Structural Engineering and Mechanics

  • 제89권2호
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  • Pages.171-179
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  • 2024
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
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Design loads for floating solar photovoltaic system: Guide to design using DNV and ASCE standards

  • Gihwan Kim (Korea Atomic Energy Research Institute) ;
  • Moonsu Park (Department of Mechanical Engineering, Korean Advanced Institute for Science and Technology)
  • 투고 : 2023.11.24
  • 심사 : 2024.01.09
  • 발행 : 2024.01.25
⟨ 이전 논문 다음 논문 ⟩

초록

The market of the floating solar photovoltaic system is rapidly growing around the world with the rise of renewable energy that can replace fossil energy. While the floating solar photovoltaic system is operating and being installed in several countries, the system is exposed to the risk in terms of structural safety due to the absence of the proper design guideline. In this paper, design loads suitable for the floating solar photovoltaic system are presented. Utilizing the existing reliable design standards such as ASCE 7-16 (ASCE 7-16 2016) and DNV-RP-C205 (DNV-RP-C205 2010), the appropriate design loads for the floating solar photovoltaic system are presented. The proper load combinations are also presented by putting wave load based on DNV standards (DNV-OS-C101 2015 and DNV-OS-C201 2015) into the load combinations in ASCE standards (ASCE 7-16 2016). We present the load combinations for the allowable stress design and load and resistance factor design, respectively.

키워드

과제정보

This research was supported by Hanwha Energy Corporation. We express our gratitude to Prof. Phill-Seung Lee of Korea Advanced Institute of Science and Technology (KAIST) for his valuable discussions and insightful comments. We also extend our thanks to Dr. Dong-Hwa Lee from Korea Atomic Energy Research Institute (KAERI) for his valuable contributions to this paper. We appreciate Kiwook Ahn, Jinho Byun and Jaejeong Lee at Hanwha Energy Corporation for their technical support. Furthermore, we also thank Jinhwan Lee and Daehyun Yoon at Samsung electronics.

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