한국공간구조학회논문집 (Journal of Korean Association for Spatial Structures)

  • 제22권3호
  • /
  • Pages.33-40
  • /
  • 2022
  • /
  • 1598-4095(pISSN)
  • /
  • 2287-7401(eISSN)
한국공간구조학회 (Korean Association for Spatial Structures)
권호 표지
DOI QR코드

DOI QR Code

신륵사 다층전탑의 구조해석에 대한 연구

Analytical Study of Static and Dynamic Responses of Multi-story Brick Pagoda of Silleuksa Temple

  • 이가윤 (세종대학교 건축공학과 딥러닝 건축연구소) ;
  • 이성민 ((재)한국건설품질연구원) ;
  • 이기학 (세종대학교 건축공학과 딥러닝 건축연구소)
  • Lee, Ga-Yoon (Deep Learning Architecture Research Center, Dep. of Architectural Engineering, Sejong University) ;
  • Lee, Sung-Min (Korea Construction Quality Research Center(KCQR)) ;
  • Lee, Kihak (Deep Learning Architecture Research Center, Dep. of Architectural Engineering, Sejong University)
  • 투고 : 2022.07.21
  • 심사 : 2022.09.07
  • 발행 : 2022.09.15
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Recently, cultural heritages in South Korea gain many interests of restoration and preservation from the government since many of that have been severely damaged during earthquakes. Many previous studies in both terms of experimental and analytical approaches have been done to examine structural behavior and decide appropriate methods of preservation. Being motivated by such researches, this research aims to investigate a religious stone pagoda dated back to the Goryeo Dynasty in Korea. The structure consists of a granite stone foundation and baked bricks, which resembles the shape of traditional pagodas. In order to examine the structural behavior of the pagoda, an analytical model is implemented using ANSYS, a comprehensive engineering simulation platform. For the time history analysis of the pagoda, several earthquake excitations are chosen and input to simulation modeling. Seismic response of the tower such as time domain, natural frequency, modal shapes and peak acceleration measured at each layer are presented and discussed. In addition, the amplification ratio of the tower is calculated from the accelerations of each layer to determine tower stability in accordance with Korean seismic design guide. The determination and evaluation of status and response of the brick tower by simulation analysis play an important role in the preservation of history as well as valuable architectural heritages in South Korea.

키워드

과제정보

이 논문은 2022년도 정부(교육부)의 재원으로 한국연구재단의 지원을 받아 수행된 기초연구사업에(NRF-2022R1I1A1A01065372) 의해 수행되었습니다. 이에 감사드립니다.

참고문헌

  1. Lee, S.M., et al., "Computational Modelling Method by Using the Natural Frequencies of Five-Story Stone Pagoda in Chongnimsa Site", Journal of Korean Association for Spatial Structures Vol.8(5), pp.67~74, 2008.
  2. Lee S.M., Choi H.S., Lee K., Lee C.H., & Jo Y.H., "Study on the joint Stiffness, Natural Frequency and Damping Ratio of Stone Pagoda in Korea", Journal of Korean Association for Spatial Structures. Vol.18, pp. 45~53, 2018, doi: 10.9712/KASS.2018.18.1.45
  3. Lee, S.M., "Dynamic Characteristics of Traditional Stone Masonry Structures in Korea", Ph.D. Dissertation, Department of Architectural Engineering, Chonnam National University, pp.140, 2002
  4. Chung, H.S., Lee, S.H., Hwang, Y.C., & Kim, N.Y., "A study on Local Carrying Capacity of Ancient Stone Arch Bridge", Journal of the Korean Geotechnical Society Vol.8(4), pp.31-39, 1992.
  5. Lee, S.G., & Lee, S.M., "The Influence of Spandrel Wall and Fill on the Dynamic Characteristic of Historic Stone Masonry Arch Bridge", Journal of The Korea Institute for Structural Maintenance and Inspection Vol.9(3), pp.161-168, 2005.
  6. Mai, K.Q., Lee, S.M., & Lee, K., "Assessment of historic stone arch bridge characterisation: experiments and numerical model", Proceedings of the Institution of Civil Engineers - Structures and Buildings Vol.172(7), pp.480-489, 2019, doi: 10.1680/jstbu.18.00014
  7. Lee, G.Y., Lee, S.M., & Lrr, K., "Analytical Study of a Historic Stone Arch Bridge After Retrofit to Evaluate Dynamic Characteristics and Structural Behavior" Journal of Korean Association for Spatial Structures Vol. 20(4), pp 177-184, 2020, doi: 0.9712/KASS.2020.20.4.177 https://doi.org/10.9712/KASS.2020.20.4.177
  8. Sutcliffe, D.J., Yu, H.S., & Page, A.W., "Lower bound limit analysis of unreinforced masonry shear walls." Computers and Structures, Vol.79, pp.1295-1312, 2001. https://doi.org/10.1016/S0045-7949(01)00024-4
  9. Lourenco, P.B., "Structural masonry analysis: recent developments and prospects" In: 14th International Brick and Block Masonry Conference Sydney, Australia (Keynote paper)., 2008.
  10. Abruzzese, D., Miccoli, L., & Yuan, J., "Mechanical behavior of leaning masonry Huzhu Pagoda" Journal of Cultural Heritage, Vol. 10(4) pp.480-486, 2009, doi: 10.1016/j.culher.2009.02.004
  11. ANSYS Academic Research Mechanical, Release 19.2.
  12. Cheon D., "[special issue] Preservation of Stone Cultural Asset", Review of Architecture and Building Science, Vol.49(12), pp.38-45, 2005.
  13. Yeoju-gun Cultural Heritage Management Office. Multi-story Brick Pagoda of Silleuksa Temple Safety Assessment Report. 2005.
  14. Y. C. H. M. Office. 2016 Multi-story Brick Pagoda of Silleuksa Temple Safety Assessment Report. 2016.
  15. Korea Concrete Institute, "2012 Analysis of Structural Criteria of Concrete", 2012.
  16. SH Corporation Urban Research Institute, "Architectural Design Guidelines for SH Construction Apartment Housing", 2014.
  17. Korea buidling code center. Seismic Building Design Code and Commentary (KDS) 2019.