臺北大巨蛋
Architect | POPULOUS |
Building Envelope Consultant & Sub-contractor | Gomore Building Envelope Technology |
Location | Taipei, Taiwan |
Scope of work | Roofing system |
Job specification | Roof construction accuracy analysis (compared on-site 3D scanned surface with the original design 3D model, measured the difference between those two surfaces, analyzed problems, possible causes, and future improvement solutions) |
Image source: https://gomore.com.tw/2015/project_TD.html
Terrestrial Laser Scanner or terrestrial LiDAR (light detection and ranging) was used to scan the dome roof construction on site. 3D model obtained from the scanning process was then compared to the original 3D design to measure the displacement in every point. The analysis result depicted how accurate the roof panel installation was. This was helpful for the contractor and building envelope consultant to do evaluation and future development of design, fabrication, and construction.
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