A5066855927- Tunneling and Rock Mechanics
- Plant Physiology and Cultivation Studies
- Drilling and Well Engineering
- Geotechnical Engineering and Analysis
- Rock Mechanics and Modeling
- Geotechnical and construction materials studies
- Image Processing and 3D Reconstruction
- Geotechnical Engineering and Soil Mechanics
- Geotechnical Engineering and Soil Stabilization
PowerChina (China)
2023
Shanghai Harbour Engineering Design & Research Institute
2022
During the excavation process of Tunnel Boring Machines (TBM), a large amount data is collected in real time. It has become increasingly important to assess quality surrounding rock by indirectly understanding parameters. Based on this vast dataset from sites, study proposes novel Torque Penetration Index (TPI), which better suited for evaluating state during TBM excavation. The TPI was validated through statistical analysis on-site experimental and dataset. research findings indicate that...
The full-face tunnel boring machine (TBM) is operated by the driver and essential for excavation. However, previous studies have considered impact of driver's preset values on excavation performance. To address this gap, study utilized historical TBM data from multiple engineering projects to investigate relationship between response values. We introduced principles obtaining analyzed their correlation. results revealed that development trend cutterhead speed showed good consistency. In...
To reduce solid wastes and recover useful resources, an artificial island in the deep-sea area was built it planned to use sorted public fill as replacement of sand land reclamation. The not only reduced CO2 emission, but also shortened construction period. Although gives benefits environmental sustainability, is rarely used Hong Kong for reclamation island. Furthermore, short-term long-term post-construction settlement due surcharge load a key issue work, while limited information physical...