BASIC CONSIDERATIONS ON TUNNELING IN SQUEEZING GROUND

Authors
KOVARI K STAUS J
Citation
K. Kovari et J. Staus, BASIC CONSIDERATIONS ON TUNNELING IN SQUEEZING GROUND, Rock mechanics and rock engineering, 29(4), 1996, pp. 203-210
Citations number
8
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Geosciences, Interdisciplinary","Engineering, Civil
Journal title
Rock mechanics and rock engineering → ACNP
ISSN journal
0723-2632
Volume
29
Issue
4
Year of publication
1996
Pages
203 - 210
Database
ISI
SICI code
0723-2632(1996)29:4<203:BCOTIS>2.0.ZU;2-4
Abstract
Excessive rock pressure may cause the failure of tile tunnel support r esulting in large rock deformations. This phenomenon is referred to as squeezing rock behaviour. After discussion of the factors affecting s queezing the relation between rock deformation and rock pressure is de scribed. The paper further deals with widely applied methods of excava tion and support measures in squeezing rock.