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Static Analysis of Frame Structures Using Transfer of Stiffness Coefficient  

최명수 (부경대학교 기계공학부)
문덕홍 (부경대학교 기계공학부)
정하용 (부경대학교 기계공학부)
Publication Information
Journal of the Computational Structural Engineering Institute of Korea / v.16, no.1, 2003 , pp. 9-18 More about this Journal
Abstract
In static analysis of a variety of structures, the matrix method of structural analysis is the most widely used and powerful analysis method. However, this method has drawback requiring high-performance computers with many memory units and fast processing units in the case of analyzing accurately structures with a large number of degrees-of- freedom. Therefore, it's very difficult to analyze these structures accurately in personal computers. For overcoming the drawback of the matrix method of structural analysis, authors suggest the transfer stiffness coefficient method(TSCM). The TSCM is very suitable to a personal computer because the concept of the TSCM is based on the transfer of the stiffness coefficient for an analytical structure. In this paper, the static analysis algorithm for frame structures is formulated by the TSCM. We confirm the validity of the TSCM through the comparison of computation results by the TSCM, the NASTRAN, the matrix method of structural analysis and the analytical solution.
Keywords
static analysis; matrix method of structural analysis; transfer stiffness coefficient method; frame structure;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 H. C. Martin, Introduction to Matrix Methods of Structural Analysis, McGraw-Hill Book Company, New York, 1966, p.331
2 中井博, 傳達マトリックス法による鋼橋の解析, 森北出版, 東京, 1992, p.365
3 S. Timoshenko, Strength of Materials (Part Ⅰ, 3rd edtion), Mei Ya Publications, Taiwan, 1955, p.442
4 문덕홍, 최명수, '강성계수의 전달을 이용한 다양한 연결부를 갖는 구조물의 진동해석', 대한기계학회 논문집 A권, 제23권, 제2호, 1999, pp.344～356
5 D. L. Logan, A First Course in the Finite Element Method(2nd edition), PWS Publishing Company, USA, 1993, p.662
6 문덕홍, 최명수, 강화중, '전달강성계수법에 의한 격자형 구조물의 자유진동 해석', 한국소음진동공학회지, 제8권, 제2호, 1998, pp.361-368
7 MSC/NASTRAN for Windows User's Guide, MacNeal-Schwendler Corporation, USA, 1997
8 J. S. Przemieniecki, Theory of Matrix Structural Analysis, McGraw-Hill Book Company, New York, 1968, p.468
9 R. E. Sennett, Matrix Analysis of Structures, Prentice Hall, New Jersey, 1994, p.228
10 문덕홍, 최명수, '전달강성계수법에 의한 격자형 구조물의 강제진동 해석', 한국소음진동공학회지, 제8권, 제5호, 1998, pp.945-956
11 D. H. Moon and M.S. Choi, 'Vibration Analysis for Frame Structures Using Transfer of Dynamic Stiffness Coefficient,' Journal of Sound and Vib- ration, Vol. 234, No. 5, 2000, pp.725～736   DOI   ScienceOn
12 成岡昌夫, 遠田良善, 伝達マトリックス法, 日本剛構造協會, 東京, 1970, p.196