MULTI-OBJECTIVE OPTIMIZATION AND SENSITIVITY ANALYSIS FOR SEISMIC RESPONSE OF COMPOSITE STRUCTURAL WIND TURBINE SUPPORT STRUCTURES

被引：0
作者：
Horiguchi, Shinsei [1 ]
Tomizawa, Tetsuya [2 ]
机构：
[1] Graduate School of Science and Technology, Meiji Univ
[2] Dept. of Architecture, School of Science and Technology, Meiji Univ.
来源：
Journal of Structural and Construction Engineering | 2024年 / 89卷 / 826期
关键词：
Composite structure; Multi-objective optimization; Response spectrum method; Seismic response; Sensitivity analysis; Wind turbine support structure;
D O I：
10.3130/aijs.89.1355
中图分类号：
学科分类号：
摘要：
Composite structural wind turbine support structures are one useful means of increasing the size of wind turbine installations. However, there are still no examples in Japan, and it is unclear to what extent each design variable affects the seismic response. Therefore, this study attempts to quantitatively evaluate the influence of each design variable on the seismic response using the response spectrum method through multi-objective optimization and through sensitivity analysis. Furthermore, a method is proposed to apply the obtained results to actual design. © 2024 Architectural Institute of Japan. All rights reserved.
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页码：1355 / 1366
页数：11
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