Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6783319 | Tunnelling and Underground Space Technology | 2016 | 7 Pages |
Abstract
The validation of the developed approach is done using real-life case study, a road tunnel in southern Galicia, Spain. An accuracy of 100% in detection of cross sections is achieved. Only one of the cross sections shows a relative error in vertical clearance measurement higher than 1%. The results demonstrated the effectiveness of the developed approach for computing vertical clearances and demonstrating that tunnel management activities can definitely benefit from using mobile LiDAR by minimizing survey time and increasing productivity in dangerous environments.
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Geotechnical Engineering and Engineering Geology
Authors
Iván Puente, Burcu Akinci, Higinio González-Jorge, LucÃa DÃaz-Vilariño, Pedro Arias,