High-fidelity 3D sonar point cloud data reconstruction of underwater bridge caisson foundation for scour inspection

J Yan, Y Zhu, W Xiong, S Zhang, J Zhang - Measurement, 2025 - Elsevier
Recently, 3D sonar has become an attractive underwater structure inspection solution
overcoming shortcomings and safety risks of conventional inspection. However, due to the …

Impact of Groundwater Fluctuations on the Stability of Super-Large-Diameter Caissons before and after Reinforcement

L Dou, H Wang, B Li, Y Yang, D Di - Applied Sciences, 2024 - mdpi.com
Super-large-diameter caissons, serving as working wells for trenchless pipe jacking
technology, are being extensively constructed alongside the increasing adoption of …

Active failure mechanisms and earth pressure of narrow backfill behind retaining structures

HB Chen, C Lin, YP Lv, FQ Chen - International Journal of …, 2024 - icevirtuallibrary.com
Through a series of model tests accomplished by particle image velocimetry analyses, this
study presents the visualisation of the displacement field of narrow soil behind retaining …