Browse > Article
http://dx.doi.org/10.14775/ksmpe.2022.21.02.031

Structural Safety in Installation System for Monopile Basic Construction of Offshore Wind Power Generators  

Cha, Tae-Hyeong (Sambocmc Corporation Ltd.)
Chung, Won-Jee (Changwon National University)
Lee, Hyun-Jun (Changwon National University)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.21, no.2, 2022 , pp. 31-38 More about this Journal
Abstract
Recently, the development of offshore wind farms based on past technical experiences from onshore wind turbine installations has become a worldwide issue. This study investigated the technical issues related to offshore wind farms and large-diameter monopiles from an economic perspective. In particular, the monopile foundation system (MFS), which is the most important part of the proposed fast construction system, is applied for the first time in Korea, and structural verification is essential because it supports large-diameter monopiles and is in charge of excavation. Therefore, in this study, a rapid construction system for large offshore wind power generators was introduced, and stability verification was performed through the structural analysis of the MFS.
Keywords
Offshore Wind Power Generator; Monopile; Reverse Circulation Drilling; Monopile Foundation System; Rapid Construction;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Arshad, M., and O'kelly, B., "Analysis and Design of Monopile Foundations for Offshore Wind-Turbine Structures," Marine Georesources & Geotechnology, Vol. 34, No.6, pp. 503-525, 2016.   DOI
2 Wind energy, Annual performance results and target, Report published 18, Jan., 2009.
3 Scharff, R., and Siems, M., "Monopile foundations for offshore wind turbines," Steel construction : Design and research, Vol. 6, No.1, pp. 47-53, 2013.   DOI
4 Nah, D., Shin, H., and Nah, D., "Offshore Wind Power Review", Journal of Energy Engineering, Vol. 20, No .2, pp. 143-153, 2011.   DOI
5 "KDS 14 30 10 : 2019 Steel structural member design criteria," Enacted 30, Jun., 2016, from http://www.kcsc.re.kr
6 Lee, D. H., Choi, H. S., Ha, S. Y., Choi, B. R., Kim, J. K. and Zi, G. S., "Integrated Construction of Jacket Substructures to Reduce Construction Cost for Offshore Wind Turbines," Journal of Wind Energy, Vol. 10, No. 2, pp. 47-55, 2019.   DOI