Development of geospatial data acquisition, modeling, and service technology for digital twin implementation of underground utility tunnel

J Lee, Y Lee, C Hong - Applied Sciences, 2023 - mdpi.com
In the maintenance domain of the construction industry, digital twins have been actively
introduced based on the technologies of the Fourth Industrial Revolution with growing …

Digital twins for construction sites: Concepts, LoD definition, and applications

J Zhang, JCP Cheng, W Chen… - Journal of Management in …, 2022 - ascelibrary.org
The lack of integration between the digital and physical world results in a lower level of
efficiency and collaboration in the construction industry. Digital twin technology, which …

[HTML][HTML] Multi-level voxel representations for digital twin models of tunnel geological environment

H Wu, Q Zhu, Y Guo, W Zheng, L Zhang… - International Journal of …, 2022 - Elsevier
Intelligent tunnel engineering requires accurate and comprehensive digital twin models to
represent complex geological environments. The digital twin model of tunnel geological …

Design and implementation of a smart infrastructure digital twin

DG Broo, M Bravo-Haro, J Schooling - Automation in construction, 2022 - Elsevier
There is a critical need to make infrastructure systems more efficient, resilient, and
sustainable. Infrastructure systems provide the basis for everyday life and enable the flow of …

Review of digital twins for constructed facilities

R Khallaf, L Khallaf, CJ Anumba, OC Madubuike - Buildings, 2022 - mdpi.com
Technological advances have enabled the monitoring and control of construction operations
and assets remotely. Digital twins, based on computational modeling, have enabled the …

A digital twin-based decision analysis framework for operation and maintenance of tunnels

G Yu, Y Wang, Z Mao, M Hu, V Sugumaran… - … and underground space …, 2021 - Elsevier
Digital twins are at the core of urban infrastructure maintenance, operation and evaluation.
In modern cities, digital twins can be established to integrate the life cycle spatio-temporal …

[HTML][HTML] Literature review of digital twin technologies for civil infrastructure

C Liu, P Zhang, X Xu - Journal of Infrastructure Intelligence and Resilience, 2023 - Elsevier
Currently, there are numerous drawbacks associated with infrastructure health monitoring
and management, such as inefficiency, subpar real-time functionality, demanding data …

[PDF][PDF] A review of digital twin applications in construction.

OC Madubuike, CJ Anumba, R Khallaf - Journal of Information Technology …, 2022 - itcon.org
The emergence of digital twin technology presents tremendous opportunities for several
industry sectors. A digital twin is defined as the virtual representation of a physical asset that …

A status digital twin approach for physically monitoring over-and-under excavation in large tunnels

W Fang, W Chen, PED Love, H Luo, H Zhu… - Advanced Engineering …, 2024 - Elsevier
Accurate assessments of over-and-under-excavation volumes during tunnel construction are
critical for stability and structural safety. Over-and-under-excavation assessment is typically …

Digital twin application in healthcare facilities management

OC Madubuike, CJ Anumba - Computing in Civil Engineering 2021, 2021 - ascelibrary.org
Healthcare facilities are essential in providing health, and as a result, they require effective
facilities management systems. Unfortunately, current approaches to healthcare facilities …