대한건축학회논문집 (Journal of the Architectural Institute of Korea)

  • 제40권1호
  • /
  • Pages.263-270
  • /
  • 2024
  • /
  • 2733-6239(pISSN)
  • /
  • 2733-6247(eISSN)
대한건축학회 (Architectural Institute of Korea)
권호 표지
DOI QR코드

DOI QR Code

불국사 마찰 소산형 에너지 저감 석축의 동적 응답 특성에 관한 실험적 연구

An Experimental Study on the Dynamic Response Characteristics of the Bulguksa Temple's Friction-based Energy Dissipation Stone Structure

  • Yoo, Da-Hye (Dept. of Architectural Engineering, Pusan National University) ;
  • Oh, Sang-Hoon (Dept. of Architectural Engineering, Pusan National University)
  • 투고 : 2023.11.15
  • 심사 : 2023.12.18
  • 발행 : 2024.01.30
⟨ 이전 논문 다음 논문 ⟩

초록

This study delves into the dynamic characteristics of the stone structure in a traditional building, with a specific focus on Bulguksa Temple. At the foundation's base lies a distinctive stone arrangement of natural stones irregularly stacked in layers, topped with processed stones to create a beam-like structure. This innovative design allows controlled movement, creating essential spacing for effective energy dissipation. To explore these dynamic features, a carefully crafted test specimen replicated the temple's foundation and underwent shake table tests with varied ground motion scales. Analyzing the dynamic characteristics revealed the foundation's remarkable behavior during seismic events. Unlike conventional rigid seismic foundations, Bulguksa's foundation, utilizing intentional displacement, dissipates seismic energy through friction. This principle has evolved into modern seismic design known as base isolation, minimizing structural and human damage in contemporary seismic methods. Essentially, this traditional seismic isolation method, designed for flexibility, serves as a precursor to the contemporary base isolation approach, providing insights into minimizing damage in seismic design.

키워드

과제정보

이 연구는 2023년도 한국연구재단 연구비 지원에 의한 결과의 일부임. 과제번호:2022R1A2C2007001

참고문헌

  1. Akiyama, H. (1985). Earthquake-Resistant Limit-State Design for buildings. Univ of Tokyo Pr.
  2. Architectural Institue of Korea (2019). Seismic Design Code of buildings (KDS 41 17 00: 2019). Sejong, Korea.
  3. Cheon, D. Y., & Yang, J. M. (2011). A fundamental study on Grengyi technique applied on the Korean traditional structures, Proceeding of Fall academic conference of the Korea Association for Architectural History. Proceedings of Korean Association for Architectural History, 245-252.
  4. Hwang, S. I. (2007). The geomorphic characteristics of Bulguksa-region and the earthquake resistant structure of the Bulguksa Temple, Journal of the Korean Geographical Society, 42(3), 315-331.
  5. ICC Evaluation Service, LLC (ICC-ES) (2010). ICC-ES AC156, Acceptance criteria for seismic certification by shake-table testing of non-structural components and systems, International Code Council, Whittier, CA.
  6. Kim, D. K. (2005). Dynamics of Structures. 5th ed., Seoul, Goomibook, 228-229.
  7. Kim, H. W., Kim, J. S., Lee, J. H., & Park, B. C. (2012). A Study on Natural Frequency of the Traditional Wooden Structure by Vibration Measurement. Proceedings of the Korean Society for Noise and Vibration Engineering, 491-492.
  8. Kim, H. W., Lee, J. H., Park, B. C., & Yi, W. H. (2016). Fundamental Period Formulas for The Korean-style House Using Ambient Vibration. Journal of the Korean Society of Hazard Mitigation, 16(3), 281-289.
  9. Lee, S. H., Cha, M. K., Ryu, H. S., & Oh, S. H. (2011). The Shaking Table Test for the Evaluation of Response Characteristicsof Flat Plate Structure Using Base Isolation. Journal of the Architectural Institute of Korea Structure & Construction, 27(2), 29-38.
  10. NIMS(National Institute of Meteorological Sciences) (2012). Historical Earthquake Records in Korea(2~1904). Seoul, Korea Meteorological Administration, 5.
  11. NRICH(National Research Institute of Cultural Heritage) (2020). Earthquake damages and response for architectural heritage due to Kyungju and Pohang earthquakes. Daejeon, National Research Institute of Cultural Heritage, 18-25.
  12. Oh, S. H. (2001). The Principle of Earthquake Control System of Steel Framed Building and Application Method in Korea. Journal of Korean Society of Steel Construction, 13(2), 96-105.
  13. Oh, S. H., & Shin, S. H. (2016). Correlation analysis of Gyeongju Earthquake waveform and structural damage scale. Journal of the Architectural Institute of Korea Structure & Construction, 32(12), 33-44.
  14. Song, S. H., Cha, M. K., Ryu, H. S., Oh, S. H., & Lee, S. H. (2010). Dynamic Response Characteristics of the Base-Isolated Structure for Shake Table Test. Journal of the Architectural Institute of Korea Structure & Construction, 26(4), 21-30.