Application Analysis of BIM Technology in Metro Rail Transit

Liu, Bei; Xian-bin, Sun

doi:10.1088/1755-1315/128/1/012028

Cited by 11 publications

(4 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…On this ground, we propose in this study to build a BIM integrated analysis and decision-making process that focuses on the interactions between individual material elements and structures to generate low energy consumption, low carbon emissions, and sustainable buildings. In 2018, Liu and Sun demonstrated the innovative study on the life cycle based on BIM in the rail transit of Shenzhen metro line 9 [15]. However, the analysis was focused only on the cost.…”

Section: Bim Technique and Life Cyclementioning

confidence: 99%

Digital Twin Aided Sustainability and Vulnerability Audit for Subway Stations

2020

View full text Add to dashboard Cite

Digital twin (DT) or so-called ‘building information model (BIM)’ has brought great revolution to the current building industry. Its applications to life cycle management of buildings and infrastructures can further increase the social and economic benefits. As a complete information model, a digital twin integrates the information of a project from different stages of the life cycle into a model, in order to facilitate better asset management and communicate through data visualizations with participants. This paper unprecedently introduces a digital-twin aided life cycle assessment to evaluate a subway station. Dadongmen subway station in Hefei was used as a case study. This new study benchmarks the cost estimation and carbon emission at each life cycle stage of the project. The cost in the construction stage of the project is the highest, accounting for 78% of the total cost. However, the amount of carbon emissions in the operation and maintenance is higher than the amount during the production of building materials, accounting for 67%. Among them, concrete only accounts for 43.66% of the carbon emissions of building materials, even though concrete was mainly used for constructing the metro station. Steel bar and aluminum alloy have carbon emissions of 29.73% and 17.64%, respectively. In addition, emerging risks of the subway stations can be identified. The digital twin has been used to illustrate vulnerability and potential solutions to emerging risks, and to assess the suitability through life cycle cost and carbon footprint. This initiative is relatively new to the industry. The new insight into life cycle assessment or LCA (especially carbon footprint over the life cycle) integrated with digital twin applications will enable sustainable development that will enhance resilience of metro railway systems globally.

show abstract

Section: Bim Technique and Life Cyclementioning

confidence: 99%

Digital Twin Aided Sustainability and Vulnerability Audit for Subway Stations

2020

View full text Add to dashboard Cite

show abstract

“…Adhering to the principle of avoiding art-flow pipeline and small pipe to large pipe, the pipeline design gradually becomes more reliable and the pipeline detection has an optimization basis. Collision points are marked with collision element ID to improve the normalization of collision detection, facilitate the description of collision points, and ensure the smooth progress of collision detection [2].…”

Section: Collision Detectionmentioning

confidence: 99%

Application of BIM Technology in Water Supply and Drainage Pipeline Design of the First Phase of Wisdom Express Road, Second Ring West Road, Hangzhou Asian Games Supporting Project

Huan,

Huang

2023

FSE

View full text Add to dashboard Cite

Water supply and drainage pipeline is an important part of municipal engineering. It is necessary to ensure the rationality of pipeline design and improve the technical level of pipeline design. Taking the first phase of Wisdom Express Road, Second Ring West Road, Hangzhou Asian Games supporting project as an example, the application of BIM Technology in municipal water supply and drainage pipeline design is analyzed from the aspects of model construction, three-dimensional design, collision detection, pipeline planning, etc. the BIM model is constructed and the modeling analysis method is adopted to improve the design efficiency of the pipeline, make the pipeline design meet the requirements of the design specifications and ensure the application effect of BIM Technology.

show abstract

“…The alleviation of urban traffic congestion is an efficient way with the development of urban roads. The site space, complex resource allocation and tight schedule are limited [12]. These technical problems are solved by the BIM technology, three-dimensional visualization and parameterization.…”

Section: Fig 11 Integration Of Bim and Gismentioning

confidence: 99%

Design and Research on the Intelligent System of Urban Rail Transit Project based on BIM+GIS

Liu¹,

Shah

Pljonkin

et al. 2021

SCPE

View full text Add to dashboard Cite

Building Information Modeling (BIM) technology has been widely used in the construction industry, especially in the field of civil construction. BIM standards, basic software and management platforms are relatively mature. The urban rail transit projects are linear projects, they not only span long lines, multiple regions, involve multiple disciplines, and are difficult to coordinate, but also have complex surrounding environments and high safety requirements. Therefore, their needs for integrated construction and operation applications are more concentrated. In order to solve the problems of data isolation, single display form, abnormal situation notification and delayed processing in urban rail transit construction monitoring, combined with GIS+BIM technology, a complete set of construction monitoring information management process and data organization plan is proposed, and the development is oriented. The construction monitoring system of project construction management focuses on solving the problems of the integration, display, early warning and secondary early warning of construction monitoring data. The system realizes the functions of input, storage, processing, three-dimensional display and early warning of measuring point information and daily measurement information. It is integrated with the GIS+BIM management and control platform, and the project is carried out in the construction project of Qingdao Rail Transit Line 8. Application, interact with functions such as model browsing, schedule control, engineering quantity management, video monitoring, etc., to improve the management efficiency and safety quality level of on-site construction.The mainstream GIS and BIM data based research on construction monitoring data standards promote the in-depth integration of construction monitoring data and improve the data entry and association efficiency.

show abstract

Application Analysis of BIM Technology in Metro Rail Transit

Cited by 11 publications

References 0 publications

Digital Twin Aided Sustainability and Vulnerability Audit for Subway Stations

Digital Twin Aided Sustainability and Vulnerability Audit for Subway Stations

Application of BIM Technology in Water Supply and Drainage Pipeline Design of the First Phase of Wisdom Express Road, Second Ring West Road, Hangzhou Asian Games Supporting Project

Design and Research on the Intelligent System of Urban Rail Transit Project based on BIM+GIS

Contact Info

Product

Resources

About