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Big Data-Based Boring Indexes and Their Application during TBM Tunneling
Advances in Civil Engineering, 2021 Tunnel boring machine (TBM) tunneling data have been extensively collected to utilize TBM information technology by analyzing and mining the data for achieving a safe and efficient TBM tunneling. Feature extraction of big data could reduce the complexity
Shuangjing Wang +5 more
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Journal of Rock Mechanics and Geotechnical Engineering, 2014 A 12.24 km long tunnel between Maroshi and Ruparel College is being excavated by tunnel boring machine (TBM) to improve the water supply system of Greater Mumbai, India.
Prasnna Jain, A.K. Naithani, T.N. Singh
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Energies, 2022 A tunnel boring machine (TBM) is an important large-scale engineering machine, which is widely applied in tunnel construction. Precise cutterhead torque prediction plays an essential role in the cost estimation of energy consumption and safety operation ...
Tao Fu, Tianci Zhang, Xueguan Song
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The Real-Time Optimal Attitude Control of Tunnel Boring Machine Based on Reinforcement Learning
Applied Sciences, 2023 Efficient control of tunnel boring machine (TBM) tunneling along the designed tunnel axis in an unknown variable geological environment is a difficult and significant task. At present, the TBM attitude during tunneling is mostly manually controlled based
Guopeng Jia +3 more
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Deep learning characterization of rock conditions based on tunnel boring machine data
Underground Space, 2023 Rock condition perception based on tunnel boring machine (TBM) data is of great importance for not only ensuring tunnel boring safety but also improving construction efficiency. The prediction of TBM boring responses (i.e., torque and total thrust of the
Xu Li +4 more
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Behavior of damaged TBM tunnel under MJS and Micro-disturbance grouting treatment: a case study [PDF]
Archives of Civil Engineering, 2023 The operating subway tunnel is often damaged due to excessive deformation in China. In order to ensure the safe for operation, remediation and protection measures must be taken, especially in soft soil areas.
Shi Feng +5 more
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Frontiers in Earth Science, 2022 Ground surface settlement under subway tunnel construction is one of the main sources of urban ground surface settlement, which may threaten the safety of existing buildings. Therefore, it is necessary to study the influence of subway tunnel construction
Ting Ren +4 more
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Key Technology of TBM Excavation in Soft and Broken Surrounding Rock
Applied Sciences, 2023 Tunnel Boring Machine (TBM), as the most advanced construction equipment for rock tunnels, has been widely used in railway tunnel engineering, water conservancy tunnel engineering, urban rail engineering, coal mine roadway engineering, and other fields ...
Hailei Zhao +4 more
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Rock fragmentation indexes reflecting rock mass quality based on real-time data of TBM tunnelling
Scientific Reports, 2023 Perception of rock condition (RC) is a challenge in tunnel boring machine (TBM) construction due to lack of space and time to observe and detect RC.
Xu Li +3 more
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Study of Mechanized Tunnel Boring Machines Performance in Urban Areas [PDF]
رویکردهای نوین در مهندسی عمران, 2018 The need for rapid construction of the tunnel along with the safety of surface structures has increased the use of mechanized tunnel boring machines in the urban environment.
Amir Hasan Rezaie Farie +1 more
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