2019
DOI: 10.1002/best.201800089
|View full text |Cite
|
Sign up to set email alerts
|

Quasikontinuierliche faseroptische Dehnungsmessung zur Rissdetektion in Betonkonstruktionen

Abstract: Das Verfahren der faseroptischen Dehnungsmessung bietet neben vielversprechenden Perspektiven für die experimentelle Forschung auch umfangreiche neue Möglichkeiten für die systematische Überwachung (sog. Monitoring) von Ingenieurbauwerken. Für die praxistaugliche Anwendung ist eine robuste und dennoch ausreichend sensitive Konfiguration aus Messgerät und passivem Glasfaserkabel wünschenswert. In diesem Kontext wurden am Lehrstuhl für Massivbau der Technischen Universität München (TUM) insgesamt fünf verschiede… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
24
0
15

Year Published

2019
2019
2022
2022

Publication Types

Select...
6

Relationship

2
4

Authors

Journals

citations
Cited by 31 publications
(39 citation statements)
references
References 11 publications
0
24
0
15
Order By: Relevance
“…As a second step, and once the crack opening validity range has been established, the shape of the measured strain distribution profiles should conform to the model depicted by Equation (22). Figure 9 presents the strain profiles measured over the different cables when the crack opening is equal or close to COD max (stars).…”
Section: Validation Of the Mechanical Strain Transfer Modelmentioning
confidence: 99%
See 3 more Smart Citations
“…As a second step, and once the crack opening validity range has been established, the shape of the measured strain distribution profiles should conform to the model depicted by Equation (22). Figure 9 presents the strain profiles measured over the different cables when the crack opening is equal or close to COD max (stars).…”
Section: Validation Of the Mechanical Strain Transfer Modelmentioning
confidence: 99%
“…The objective of this section is to show that Equation (22) covers different types of cables in different insertion configurations on the structure. Firstly, two parameters are examined: Maximum amplitude (peak value) and the shape of the strain profiles measured by the fiber.…”
Section: Validation Of the Mechanical Strain Transfer Modelmentioning
confidence: 99%
See 2 more Smart Citations
“…Zur quasi kontinuierlichen Erfassung der Stahldehnung entlang der Querkraftbewehrungselemente wurden jeweils faseroptische Sensoren (vgl. ) entlang der gesamten Bügelgeometrie appliziert.…”
Section: Versuchsergebnisseunclassified