Details
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 33rd International Ocean and Polar Engineering Conference, 2023 |
| Editors | Jin S. Chung, Decheng Wan, Satoru Yamaguchi, Shiqiang Yan, Igor Buzin, Hiroyasu Kawai, Hua Liu, Ivana Kubat, Bor-Feng Peng, Ali Reza, Venkatachalam Sriram, Suak Ho Van |
| Publisher | International Society of Offshore and Polar Engineers |
| Pages | 920-926 |
| Number of pages | 7 |
| ISBN (print) | 9781880653807 |
| Publication status | Published - 2023 |
| Event | 33rd International Ocean and Polar Engineering Conference, ISOPE 2023 - Ottawa, Canada Duration: 19 Jun 2023 → 23 Jun 2023 |
Publication series
| Name | Proceedings of the International Offshore and Polar Engineering Conference |
|---|---|
| ISSN (Print) | 1098-6189 |
| ISSN (electronic) | 1555-1792 |
Abstract
Validated offshore applicable approaches in structural health monitoring can reduce the maintenance costs of offshore wind farms. To evaluate such for grouted connections, large-scale model tests are carried out at the Test Center Support Structures in Hanover. Their results are used to identify the process of damage at an early stage. For this purpose, a support structure model with a grouted connection was designed containing fiber Bragg grating sensors placed at certain positions of the grout layer. In this contribution the test strategy and its set-up are presented. Finally, the suitability of the sensors is shown by means of first results.
Keywords
- fiber Bragg grating, grout degradation process, Grouted joint, large-scale testing, monopile foundation, structural health monitoring
ASJC Scopus subject areas
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Ocean Engineering
- Engineering(all)
- Mechanical Engineering
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Proceedings of the 33rd International Ocean and Polar Engineering Conference, 2023. ed. / Jin S. Chung; Decheng Wan; Satoru Yamaguchi; Shiqiang Yan; Igor Buzin; Hiroyasu Kawai; Hua Liu; Ivana Kubat; Bor-Feng Peng; Ali Reza; Venkatachalam Sriram; Suak Ho Van. International Society of Offshore and Polar Engineers, 2023. p. 920-926 (Proceedings of the International Offshore and Polar Engineering Conference).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Design of a Large-scale Model Test to Validate Monitoring Systems for Grouted Connections in Offshore Monopile Foundations
AU - Kohlmeier, Martin
AU - Heinrich, Dariya
AU - Spill, Severin
AU - Collmann, Mareike
AU - Dreger, Dennis
AU - Schossig, Tobias
N1 - Publisher Copyright: © 2023 by the International Society of Offshore and Polar Engineers (ISOPE).
PY - 2023
Y1 - 2023
N2 - Validated offshore applicable approaches in structural health monitoring can reduce the maintenance costs of offshore wind farms. To evaluate such for grouted connections, large-scale model tests are carried out at the Test Center Support Structures in Hanover. Their results are used to identify the process of damage at an early stage. For this purpose, a support structure model with a grouted connection was designed containing fiber Bragg grating sensors placed at certain positions of the grout layer. In this contribution the test strategy and its set-up are presented. Finally, the suitability of the sensors is shown by means of first results.
AB - Validated offshore applicable approaches in structural health monitoring can reduce the maintenance costs of offshore wind farms. To evaluate such for grouted connections, large-scale model tests are carried out at the Test Center Support Structures in Hanover. Their results are used to identify the process of damage at an early stage. For this purpose, a support structure model with a grouted connection was designed containing fiber Bragg grating sensors placed at certain positions of the grout layer. In this contribution the test strategy and its set-up are presented. Finally, the suitability of the sensors is shown by means of first results.
KW - fiber Bragg grating
KW - grout degradation process
KW - Grouted joint
KW - large-scale testing
KW - monopile foundation
KW - structural health monitoring
UR - http://www.scopus.com/inward/record.url?scp=85188752651&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85188752651
SN - 9781880653807
T3 - Proceedings of the International Offshore and Polar Engineering Conference
SP - 920
EP - 926
BT - Proceedings of the 33rd International Ocean and Polar Engineering Conference, 2023
A2 - Chung, Jin S.
A2 - Wan, Decheng
A2 - Yamaguchi, Satoru
A2 - Yan, Shiqiang
A2 - Buzin, Igor
A2 - Kawai, Hiroyasu
A2 - Liu, Hua
A2 - Kubat, Ivana
A2 - Peng, Bor-Feng
A2 - Reza, Ali
A2 - Sriram, Venkatachalam
A2 - Van, Suak Ho
PB - International Society of Offshore and Polar Engineers
T2 - 33rd International Ocean and Polar Engineering Conference, ISOPE 2023
Y2 - 19 June 2023 through 23 June 2023
ER -