Analysis of offshore wind turbine by considering soil-pile-structure interaction: effects of foundation and sea-wave properties

Name: Analysis of offshore wind turbine by considering soil-pile-structure interaction: effects of foundation and sea-wave properties
Author: Fard, Maryam Massah, Erken, A., Erkmen, Bülent, Ansal, Mustafa Atilla

İsim	Analysis of offshore wind turbine by considering soil-pile-structure interaction: effects of foundation and sea-wave properties
Yazar	Fard, Maryam Massah, Erken, A., Erkmen, Bülent, Ansal, Mustafa Atilla
Basım Tarihi:	2022
Basım Yeri	- Taylor & Francis
Konu	Offshore wind turbine (OWT), Monopile foundation, Wave loading, Liquefaction
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	1363-2469
Kayıt Numarası	9c1be6d9-285b-4cd1-bcb1-2798f9f65c09
Lokasyon	Civil Engineering
Tarih	2022
Örnek Metin	Prediction of the dynamic performance of an offshore wind turbine (OWT) requires consideration of many different design parameters. Besides the superstructure, the OWT foundation also plays an important role both functionally and financially in the design. In this study, numerical dynamic analyses of an offshore wind turbine with a monopile foundation are performed under wave loading that may lead to soil liquefaction around the pile due to cyclic stresses induced by the pile displacements using the open-source program, OpenSees. Effects of foundation properties such as monopile diameter, pile embedment depth, and sea-wave characteristics such as its period, sea-water depth, duration, and level of the loading on the dynamic performance of the system are investigated. The results in terms of deformations, excess pore water pressure, and inertial forces are presented and discussed. The findings are considered as valuable guidance on the estimation of the dynamic performance and liquefaction susceptibility of the offshore wind turbine foundations under cyclic sea-wave loads.
DOI	10.1080/13632469.2021.1961936
Cilt	26

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Analysis of offshore wind turbine by considering soil-pile-structure interaction: effects of foundation and sea-wave properties

Yazar Fard, Maryam Massah, Erken, A., Erkmen, Bülent, Ansal, Mustafa Atilla

Basım Tarihi 2022

Basım Yeri - Taylor & Francis

Konu Offshore wind turbine (OWT), Monopile foundation, Wave loading, Liquefaction

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 1363-2469

Kayıt Numarası 9c1be6d9-285b-4cd1-bcb1-2798f9f65c09

Lokasyon Civil Engineering

Tarih 2022

Örnek Metin Prediction of the dynamic performance of an offshore wind turbine (OWT) requires consideration of many different design parameters. Besides the superstructure, the OWT foundation also plays an important role both functionally and financially in the design. In this study, numerical dynamic analyses of an offshore wind turbine with a monopile foundation are performed under wave loading that may lead to soil liquefaction around the pile due to cyclic stresses induced by the pile displacements using the open-source program, OpenSees. Effects of foundation properties such as monopile diameter, pile embedment depth, and sea-wave characteristics such as its period, sea-water depth, duration, and level of the loading on the dynamic performance of the system are investigated. The results in terms of deformations, excess pore water pressure, and inertial forces are presented and discussed. The findings are considered as valuable guidance on the estimation of the dynamic performance and liquefaction susceptibility of the offshore wind turbine foundations under cyclic sea-wave loads.

DOI 10.1080/13632469.2021.1961936

Cilt 26