Application of Terrestrial Laser Scanner In Bridge Inspection: Review and an Opportunity
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Bibliografische Angaben
| Autor(en): |
Linh Truong-Hong
Debra F. Laefer |
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| Medium: | Tagungsbeitrag | ||||
| Sprache(n): | Englisch | ||||
| Tagung: | IABSE Symposium: Engineering for Progress, Nature and People, Madrid, Spain, 3-5 September 2014 | ||||
| Veröffentlicht in: | IABSE Symposium Madrid 2014 | ||||
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| Seite(n): | 2713-2720 | ||||
| Anzahl der Seiten (im PDF): | 8 | ||||
| Jahr: | 2014 | ||||
| DOI: | 10.2749/222137814814070190 | ||||
| Abstrakt: |
Heavy traffic and aggressive environmental conditions can cause unexpected bridge deterioration. Traditional condition evaluation is expensive. An alternative is Terrestrial laser scanning (TLS) which is a non-contact approach that safe, fast, and applicable to a range of weather conditions. This paper reviews applications of TLS on bridge measurement involving geometric documentation, surface defect determination, and corrosion evaluation, and crack identification. Currently, most post-processing of TLS is manual or within third party software. This paper discusses potential approaches to automatic post-processing. |
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| Stichwörter: |
Brückeninspektion
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