Stability of openings in jointed rock
The slide line approach is combined with the finite element method to represent the action of a removable block on a lined tunnel. The present paper examines the strength and ductility required of the tunnel liner to resist the forces imposed by a block when the surrounding rock mass is subjected to...
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Veröffentlicht in: | International journal for numerical and analytical methods in geomechanics 1991-06, Vol.15 (6), p.433-442 |
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Format: | Artikel |
Sprache: | eng |
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