Numerical study on lateral response of piles supporting gravity base foundations for offshore wind turbine

Y.W. Choo; J.H. Seo; S.H. Kim; J.M. Goo; Youngho Kim

Numerical study on lateral response of piles supporting gravity base foundations for offshore wind turbine

Y.W. Choo
, J.H. Seo
, S.H. Kim
, J.M. Goo
, Youngho Kim

Research output: Chapter in Book/Conference paper › Conference paper › peer-review

Abstract

© Copyright 2016 by the International Society of Offshore and Polar Engineers (ISOPE).The aim of this paper is to study the lateral response of piles supporting a piled gravity base foundation for offshore wind turbine. The piled gravity in this study consists of a cone-shaped concrete base and five piles. The three-dimensional finite element analyses were carried out to simulate four cases; single pile, piled gravity base foundation, five group piles with the same arrangement of piled gravity base foundation, nine group piles with three by three arrangement. From the result, the lateral response of each pile was evaluated in terms of soil reaction force and deflection. The lateral response of the piles of the cases was compared and analyzed. Finally, the group effect of the cases on the lateral response of piles was evaluated.

Original language	English
Title of host publication	Proceedings of the 26th International Offshore and Polar Engineering Conference
Editors	Alan M. Wang, Jin S. Chung, Ted Kokkinis, Michael Muskulus
Publisher	International Society of Offshore and Polar Engineers
Pages	76-82
Number of pages	7
ISBN (Electronic)	9781880653883
ISBN (Print)	9781880653883
Publication status	Published - 2016
Event	26th International Ocean and Polar Engineering Conference - Rhodes, Greece Duration: 26 Jun 2016 → 1 Jul 2016

Publication series

Name	Proceedings of the International Offshore and Polar Engineering Conference
Volume	2016-January
ISSN (Print)	1098-6189
ISSN (Electronic)	1555-1792

Conference

Conference	26th International Ocean and Polar Engineering Conference
Abbreviated title	ISOPE 2016
Country/Territory	Greece
City	Rhodes
Period	26/06/16 → 1/07/16

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Cite this

Choo, Y. W., Seo, J. H., Kim, S. H., Goo, J. M., & Kim, Y. (2016). Numerical study on lateral response of piles supporting gravity base foundations for offshore wind turbine. In A. M. Wang, J. S. Chung, T. Kokkinis, & M. Muskulus (Eds.), Proceedings of the 26th International Offshore and Polar Engineering Conference (pp. 76-82). (Proceedings of the International Offshore and Polar Engineering Conference; Vol. 2016-January). International Society of Offshore and Polar Engineers.

Choo, Y.W. ; Seo, J.H. ; Kim, S.H. et al. / Numerical study on lateral response of piles supporting gravity base foundations for offshore wind turbine. Proceedings of the 26th International Offshore and Polar Engineering Conference. editor / Alan M. Wang ; Jin S. Chung ; Ted Kokkinis ; Michael Muskulus. International Society of Offshore and Polar Engineers, 2016. pp. 76-82 (Proceedings of the International Offshore and Polar Engineering Conference).

@inproceedings{d3806c965d45423b8e163d6f3b18ab5a,

title = "Numerical study on lateral response of piles supporting gravity base foundations for offshore wind turbine",

abstract = "{\textcopyright} Copyright 2016 by the International Society of Offshore and Polar Engineers (ISOPE).The aim of this paper is to study the lateral response of piles supporting a piled gravity base foundation for offshore wind turbine. The piled gravity in this study consists of a cone-shaped concrete base and five piles. The three-dimensional finite element analyses were carried out to simulate four cases; single pile, piled gravity base foundation, five group piles with the same arrangement of piled gravity base foundation, nine group piles with three by three arrangement. From the result, the lateral response of each pile was evaluated in terms of soil reaction force and deflection. The lateral response of the piles of the cases was compared and analyzed. Finally, the group effect of the cases on the lateral response of piles was evaluated.",

author = "Y.W. Choo and J.H. Seo and S.H. Kim and J.M. Goo and Youngho Kim",

year = "2016",

language = "English",

isbn = "9781880653883",

series = "Proceedings of the International Offshore and Polar Engineering Conference",

publisher = "International Society of Offshore and Polar Engineers",

pages = "76--82",

editor = "Wang, \{Alan M.\} and Chung, \{Jin S.\} and Ted Kokkinis and Michael Muskulus",

booktitle = "Proceedings of the 26th International Offshore and Polar Engineering Conference",

address = "United States",

note = "26th International Ocean and Polar Engineering Conference, ISOPE 2016 ; Conference date: 26-06-2016 Through 01-07-2016",

