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Stability of rock wedges in tunnel roofs

โœ Scribed by A.I. Sofianos


Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
932 KB
Volume
23
Category
Article
ISSN
0148-9062

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๐Ÿ“œ SIMILAR VOLUMES


Symmetric wedge in the roof of a tunnel
โœ Nomikos, P.P. ;Sofianos, A.I. ;Tsoutrelis, C.E. ๐Ÿ“‚ Article ๐Ÿ“… 2002 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 162 KB

An analytical method is presented for the calculation of the stability of a two-dimensional symmetric rock wedge which is formed in the roof of an underground circular opening within an inclined biaxial stress field. The stability of the wedge is evaluated using a two-stage relaxation procedure. In