Qianbing Zhang

Serviceability-oriented multimodal data integration for prescriptive road-tunnel maintenance digital twins

Road tunnels are indispensable components of transport networks, providing critical connections while operating continuously under demanding environmental, geological, and hydrogeological conditions. Their large dimensions, confined geometry, and uninterrupted operation make comp...

Deep learning for automated rock core image analysis: Weathering classification, fracture detection, and 3D geological modelling

Rock core images are a primary source of subsurface information, but conventional manual logging is slow, labour-intensive and prone to subjective error. This study presents CoreVision, an end-to-end data-driven workflow for automated interpretation and digitisation of drilling-c...