}

Choo, YW, Seo, JH, Kim, SH, Goo, JM & Kim, Y 2016, Numerical study on lateral response of piles supporting gravity base foundations for offshore wind turbine. in AM Wang, JS Chung, T Kokkinis & M Muskulus (eds), Proceedings of the 26th International Offshore and Polar Engineering Conference. Proceedings of the International Offshore and Polar Engineering Conference, vol. 2016-January, International Society of Offshore and Polar Engineers, pp. 76-82, 26th International Ocean and Polar Engineering Conference, Rhodes, Greece, 26/06/16.

Numerical study on lateral response of piles supporting gravity base foundations for offshore wind turbine. / Choo, Y.W.; Seo, J.H.; Kim, S.H. et al.
Proceedings of the 26th International Offshore and Polar Engineering Conference. ed. / Alan M. Wang; Jin S. Chung; Ted Kokkinis; Michael Muskulus. International Society of Offshore and Polar Engineers, 2016. p. 76-82 (Proceedings of the International Offshore and Polar Engineering Conference; Vol. 2016-January).

Research output: Chapter in Book/Conference paper › Conference paper › peer-review

TY - GEN

T1 - Numerical study on lateral response of piles supporting gravity base foundations for offshore wind turbine

AU - Choo, Y.W.

AU - Seo, J.H.

AU - Kim, S.H.

AU - Goo, J.M.

AU - Kim, Youngho

PY - 2016

Y1 - 2016

N2 - © Copyright 2016 by the International Society of Offshore and Polar Engineers (ISOPE).The aim of this paper is to study the lateral response of piles supporting a piled gravity base foundation for offshore wind turbine. The piled gravity in this study consists of a cone-shaped concrete base and five piles. The three-dimensional finite element analyses were carried out to simulate four cases; single pile, piled gravity base foundation, five group piles with the same arrangement of piled gravity base foundation, nine group piles with three by three arrangement. From the result, the lateral response of each pile was evaluated in terms of soil reaction force and deflection. The lateral response of the piles of the cases was compared and analyzed. Finally, the group effect of the cases on the lateral response of piles was evaluated.

AB - © Copyright 2016 by the International Society of Offshore and Polar Engineers (ISOPE).The aim of this paper is to study the lateral response of piles supporting a piled gravity base foundation for offshore wind turbine. The piled gravity in this study consists of a cone-shaped concrete base and five piles. The three-dimensional finite element analyses were carried out to simulate four cases; single pile, piled gravity base foundation, five group piles with the same arrangement of piled gravity base foundation, nine group piles with three by three arrangement. From the result, the lateral response of each pile was evaluated in terms of soil reaction force and deflection. The lateral response of the piles of the cases was compared and analyzed. Finally, the group effect of the cases on the lateral response of piles was evaluated.

UR - http://www.isope.org/publications/proceedings/ISOPE/ISOPE%202016/index.htm

M3 - Conference paper

SN - 9781880653883

T3 - Proceedings of the International Offshore and Polar Engineering Conference

SP - 76

EP - 82

BT - Proceedings of the 26th International Offshore and Polar Engineering Conference

A2 - Wang, Alan M.

A2 - Chung, Jin S.

A2 - Kokkinis, Ted

A2 - Muskulus, Michael

PB - International Society of Offshore and Polar Engineers

T2 - 26th International Ocean and Polar Engineering Conference

Y2 - 26 June 2016 through 1 July 2016

ER -

Choo YW, Seo JH, Kim SH, Goo JM, Kim Y. Numerical study on lateral response of piles supporting gravity base foundations for offshore wind turbine. In Wang AM, Chung JS, Kokkinis T, Muskulus M, editors, Proceedings of the 26th International Offshore and Polar Engineering Conference. International Society of Offshore and Polar Engineers. 2016. p. 76-82. (Proceedings of the International Offshore and Polar Engineering Conference).

Numerical study on lateral response of piles supporting gravity base foundations for offshore wind turbine

Abstract

Publication series

Conference

UN SDGs

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