Table 4.
A comprehensive summary of LiDAR-based SHM for arched structures.
| Reference | Laser-Based Scanning Device | Type of Assessment | Post-Processing Method(s) |
|---|---|---|---|
| [58] | Zoller + Frohlich Imager 5006 and Leice Laser | Profile deformations | Differences between sequential profiles |
| [59] | Zoller + Frohlick Imager 5006 | Profile deformations | Differences between sequential profiles |
| [60] | Zoller + Frohlick Imager 5006 | Profile deformations | Window-neighbor method and polynomial fitting |
| [61] | Leica AT960LR | Profile deformations | Polynomial and b-splines models |
| [62] | P + F R2000 UHD | Tunnel cross-section | Differential analysis and normal local saliency |
| [63] | N/A | Profile deformations | Finite element methods |