Multi-LOD BIM for underground metro station: Interoperability and design-to-design enhancement

Huang, Mengqi; Zhu, Huamei; Ninić, Jelena; Zhang, Qianbing

doi:10.1016/j.tust.2021.104232

Cited by 40 publications

(9 citation statements)

References 32 publications

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“…An integrated quantitative risk assessment method is based on dynamic hazard scenario identification (DHSI) and Bayesian network (BN) modeling (Wu et al, 2021). For example, the application of BIM modeling technology in underground rail transit in Qingdao Metro (Figure 9) (Huang et al, 2022) based on the comprehensive integration and digital management of data during the planning and construction periods; GIS technology and BIM Technology were used to conduct data visualization analysis and modeling so as to reveal the impact law and development trend of the construction process on the surrounding environment, and make construction safety control and management more scientific, effective, and timely.…”

Section: Application Of Underground Space Development Technology In C...mentioning

confidence: 99%

Development of urban underground space in coastal cities in China: A review

Peng

Liu

Wang

et al. 2023

Deep Underground Science and Engineering

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The development of urban underground space is a critical way to alleviate the lack of urban resources, and improve environmental conditions as well as residents' quality of life, which has important practical significance. As the most densely populated and economically developed areas, coastal cities face many challenges in underground space development owing to their unique environmental geological conditions. This study examined the current situation of underground space development, academic research, technology application, evaluation methods, planning, and legislation in coastal cities in China. On this basis, it analyzed the future development trends, and presented reasonable suggestions for the critical scientific and technical problems faced by the development of underground space in coastal cities. The key suggestions are as follows: it is necessary to define and clarify the critical geological issues, distributions, and hazards that affect underground space development and major engineering construction in coastal cities; the land‐sea integrated detection technology for sea crossing bridges and submarine tunnels needs to be studied; in evaluating the suitability of underground space in coastal cities, the land and sea area evaluation factors should be integrated; and the evaluation system of land‐sea integration needs to be established.

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Section: Application Of Underground Space Development Technology In C...mentioning

confidence: 99%

Development of urban underground space in coastal cities in China: A review

Peng

Liu

Wang

et al. 2023

Deep Underground Science and Engineering

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“…Ref. [63] suggested new entities, such as IfcStation, to be used exclusively for underground metro stations.…”

Section: Detailed Analysis Of Extension Approaches In the Infrastruct...mentioning

confidence: 99%

A Systematic Review of the Trends and Advances in IFC Schema Extensions for BIM Interoperability

Yu,

Kim,

Jeon

et al. 2023

Applied Sciences

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Numerous studies have developed extensions to the IFC schema to meet the needs of specialized domains or represent nascent technologies, and in turn have expanded the scope of interoperability for BIM data exchanges. However, these studies used varying approaches for IFC extensions and validation, making it difficult to identify research gaps and agree on legitimate extension protocols. This study collected 64 studies of IFC schema extensions spanning over two decades, from 2001 to 2022. The analysis first focused on categorizing these cases with respect to their target domains and sectors, their purpose and extension approaches, as well as their methods for implementation and validation. Timeline analyses were also conducted to track the temporal trends over the specified period. The results revealed that architectural cases have recently shifted from process to product representations due to new technology adoptions, while infrastructure cases, initially centered on major sector elements, have transitioned towards operation and maintenance processes. The findings also showed the need for a more holistic and organized approach for extensions, as current ad hoc developments were limited to products and processes only applicable for specific sectors.

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“…In existing studies, geological models for numerical simulations are either simplified models where all soil layer interfaces are simplified as horizontal planes (Li et al, 2019;Lin et al, 2019), or realistic models based on sparse limited borehole data (Fabozzi et al, 2021;Zakhem & El Naggar, 2019;Zhang et al, 2022b;Zhang et al, 2021), as shown in Figure 4. Given that a simplified geological model cannot fully reflect the actual features of complex strata, a realistic geological model is preferable for a more detailed safety assessment (Fabozzi et al, 2021;Huang et al, 2022;Pan et al, 2020). Parametric tunnel lining modeling is another critical component for TIM-FEM interoperability, and existing studies primarily used program scripts and predefined workflows to edit design rules and set parameters for tunnel lining modeling (Luo et al, 2022;Song et al, 2019;Wu et al, 2021a).…”

Section: Tim-fem Interoperability Frameworkmentioning

confidence: 99%

Random Field-Based Tunneling Information Modeling Framework for Probabilistic Safety Assessment of Shield Tunnels

Xie,

Luo,

Chen

et al. 2023

Journal of Civil Engineering and Management

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Probabilistic analysis based on random field (RF) has been widely adopted in the safety assessment of shield tunnels. However, its practical applicability has been limited by the intricacy involved with integrating geotechnical data and tunneling information. This paper addresses the following research question: How can the RF-based probabilistic safety assessment be carried out efficiently? In addressing this research question, we suggested an RF-based tunneling information modeling (TIM) framework to realize the probabilistic safety assessment of shield tunnels. In the proposed framework, the modeling of tunnel structure and geological conditions is initially introduced. The numerical safety assessment model is then created via an automated procedure using the RF-based TIM. A case study is conducted to verify the suggested framework, and results demonstrate that the framework can offer an automated design-to-analysis solution to improving the safety assessment of shield tunnels by comprehensively considering the uncertainties of geological conditions.

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Multi-LOD BIM for underground metro station: Interoperability and design-to-design enhancement

Cited by 40 publications

References 32 publications

Development of urban underground space in coastal cities in China: A review

Development of urban underground space in coastal cities in China: A review

A Systematic Review of the Trends and Advances in IFC Schema Extensions for BIM Interoperability

Random Field-Based Tunneling Information Modeling Framework for Probabilistic Safety Assessment of Shield Tunnels

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