Abstract: This study introduces an innovative approach for identifying surface defects in underwater bridge structures through the fusion of deep learning and three-dimensional point cloud. The method employs a U2-Net neural network ...

Abstract: As an important part of a bridge, bearings easily suffer damage when exposed to various loading and environmental changes during their lifetime. Bearing replacement should be performed in a timely manner if damage occurs ...

Abstract: Temporary supports, as mechanical devices that bear reaction forces transmitted from jacks, play an important role in bearing replacement. Compared with medium- and small-span highway bridges, temporary support for bearing ...