ON THE ANALYSIS OF A TUNNEL LINING OF OVAL CROSS-SECTION BY THE VARIATION METHOD

Scientific-technical Journal "BUILDING" 2026 Open access

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Authors: Demur Tabatadze, Tebrole Kipiani, Kote Iashvili, Gela Macharashvili
DOI: 10.52340/building.2025.72.02.09
Cited by: 0

Abstract

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.

Fields of Study & Subjects

Geomechanics and Mining Engineering Elasticity and Wave Propagation Geotechnical Engineering and Underground Structures

Publication details

Journal / source
Scientific-technical Journal "BUILDING"
Publication date
3 February 2026