단순 휨-축스프링을 이용한 전통목구조물 공포의 해석 모형화

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정성진;이민섭;박세희;김석환
Jung, Sung-Jin;Lee, Min-Sub;Park, Se-Hee;Kim, Seok-Hwan

  • 투고 : 2013.05.02
  • 심사 : 2014.01.03
  • 발행 : 2014.01.25

초록

The Bracket Complexes, the Gong-Po in Korean, has been widely used in many traditional wooden structures, such as temples, places and moonru(Korean Traditional Gate Tower) in Korea. It is usually known that the Gong-Po is used for the load transfer from roof to frame and for the connection and combination between upper structures and lower structures in structural engineering. Thus, it is very important to estimate rationally the behaviors of the Gong-Po and establish a modelling method in commercial structural analysis programs for the reasoning of stability in traditional wooden structures. But, until now, practicing professionals are confused in modelling of the Gong-Po and assigning its structural characteristics in structural analysis of traditional wooden structures because there are not a explicit modelling method applicable to the commercial programs, In this study, basic behaviors of the Gong-Po and material models of timber on other papers are studied first. On the basis of these theoretical backgrounds, a modelling method of the Gong-Po is presented and a calculating method of its longitudinal and rotational stiffness are formulated, depending on the geometric measures and material properties. To estimate if the modelling method proposed is applicable to the Gong-Po in traditional wood structures, we applied this method to the Gong-Po of Heunginjimum and investigate the structural behavior of Heunginjimum using a three-dimensional structural analysis.

키워드

전통 목구조물;공포;모형화;강성계산법;구조해석;컴퓨터 프로그램

참고문헌

  1. 남병선, 신웅주, 박강철, 전통 중층목구조물의 구조해석에 관한 연구, 대한건축학회논문집, 26권, 5호, p.p. 257-266
  2. 정성진, 홍성걸, 김남희, 이영욱, 황종국, 배병선, 전통목구조 해석을 위한 모형화 기법, 대한건축학회논문집, 21권, 12호, p.p. 77-84, 2005
  3. 정성진, 황종국, 전통목구조 공포의 해석방법 고찰, 대한건축학회학술발표대회논문집, 1권, 1호, p.p. 179-186, 2005
  4. 박경훈, 최현훈, 김진구, 윤재신, 등가 모델을 이용한 불국사 극락전의 구조해석, 대한건축학회논문집, 26권, 1호, p.p. 29-36, 2010
  5. 황종국, 전통목조 주먹장 접합부 해석을 위한 3D 유한요소모델, 대한건축학회논문집 구조계, 27권, 11호, p.p. 63-70, 2011
  6. Hideaki TANAHASHI, Elasto-plastic pasternak model simulation of static and dynamic loading tests of traditional wooden frames, WCTE, 2010
  7. Masahiro INAYAMA, Theoretical research on the stiffness of timber perpendicular to the grain, Doctoral thesis, The university of tokyo, 1992
  8. Hideaki TANAHASHI, Elastic surface displacements of orthotropic wood due to partial compression based on pasternak model, Journal of Architectural Institute of Japan, No.609, p.p.129-136, 2006
  9. Hideaki TANAHASHI, Elastic embedded displacements of orthotropic wood with a finite length based on pasternak model, Journal of Architectural Institute of Japan, Vol.73, No.625, p.p.417-424, 2008
  10. H. Tanahashi, Performances of wooden ladder-type frames for seismic reinforcement of traditional timber structu-res, WCEE, 2008
  11. Hideaki TANAHASHI, Embedment mechanism in wooden joints and collapse simulation of traditional wooden frames with column-tie beam joints, International Symposium on Disaster Simulation & Structural Safety in the Next Generation, 2011
  12. Kaori Fujita, Static and dynamic loading tests of bracket complexes used in traditional timber structures in japan, WCEE, 2000
  13. Kaori Fujita, Hysteresis model and stiffness evaluation of bracket complexes used in traditional timber structures based on static lateral loading tests, Journal of Architectural Institute of Japan, No.543, p.p.121-127, 2001
  14. Kaori Fujita, Evaluation of structural performance of existing traditional timber structures in japan by microtremor measurements, WCTE, 2010
  15. Shizuo BAN, Research on the Structural Performance of the Timber Frame used in Temples and Shrines-Part 1 Horizontal Load Resistance of the Column, Journal of the Annual Meeting of Architectural Institute of Japan, p.p. 252-258, Apr., 1941(in Japanese)
  16. Naohito KAWAI, A Series of Experiments on Restoring Force Produced by Rocking of Wooden Column, Journal of the Annual Meeting of Architectural Institute of Japan, p.p. 91-92, Sep., 1991(in Japanese)
  17. 서울흥인지문 정밀실측조사보고서, 문화재청, 2006

과제정보

연구 과제 주관 기관 : 문화재연구소