Analysis of Cable Supported Structure Considering Cable Sliding
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Bibliografische Angaben
| Autor(en): |
Kwang Sup Chung
Jae-Yeol Cho Jung Il Park Ho Park Ho-Kyung Kim Sung-Pil Chang |
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| Medium: | Tagungsbeitrag | ||||
| Sprache(n): | Englisch | ||||
| Tagung: | IABSE Symposium: Sustainable Infrastructure - Environment Friendly, Safe and Resource Efficient, Bangkok, Thailand, 9-11 September 2009 | ||||
| Veröffentlicht in: | IABSE Symposium Bangkok 2009 | ||||
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| Seite(n): | 31-38 | ||||
| Anzahl der Seiten (im PDF): | 6 | ||||
| Jahr: | 2009 | ||||
| DOI: | 10.2749/222137809796088206 | ||||
| Abstrakt: |
The goal of this study is to develop a 3-dimensional elastic cable finite element which considers the sliding effect and uses the geometric nonlinear cable finite element based on elastic catenary theory. In this study, two types of sliding were considered: the roller sliding condition without friction and the frictional sliding condition. These were formulated to derive the nodal force vectors and tangential stiffness matrices. To validate the proposed 3-dimensional cable sliding element, experiments were conducted for both sliding conditions, and compared to calculations of the amount of sliding and displacement at the loading point. Overall calculations using the 3- dimensional cable sliding model were in very good agreement with the measured values. |
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