DOI QR코드

DOI QR Code

Structural Performance Evaluation of Stone Pagoda of Mireuk Temple Site in accordance with Construction Type

미륵사지 석탑의 축조형식에 따른 구조성능 평가

  • Kim, Ho-Soo (Dept. of Architectural Eng., Cheongju University) ;
  • Park, Chan-Hong (Dept. of Architectural Eng., Cheongju University) ;
  • Lee, Ha-Na (Dept. of Architectural Eng., Cheongju University)
  • Received : 2014.02.24
  • Accepted : 2014.04.07
  • Published : 2014.06.15

Abstract

The stone pagoda of Mireuk temple site is currently restoring through the repairing process. This stone pagoda has the various construction types in the inner and outer space. Therefore, the stress concentration and structural behavior need to be considered through the analysis of various construction patterns. To this end, this study presents the structural modelling and analysis considering the discrete element analysis technique to solve the discontinuum behavior between the stone elements. Also, this study performs the structural performance evaluation through the various design variables for the safety of stone pagoda. Through the analysis results, we can find out the small stress concentration in the several members. But, because the stresses and displacements are relatively small, we can secure the safety of the whole structure.

Keywords

References

  1. National Research Institute of Cultural Heritage, "Stone Pagoda of Mireuk Temple Maintenance Design Structure Reports", 2012
  2. National Research Institute of Cultural Heritage, "A Study on Collapse Causes of the Stone Pagoda of Miruksa Temple Site using Structural Analysis Reports", 2005
  3. 3 Dimensional Distinct Element Code User's Guide, Itasca Consulting Group, Inc, 2003
  4. H.S. Kim, S.I. Hong, "Analysis Method for Masonry Stone Pagoda using Discrete Element Method", Journal of the Architectural Institute of Korea Structure & Construction Vol.23, No.2, 2007
  5. S.M. Lee, K.H. Lee, S.W. Park, M.C. Suh, C.H. Lee, "Computational Modelling Method by Using the Natural Frequencies of Five-Story Stone Pagoda in Chongnimsa Site", Journal of the Korean Association for Spatial Structures, Vol.8, No.5, 2008
  6. National Research Institute of Cultural Heritage, Stone Pagoda of Mireuk Temple Structural Safety Evaluation Reports, 2008
  7. Construction Information Company, 21C Rock Mechanics, 2008
  8. Chonnam National University Press, Theory of Rock Fracture, 2002