Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Three-Dimensional Terrestrial LIDAR for Operational Bridge Clearance Measurements
This paper reports the outcomes of a study of the vehicle crossing effects on a terrestrial light detection and ranging (LIDAR) scan on highway bridges for underclearance measurements. Ground-based or vehicle-mount terrestrial LIDAR scanners, which recreate the bridge structure as a three-dimensional point cloud of thousands of position data points, have been found to be ideal for bridge clearance measurements. To determine the effects of ambient overhead vehicle crossing and seasonal temperature variation on clearance measurements, periodic monitoring of the Harris Road Bridge has been conducted. A simplistic but practical correlation analysis is performed, which shows that operational LIDAR scanning is a viable technique for bridge clearance measurements.
Three-Dimensional Terrestrial LIDAR for Operational Bridge Clearance Measurements
This paper reports the outcomes of a study of the vehicle crossing effects on a terrestrial light detection and ranging (LIDAR) scan on highway bridges for underclearance measurements. Ground-based or vehicle-mount terrestrial LIDAR scanners, which recreate the bridge structure as a three-dimensional point cloud of thousands of position data points, have been found to be ideal for bridge clearance measurements. To determine the effects of ambient overhead vehicle crossing and seasonal temperature variation on clearance measurements, periodic monitoring of the Harris Road Bridge has been conducted. A simplistic but practical correlation analysis is performed, which shows that operational LIDAR scanning is a viable technique for bridge clearance measurements.
Three-Dimensional Terrestrial LIDAR for Operational Bridge Clearance Measurements
Watson, Christopher (Autor:in) / Chen, Shen-En (Autor:in) / Bian, Haitao (Autor:in) / Hauser, Edd (Autor:in)
Journal of Performance of Constructed Facilities ; 26 ; 803-811
17.08.2011
92012-01-01 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Three-Dimensional Terrestrial LIDAR for Operational Bridge Clearance Measurements
| Online Contents | 2012
Three-Dimensional Terrestrial LIDAR for Operational Bridge Clearance Measurements
| Online Contents | 2012
Three-Dimensional Terrestrial LIDAR for Operational Bridge Clearance Measurements
| British Library Online Contents | 2012
Bridge Clearance Evaluation Based on Terrestrial LIDAR Scan
| British Library Online Contents | 2012