Digital twins in bridge engineering for streamlined maintenance and enhanced sustainability

IF 9.6 1区 工程技术 Q1 CONSTRUCTION & BUILDING TECHNOLOGY Automation in Construction Pub Date : 2024-10-23 DOI:10.1016/j.autcon.2024.105834
M. Franciosi, M. Kasser, M. Viviani
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Abstract

Digital twins are evolving to oversee the entire construction life cycle, with a strong emphasis on sustainability across environmental, financial, regulatory, and administrative dimensions. This paper introduces a methodology for managing existing bridges through an adaptable digital twin. The aim of this research is to develop a framework for constructing digital twins that, by enabling structural analysis and “what-if” scenario simulations, supports more reliable maintenance decision-making. Such type of digital twin ensure safety, extend lifespan, and provide a precise database for managing end-of-life processes within a circular “cradle to cradle” framework. This methodology also addresses obsolescence issues related to software evolution and the longer lifespan of a bridge compared to its creator. A case study demonstrates the methodology's effectiveness, showing that digital twins can be flexible, cost-effective tools for managing all types of bridges, including small and existing ones.
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桥梁工程中的数字双胞胎简化维护工作并提高可持续性
数字孪生正在不断发展,以监督整个建筑生命周期,并着重强调环境、财务、监管和行政方面的可持续性。本文介绍了一种通过可调整的数字孪生来管理现有桥梁的方法。这项研究旨在开发一个构建数字孪生的框架,通过结构分析和 "假设 "情景模拟,支持更可靠的维护决策。这种类型的数字孪生可确保安全、延长使用寿命,并为在 "从摇篮到摇篮 "的循环框架内管理报废流程提供精确的数据库。这种方法还能解决与软件进化相关的报废问题,以及与创建者相比桥梁寿命更长的问题。一项案例研究证明了该方法的有效性,表明数字孪生可以成为灵活、经济高效的工具,用于管理各种类型的桥梁,包括小型桥梁和现有桥梁。
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来源期刊
Automation in Construction
Automation in Construction 工程技术-工程:土木
CiteScore
19.20
自引率
16.50%
发文量
563
审稿时长
8.5 months
期刊介绍: Automation in Construction is an international journal that focuses on publishing original research papers related to the use of Information Technologies in various aspects of the construction industry. The journal covers topics such as design, engineering, construction technologies, and the maintenance and management of constructed facilities. The scope of Automation in Construction is extensive and covers all stages of the construction life cycle. This includes initial planning and design, construction of the facility, operation and maintenance, as well as the eventual dismantling and recycling of buildings and engineering structures.
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