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A BIM-based framework for operation and maintenance of utility tunnels

机译：基于BIM的公用事业隧道运营和维护框架

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摘要

Underground utility tunnels are crucial for urban areas with high density in both population and number of buildings since they can tremendously improve the utilization of land resources. However, the operation & maintenance (O&M) of such underground tunnels is tedious and challenging, due to the fact that there is a lack of effective information technologies to facilitate O&M of utility tunnels. Although Building information modelling (BIM) technology is asserted to provide a game-changing solution to address the challenges encountered in the AEC industry, the use of BIM for operating and managing utility facilities in an efficient manner is rarely explored in the existing literature. To address this gap, a novel framework is proposed in this research to promote the sustainable O&M of utility tunnels with the support of BIM. Specifically, this framework encompasses three modules, namely, BIM model, O&M database, and monitoring system. A detailed description of each component of the proposed framework, as well as a preliminary user interface design, is presented in this paper. An implementation example is presented to provide the validation of the proposed framework. The preliminary results indicate the feasibility of the proposed framework in facilitating the information integration and communication of utility tunnels. This research contributes to the main body of knowledge by proposing a generic BIM framework for sustainable O&M of utility tunnels and formalizing data requirements as well as management workflow intended for utility tunnel O&M.
机译：地下公用设施隧道对于人口和建筑物数量都很高的城市地区至关重要，因为它们可以极大地提高土地资源的利用率。然而，由于缺乏有效的信息技术来促进公用事业隧道的O＆M，这种地下隧道的运维（O＆M）是繁琐且具有挑战性的。尽管有人断言建筑信息模型（BIM）技术提供了一种改变游戏规则的解决方案，以解决AEC行业中遇到的挑战，但是在现有文献中很少探索使用BIM高效地操作和管理公用设施。为了解决这一差距，本研究提出了一个新颖的框架，以在BIM的支持下促进公用事业隧道的可持续运维。具体来说，该框架包含三个模块，即BIM模型，O＆M数据库和监视系统。本文介绍了所提议框架的每个组件的详细说明以及初步的用户界面设计。给出了一个实现示例以提供对所提出框架的验证。初步结果表明，所提出的框架在促进公用事业隧道的信息集成和通信方面是可行的。通过为公用事业隧道的可持续运维提出通用的BIM框架，规范化数据要求以及针对公用事业隧道运维的管理工作流程，这项研究为知识的主体做出了贡献。

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