Stability of Cable-Arch Structure


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Cable-arch structure is a combined structure, which utilizes flexibility of cable and rigidity of arch. Cable-arch structure has been widely used in bridge engineering. In this work, we proposed a novel mechanical model of cable-arch structure. The out-of-plane buckling and in-plane buckling were studied using the energy method. The formula of critical loads of both the first order out-of-plane buckling and in-plane buckling were derived using Rayleigh-Ritz method. An example is ultimately investigated numerically. The results indicate that the cable can improve considerably the out-of-plane and in-plane stability of arch. Therefore, the research about the stability of cable-arch structure are both valuable not only in theoretical research but also in design of engineering structure.



Edited by:

Weijun Yang and Qiusheng Li




H. J. Kang et al., "Stability of Cable-Arch Structure", Applied Mechanics and Materials, Vols. 204-208, pp. 3061-3067, 2012

Online since:

October 2012




[1] Y. L. Pi, N. S. Trahair: Eng. Struct. Vol. 22(2000), pp.993-1005.

[2] Y. Zhao, H. Kang: J. Sound. Vib. Vol. 312(2008), p.363–379.

[3] S. Markus, T. Nanasi: Shock Vibr. Dig. Vol. 13 (1981), p.3–14.

[4] P.A.A. Laura, M.J. Maurizi: Shock Vibr. Dig. Vol. 19 (1987), p.6–9.

[5] P. Chidamparam, A.W. Leissa: Appl. Mech. Rev. Vol. 46 (1993), p.467–483.

[6] N.M. Auciello, M.A. De Rosa: J. Sound. Vib. Vol. 174 (1994), p.433–458.

[7] Y.Y. Zhao, H.J. Kang, R. Feng, W.Q. Lao: Adv. Appl. Mech. Vol. 36 (2006), p.170–186.

[8] J. M. Gere, W. Weaver: Analysis of Framed Structures (Van Nostrand Reinhold, New York 1965).