Static Analysis of Curved Beams with Clamped-Clamped Ends under Thermo Load

Xiao Fei Li; Chun Yi Cui; De Hai Yu

doi:10.4028/www.scientific.net/AMM.117-119.1543

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 117-119Static Analysis of Curved Beams with...

Static Analysis of Curved Beams with Clamped-Clamped Ends under Thermo Load

Abstract:

Based on the principle of thermal expansion and theory of virtual work, a class of equations for in-plane displacements at three freedom direction and internal forces in the cross-section of statically indeterminate curved beams under thermo load are derived explicitly. In the case of infinite limit of radius, these equations coincide with that of the straight beams. Compared with the results of FEM, the analytical solutions by the proposed formulae are accurate. The analytical solutions obtained in this paper would provide a scientific base for further study and design of the curved bridges.

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Periodical:

Applied Mechanics and Materials (Volumes 117-119)

Pages:

1543-1546

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https://doi.org/10.4028/www.scientific.net/AMM.117-119.1543

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Online since:

October 2011

Authors:

Xiao Fei Li, Chun Yi Cui, De Hai Yu

Keywords:

Analytical Solution, Clamped-Clamped Ends, Curved Beam, Thermo Load

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