Structural Engineering and Mechanics

  • 제76권2호
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  • Pages.239-250
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  • 2020
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Free vibration analysis of plates with steps and internal line supports by using a modified matched interface and boundary method

  • Song, Zhiwei (School of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology) ;
  • He, Xiaoqiao (Department of Architecture and Civil Engineering, City University of Hong Kong) ;
  • Li, Wei (School of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology) ;
  • Xie, De (School of Naval Architecture and Ocean Engineering, Huazhong University of Science and Technology)
  • 투고 : 2019.11.15
  • 심사 : 2020.02.10
  • 발행 : 2020.10.25
⟨ 이전 논문 다음 논문 ⟩

초록

This paper deals with free vibration of plates with steps and internal line supports by using a modified matched interface and boundary (MMIB) method. Different kinds of interfaces caused by steps, rigid and elastic line supports and their combinations are taken into account. Detailed MMIB procedures for dealing with these different interfaces are presented. Various examples are chosen to illustrate the accuracy and convergence of MMIB method. Numerical results show that the proposed MMIB is a highly accurate and convergent approach for solving the title issue. This study will extend the application range of MMIB method.

키워드

참고문헌

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