Browse > Article

Efficient Analysis of Shear Walls with Openings  

김현수 ((주)마이다스아이티 개발1팀 대리)
남궁계홍 (성균관대학교 건축공학과)
이동근 (성균관대학교 건축공학과)
Publication Information
Journal of the Computational Structural Engineering Institute of Korea / v.15, no.2, 2002 , pp. 237-249 More about this Journal
Abstract
The wall system that is composed only of reinforced concrete walls and slabs is adopted on many high-rise apartment buildings recently constructed. In the apartment buildings, a shear wall may have one or mote openings for functional reasons. Many researches on the analysis of shear wall with openings were performed. But, some restrictions prevent those research results being applied to practical analysis and design procedure. It is necessary to use subdivided finite elements lot accurate analysis of the wall system with openings. But it would cost tremendous amount of analysis time and computer memory if the entire building structure is subdivided into a finer mesh. An efficient analysis method which can be used regardless of the number, size and location of openings is proposed in this study. The analysis method uses super element, matrix condensation technique and fictitious beam technique. Analyses of example structures having various types of openings were performed to verify the efficiency of proposed method. It was confirmed that the proposed method have outstanding accuracy with drastically reduced time and computer memory from the analyses of example structures.
Keywords
shear wall with openings; super element; matrix condonation; fictitious beam;
Citations & Related Records
연도 인용수 순위
  • Reference
1 L. G. Tham and Y. K. Cheung, 'Approximate analysis of shear wall assemblies with opeings' The Structural Engineer, Vol. 61B, No. 2, 1983, pp.41-45
2 William Weaver, jr., Dong-Guen Lee, and George Derbalian, 'Finite element for shear walls in multistory frames,' Journal of the Sructural Division ASCE, Vol. 107, 1981, pp.1365-1369
3 변지석, 유승균, 박복만, '유한요소법에 의한 개구부를 갖는 전단벽과 기둥의 접합부에 관한 연구,' 대한건축학회 추계 학술발표대회 논문집, 제10권, 제2호, 1990, pp.439-442
4 Weaver, W., Jr., Gere, James M., Matrix Analysis of Framed Structures, Van Nostrand Reinhold, Third Edition, 1990
5 Edward L. Wilson and Asharf Habibullah, SAP2000-Intergrated Finite Element Analysis and Design of Structures, Computers & Struc tures Inc., Berkeley, California, 1997
6 Klaus-Jurgen Bathe, Finite Element Procedures, Prentice-Hall Interantional Inc., 1996
7 Weaver, W., Jr., Johnsonston, Finite Elements for Structural Analysis, Prentice Hall, 1984
8 김호수, 홍성목, '변환요소 및 부분구조법에 의한 병렬전단벽의 해석에 관한 연구,' 대한건축학회 논문집, 제8권, 제4호, 1992, pp.97-108
9 김호수, 홍성목, '골조 전단벽의 상호작용이 고려된 구조물의 효율적인 해석에 관한 연구,' 대한건축학회 논문집, 제7권, 제3호, 1991, pp.319-331
10 이동근, 강석봉, '전단벽을 가진 프레임의 구조해석에 관한 연구,' 대한토목학회 논문집, 제6권, 제2호, 1986, pp.77-83
11 Weaver, W., Jr., Johnson, Paul R., Structural Dynamics by Finite Elements, Prentice Hall, 1987
12 M. amaruddin, 'In-plane stiffness of shear walls with opeings,' Building and Environment, Vol. 34, 1999, pp.109-127   DOI   ScienceOn
13 Chang-Koon Choi and Myung-Suk Bang, 'Plate element with cutout for perforated shear wall,' Journal of Structural Engineering, Vol. 133, No. 2, 1987, pp.295-306
14 R. Ali and S. J. Atwall, 'Prediction of natrural frequencies of vibration of rectangular plates with rectangular cutouts,' Computers & Structures, Vol. 12, 1980, pp.819-823   DOI   ScienceOn
15 Adanan Ibrahimbegovic, Robert L. Taylor and Edward L. Wilson, 'A robust quadrilateral membrane finite element with drilling degrees of freedom,' International Journal for Numerical Methods in Engineering, Vol. 30, 1990, pp.445-457   DOI
16 Thomas J.R. Hughes, 'On drilling degrees of freedom,' Computer Methods in Applied Mechanics and Engineering, Vol. 72, 1989, pp.105-121
17 Chang-Koon Choi ang Phill-Seung Lee and Yong-Myung Park, 'Defect-free 4-node flat shell element: NMS-4F element,' Structural Engineering and Mechanics, Vol. 8, No. 2, 1999, pp.207-231
18 이동근, 김현수, '바닥판의 휨강성을 고려한 전단벽식 건물의 효율적인 지진해석,' 한국전산구조공학회 논문집, 제14권, 제12호, 2001, pp.193-202
19 최창근, '개구부를 갖는 평판요소에 의한 고층건물의 Core해석,' 대한건축학회 논문집, 제1권, 제1호, 1985, pp.93-98
20 Edward L. Wilson and Asharf Habibullah, SAP2000-Intergrated Finite Element Analysis and Design of Structures, Computers & Struc tures Inc., Berkeley, California, 1997
21 Clough, R. W. and Penzien, J., Dynamics of Structures, Second Edintion, McGraw-Hill, 1993