ON THE ANALYSIS OF A TUNNEL LINING OF OVAL CROSS-SECTION BY THE VARIATION METHOD
DOI:
https://doi.org/10.52340/building.2025.72.02.09Keywords:
cylindrical shell, spherical shell, differential equation, variational method, discontinuous solutionAbstract
A tunnel support (cylindrical shell) of oval cross-section, whose thickness and radius vary stepwise, is analyzed using the variational method.
A discontinuous solution of the governing differential equation is constructed based on the theory developed by Sh. E. Mikeladze.
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References
Vlasov, V. Z. General Theory of Shells and Its Applications in Engineering. Moscow, 1949.
L’Hernite. Resistance of Materials. Paris, 1954.
Mikeladze, Sh. E. New Methods of Integrating Differential Equations. Moscow-Leningrad, 1951.
Mikeladze, Sh. E. Some Problems of Structural Mechanics. Moscow-Leningrad, 1948
Published
2026-01-29
How to Cite
Tabatadze, D., Kipiani, T., Iashvili, K., & Macharashvili, G. (2026). ON THE ANALYSIS OF A TUNNEL LINING OF OVAL CROSS-SECTION BY THE VARIATION METHOD. Scientific-Technical Journal "BUILDING", 2(72). https://doi.org/10.52340/building.2025.72.02.09
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