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A Study on Determination of Cable-Tension Using Unstrained-Length-Modification Method  

Kong, Min Sik (서울시립대학교 토목공학과)
An, Chan Hyeog ((주) 지에스건설)
Yhim, Sung Soon (서울시립대학교 토목공학과)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.12, no.2, 2008 , pp. 113-120 More about this Journal
Abstract
This study presents the ULMM(unstrained-length-modification method) to determine the cable tension consistent with target tension after arrangement of cable-members by controlling the unstrained length of cables. This method used to be shown to determine the exact unstrained length for cable-supported bridge with elastic catenary cable. The some verification examples show to determine the unstrained length that satisfies the target tension and to obtain the satisfactory result for cable-supported bridge. Accordingly this modification method of the unstrained length in this study is used to introduce the satisfactory target tension.
Keywords
Cable Supported Bridges; Cable Tension; Elastic Catenary Cable; Unstrained Length; Unstrained Length Modification Method;
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1 Haase, M., "Zur naturlichen formulierung von simplex-elementen hoherer ordnung fur die berechnung elasticher membranschalen und seilkonstruktionen unter grossen verformungen, Doctorial dissertation, University of Stuttgart", Stuttgart, 1979
2 Kim, K. S. and Lee, H, S., "Analysis of target configurations under dead loads for cable-supported bridges", Comput. Structures, Vol. 79, 2001, pp. 2681-2692   DOI   ScienceOn
3 Irvine, H. M., "Cable Structures", MIT Press, 1981
4 Knudson, W. C., "Static and dynamic analysis of cable net structure", Doctorial dissertation, University of California, Berkely, California, 1971
5 Jayaraman, H. B. and Knudson, W. C., "A curved element for the analysis of cable structures", Comput. Structures, Vol. 14, 1981, pp. 325-333   DOI   ScienceOn
6 안상섭, "탄성현수선 케이블요소를 이용한 3차원 케이블망의 정적 및 동적 비선형해석", 석사학위논문, 서울대학교, 1991
7 Desai, Y. M., Popplewell, N., Shah, A. H., and Buragohain, D. N., "Geometric nonlinear static analysis of cable supported structures, Comput. Structures", Vol. 29, 1988, pp. 1001-1009   DOI   ScienceOn
8 Karoumi Raid, "Some modeling aspects in the nonlinear finite element analysis of cable supported brigdes", Comput. Structures, Vol. 71, 1999, pp. 397-412   DOI   ScienceOn
9 Niels, J. Gimsing, "Cable Supported Bridges", Concept and Design, John Wiley&Sons, 1997
10 임성순, "사장교의 케이블 초기장력 및 기준길이 결정에 관한 연구", 구조물진단학회지 제9권 2호, 2005, pp. 137-146