Zur Bemessung von Monopiles fur zyklische Lasten. (On the design of monopiles with respect to cyclic loads)

in Sciences Citation Index(SCI), 科學引文索引資料庫(SCI)
標題Zur Bemessung von Monopiles fur zyklische Lasten. (On the design of monopiles with respect to cyclic loads)
出版類型SCI(Sciences Citation Index)
出版年度2008
AuthorsKuo, 郭玉樹
開始頁303
頁數8
出版日期2008 / 8
其他編號0000
中文摘要

Monopiles have already been used as foundations for a large number of offshore wind energy converters. They may also be suitable for the wind farms planned in German Sea regions. However, the monopile diameters will then be larger than 5 m. For such diameters no experience exists regarding the design and especially the design with respect to cyclic loads. In the paper a design method is presented in which cyclic triaxial tests and a numerical model are combined in order to predict the accumulated displacements to be expected over the lifetime of the foundation. It is shown that the requirement of rigid clamping under design load, which is often discussed in practice, is not a suitable measure to ensure good performance under cyclic loads. Finally, for a practical example the displacement increase to be expected is quantified

期刊名稱Bauingenieur
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