Flexural Behavior of Steel Cables for Bridges
Auteur(s): |
Kee Jeung Hong
Jaegyun Park |
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Médium: | papier de conférence |
Langue(s): | anglais |
Conférence: | 35th Annual Symposium of IABSE / 52nd Annual Symposium of IASS / 6th International Conference on Space Structures: Taller, Longer, Lighter - Meeting growing demand with limited resources, London, United Kingdom, September 2011 |
Publié dans: | IABSE-IASS 2011 London Symposium Report |
Année: | 2011 |
Abstrait: |
An analytical model for the steel bridge cable is developed by using the geometrically exact rod model and fitting the nonlinear moment-curvature-tension relationship of the cable. The cable is assumed to be helically wrapped with constant initial layer angle. The unbalanced force on a wire is calculated and friction between layers is fully considered. |