enable better interventions. The concepts of ‘simplification’ and ‘systematization’ of digital integration are developed from previous literature and then used to explore and interrelate the practice-level experiences of digital integration (i.e. the experience of the change from within) and the emerging patterns of interactions (i.e. the picture of the change from outside) in a BIM-enabled design project. The concept of ‘ordering in disguise’ is proposed to capture this phenomenon. It shows that practitioners experience digital integration as various task-specific instances of unresponsive technology. However, they are unaware that their ongoing efforts to accommodate it actually further reinforce digital integration’s simplification and systematization. This makes the unresponsiveness of technology harder to challenge, and ultimately forces the organization to change and adapt to it. Implications for management of practice are outlined. 相似文献
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How does organizational experience (maturity) with building information modelling (BIM) impact on the broad implementation of BIM and on company performance? A survey of Dutch architectural, engineering, construction, and operation (AECO) professionals (n?=?890) is used to examine their perceptions of the impact of BIM maturity on firm performance. Survey items included measures of BIM element maturity (i.e., strategy, BIM uses, process, information, infrastructure and personnel), and key performance indicators (time, cost and quality performance). Surprisingly, the maturity of the BIM implementation strategy was the only reliable predictor of time, cost and quality performance. The result suggests that the impact of BIM maturity on project performance may be limited and it cautions against overoptimistic appraisals of BIM. In addition to the contribution to the literature on BIM performance, the paper should be of interest to the practitioner contemplating BIM investments. 相似文献
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Matthias Mitterhofer Georg Ferdinand Schneider Sebastian Stratbücker Simone Steiger 《Journal of Building Performance Simulation》2019,12(2):145-159
This work investigates a scalable building performance simulation (BPS) based on a modular setup deploying the recently developed functional mock-up interface standard. A procedure for the realization of such an approach is presented and a prototypical implementation is described. One of the key obstacles of the modular simulation is identified to be the collocation of simulation modules, which is addressed using a knowledge-based method enabled through ontology. The procedure allows to automatically derive a simulation topology based on the information about the interfacing variables for varying levels of detail. Also information from other sources such as building information models is incorporated. The feasibility of the proposed method is demonstrated by deploying it in test cases of a single-zone and a multi-zone BPS as well as a zonal airflow simulation. 相似文献
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ABSTRACTMany governments have begun to demand that large public facility agencies adopt and implement building information modelling (BIM) in their business processes. Some have published BIM guides. Most of these are technical specifications that are useful at the project level, but they provide no support for the organization-level adoption effort. On the basis of a literature review, action research and case studies of five large UK government facility agencies, a BIM adoption impact map (BIM AIM) is proposed. It describes a set of possible relationships between the actions taken by public facility agencies, the intermediate outcomes of their actions and the eventual achievement of value for the occupants of the facilities they build. BIM AIM can be used by public facility agencies with a wide variety of construction project types to analyse and visualize the strengths, weaknesses and opportunities in their BIM adoption efforts, potentially enabling them to focus on social impacts and outcomes rather than on the technological or management actions that intermediate stakeholders promote. 相似文献
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在工程项目的全生命周期中,BIM 技术是以三维数字技术为基础,利用数字信息技术对项目的设计、施工、运营维护等全生命周期中的各项工程信息进行集成和管理。其作为一种全新的建筑设计技术,能较好地解决传统建筑设计中存在的问题,是当前建筑工程项目管理领域研究的热点之一。基于此,文章分析了BIM技术在建筑施工管理一体化设计中的应用现状,提出BIM技术在建筑施工管理一体化设计中的应用策略,以期提升工程建设质量和水平。 相似文献
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ABSTRACTThe gap between the architectural information and the as-is building condition has been known as one of the pivotal factors influencing deviations between actual and predicted building energy consumption. Despite such significance, quantifying the impact of deviated building information on energy use has not been fully investigated. This paper explores building information modelling (BIM)-driven experimental simulation to quantify the impact of building envelope condition on energy use, which can infer the impact of reflecting the as-is building conditions in as-designed BIMs on the reliability of energy analysis. First, BIM-driven energy simulations are conducted with varied thermo-physical properties of building envelope elements in gbXML-based BIMs under different climate conditions. Building upon the impacting factor for energy analysis (IFEA), the simulation results are then used to infer the impact of the deviated building condition on energy consumption. Through case studies, it is observed that the annual energy consumption of a residential building can deviate by 18–20%, whereas thermal resistances of exterior walls can deviate by 1?m2K/W. This paper validates quantitatively the potential benefits of reflecting the as-is building condition in BIM-based energy performance analysis. This provides practitioners with insights into how to improve the reliability of energy analysis of existing buildings. 相似文献
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