Circumferential seam detection and analytics of segment misplacement between rings of subway shield tunnels based on featured point cloud of bolt holes
LU Jianjun, LI Wenhai, YAN Zhanglin, BAO Yan, WU Xu, NI Shuxin
Bulletin of Surveying and Mapping . 2022, (9): 6 -11,22 .  DOI: 10.13474/j.cnki.11-2246.2022.0255