A Point Cloud Registration Method for Steel Tubular Arch Rib Segments of CFST Arch Bridges Based on Local Geometric Constraints

A Point Cloud Registration Method for Steel Tubular Arch Rib Segments of CFST Arch Bridges Based on Local Geometric Constraints

The multi-station registration of concrete-filled steel tubular (CFST) arch rib segments poses significant challenges due to structural complexity and environmental constraints during terrestrial laser scanning, requiring multi-angle acquisition for comprehensive coverage. This study introduces a ca...

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Bibliographic Details
Main Authors: Yiquan Lv, Chuanli Kang, Junli Liu, Hongjian Zhou
Format: Article
Language:English
Published: MDPI AG 2025-06-01
Series:Buildings
Subjects:
3D laser scanning
point cloud registration
bridge components measurement
Online Access:https://www.mdpi.com/2075-5309/15/12/2130
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