Schill, Florian ; Sviridova, Anna ; Eichhorn, Andreas (2019)
Deformation monitoring of noise barriers with profile laser scanning.
In: 4th Joint International Symposium on Deformation Monitoring (JISDM)
Buchkapitel, Bibliographie
Kurzbeschreibung (Abstract)
Noise barriers along railway tracks are exposed to frequent load changes, as a result of the strongly varying pressure field, induced by passing trains. Especially at high speed tracks the dynamic load effects can lead to heavy mechanical stress on the structure, due to the high and low pressure sections following each other directly. The deformation monitoring of noise barriers is usually realised with conventional sensors for the monitoring of supporting structures (accelerometers or inductive displacement sensors), which require a lot of installation effort. Furthermore, they are yielding only information at discrete measurement points. With the usage of a profile scanner, the installation effort can be reduced to a minimum, and it is possible to generate added value in information about the structure, due to its high profile wise spatial resolution. Compared to conventional sensors the profile scanner can generate qualitatively comparable results with less effort and therefore opens up new possibilities for the efficient monitoring of noise barriers.
| Typ des Eintrags: | Buchkapitel |
|---|---|
| Erschienen: | 2019 |
| Autor(en): | Schill, Florian ; Sviridova, Anna ; Eichhorn, Andreas |
| Art des Eintrags: | Bibliographie |
| Titel: | Deformation monitoring of noise barriers with profile laser scanning |
| Sprache: | Englisch |
| Publikationsjahr: | 15 Mai 2019 |
| Ort: | Athen |
| Buchtitel: | 4th Joint International Symposium on Deformation Monitoring (JISDM) |
| URL / URN: | https://jisdm2019.org/ |
| Kurzbeschreibung (Abstract): | Noise barriers along railway tracks are exposed to frequent load changes, as a result of the strongly varying pressure field, induced by passing trains. Especially at high speed tracks the dynamic load effects can lead to heavy mechanical stress on the structure, due to the high and low pressure sections following each other directly. The deformation monitoring of noise barriers is usually realised with conventional sensors for the monitoring of supporting structures (accelerometers or inductive displacement sensors), which require a lot of installation effort. Furthermore, they are yielding only information at discrete measurement points. With the usage of a profile scanner, the installation effort can be reduced to a minimum, and it is possible to generate added value in information about the structure, due to its high profile wise spatial resolution. Compared to conventional sensors the profile scanner can generate qualitatively comparable results with less effort and therefore opens up new possibilities for the efficient monitoring of noise barriers. |
| Fachbereich(e)/-gebiet(e): | 13 Fachbereich Bau- und Umweltingenieurwissenschaften 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Institut für Geodäsie 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Institut für Geodäsie > Geodetic Measuring Systems and Sensor Technology |
| Hinterlegungsdatum: | 08 Mai 2019 14:26 |
| Letzte Änderung: | 08 Mai 2019 14:26 |
| PPN: | |
| Export: | |
| Suche nach Titel in: | TUfind oder in Google |
 |
Frage zum Eintrag |
Optionen (nur für Redakteure)
 |
Redaktionelle Details anzeigen |
Drucken
Impressum