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Experimental Investigation of Concrete Jacket Structures Upending Process Under Regular Waves

Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review

Authors

  • P. Vineesh
  • V. Sriram
  • A. Hildebrandt

Research Organisations

External Research Organisations

  • Indian Institute of Technology Madras (IITM)

Details

Original languageEnglish
Title of host publicationProceedings of the Fifth International Conference in Ocean Engineering, ICOE 2019
EditorsVallam Sundar, S. A. Sannasiraj, V. Sriram, Manta Devi Nowbuth
PublisherSpringer Science and Business Media Deutschland GmbH
Pages147-156
Number of pages10
ISBN (electronic)978-981-15-8506-7
ISBN (print)9789811585050
Publication statusPublished - 2021
Event5th International Conference in Ocean Engineering, ICOE 2019 - Hasselt, Belgium
Duration: 24 Jun 2019 → 28 Jun 2019
Conference number: 15

Publication series

NameLecture Notes in Civil Engineering
Volume106 LNCE
ISSN (Print)2366-2557
ISSN (electronic)2366-2565

Abstract

Offshore water depths varying from 30 to 50 m have a tremendous potential to harvest wind energy ≥6 MW. The roughness of the sea makes it very difficult for the installation of substructures from small tripod or jacket structures to floating substructures. More generic, we have to wait for calm sea period in the offshore for the installation of any such structures. It has created a need for research in investigating installation of structures in all-weather condition. Hence in order to increase the potential of installation of offshore structure, understanding the structural behavior during installation is vital. For understanding aforementioned structural behavior in installation, jacket structure which is very common fixed substructure is chosen and studied for all type of waves. In order to study such substructure, heaviest jacket for the given aspect ratio (HyConCast) is chosen. The concept of HyConCast jacket has advantages of combined ductile iron casting knots and precast concrete pipes which is the reason for the heavy mass of the structure. Because of its high mass compared to other offshore structures, its dynamic and excitation responses in regular waves during installation are unknown. In this chapter, the results from experimental study on response of the jacket model for different upending stages under regular waves are discussed.

Keywords

    Concrete jacket, Installation, Motion response, Upending process, Wind energy

ASJC Scopus subject areas

Cite this

Experimental Investigation of Concrete Jacket Structures Upending Process Under Regular Waves. / Vineesh, P.; Sriram, V.; Hildebrandt, A.
Proceedings of the Fifth International Conference in Ocean Engineering, ICOE 2019. ed. / Vallam Sundar; S. A. Sannasiraj; V. Sriram; Manta Devi Nowbuth. Springer Science and Business Media Deutschland GmbH, 2021. p. 147-156 (Lecture Notes in Civil Engineering; Vol. 106 LNCE).

Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review

Vineesh, P, Sriram, V & Hildebrandt, A 2021, Experimental Investigation of Concrete Jacket Structures Upending Process Under Regular Waves. in V Sundar, SA Sannasiraj, V Sriram & MD Nowbuth (eds), Proceedings of the Fifth International Conference in Ocean Engineering, ICOE 2019. Lecture Notes in Civil Engineering, vol. 106 LNCE, Springer Science and Business Media Deutschland GmbH, pp. 147-156, 5th International Conference in Ocean Engineering, ICOE 2019, Hasselt, Belgium, 24 Jun 2019. https://doi.org/10.1007/978-981-15-8506-7_12
Vineesh, P., Sriram, V., & Hildebrandt, A. (2021). Experimental Investigation of Concrete Jacket Structures Upending Process Under Regular Waves. In V. Sundar, S. A. Sannasiraj, V. Sriram, & M. D. Nowbuth (Eds.), Proceedings of the Fifth International Conference in Ocean Engineering, ICOE 2019 (pp. 147-156). (Lecture Notes in Civil Engineering; Vol. 106 LNCE). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-981-15-8506-7_12
Vineesh P, Sriram V, Hildebrandt A. Experimental Investigation of Concrete Jacket Structures Upending Process Under Regular Waves. In Sundar V, Sannasiraj SA, Sriram V, Nowbuth MD, editors, Proceedings of the Fifth International Conference in Ocean Engineering, ICOE 2019. Springer Science and Business Media Deutschland GmbH. 2021. p. 147-156. (Lecture Notes in Civil Engineering). Epub 2020 Nov 9. doi: 10.1007/978-981-15-8506-7_12
Vineesh, P. ; Sriram, V. ; Hildebrandt, A. / Experimental Investigation of Concrete Jacket Structures Upending Process Under Regular Waves. Proceedings of the Fifth International Conference in Ocean Engineering, ICOE 2019. editor / Vallam Sundar ; S. A. Sannasiraj ; V. Sriram ; Manta Devi Nowbuth. Springer Science and Business Media Deutschland GmbH, 2021. pp. 147-156 (Lecture Notes in Civil Engineering).
Download
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