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Determination of stresses in tunnel lining considering friction between rock and tunnel
Solution for circular beams loaded by normal force varying according to sections and belonging to tangential force according to Coulomb relationship; it is assumed that constant friction coefficient acts along perimeter, and this equals Coulomb's limit value; basic system of calculation is assumed to be hinged chain supported by curved bars; reactive forces, assumed as axis of bars and interactions of influence diagram are taken into consideration.
Determination of stresses in tunnel lining considering friction between rock and tunnel
Solution for circular beams loaded by normal force varying according to sections and belonging to tangential force according to Coulomb relationship; it is assumed that constant friction coefficient acts along perimeter, and this equals Coulomb's limit value; basic system of calculation is assumed to be hinged chain supported by curved bars; reactive forces, assumed as axis of bars and interactions of influence diagram are taken into consideration.
Determination of stresses in tunnel lining considering friction between rock and tunnel
Acta Technica (Budapest)
Kovacs, G. (author) / Rozsa, L. (author)
1964
16 pages
Article (Journal)
English
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