数字双胞胎用于管理铁路维护和弹性
Sakdirat Kaewunruen1, Jessada Sresakoolchai1, Yi-Hsuan Lin1
1Civil Engineering, University of Birmingham, Birmingham, B15 2TT, UK.
Open research Europe
|August 30, 2023
概括
使用建筑信息建模 (BIM) 的新型数字双胞胎提高了铁路的维护和弹性. 这种方法提高了生命周期的可持续性,并降低了铁路行业的成本和碳足迹.
科学领域:
- 土木工程 土木工程是指土木工程.
- 可持续的基础设施可持续的基础设施
- 交通运输领域的数字化
背景情况:
- 铁路基础设施需要先进的数字工具来改进建设和维护.
- 建筑信息建模 (BIM) 为生命周期评估提供了一个可互操作的框架,提高了成本效益和项目的时间表.
- 将BIM与生命周期分析集成,可以最大限度地减少浪费,并在基础设施的整个生命周期中优化资源消耗.
研究的目的:
- 为铁路运营和维护开发一个使用BIM和生命周期分析的数字双胞胎.
- 根据ISO14064标准评估台北地铁 (TM) 的生命周期.
- 将温室气体排放,成本和风险纳入BIM框架,以加强铁路管理.
主要方法:
- 开发一个结合BIM和生命周期分析的数字双胞胎模型.
- 关于台北地铁 (TM) 系统的案例研究应用.
- 评估TM的生命周期,运营和维护活动,包括材料流,风险和排放,使用BIM量化.
主要成果:
- 建筑信息建模 (BIM) 显示了创建数字双胞胎的巨大潜力,以管理铁路维护和弹性.
- 台北地铁案例研究强调了台湾的挑战,包括缺乏数据,洞察力和建筑标准,表明BIM采用铁路弹性处于早期阶段.
- 该研究确定BIM是铁路基础设施数字双胞胎发展的关键推动因素.
结论:
- 该研究提出了一种实际的数字双胞胎模式,用于提高铁路维护和弹性.
- 这种方法帮助利益相关者设计,建造和维护,从而降低生命周期成本,能源消耗和碳足迹.
- 来自台北大众快速运输系统的见解为提高生命周期可持续性和提高铁路系统弹性提供了有价值的全球贡献.
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