Engineering classification of rock masses for the design of tunnel support
Author(s): |
N. Barton
R. Lien J. Lunde |
---|---|
Medium: | journal article |
Language(s): | English |
Published in: | Rock Mechanics, December 1974, v. 6 |
Page(s): | 189-236 |
DOI: | 10.1007/bf01239496 |
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10355003 - Published on:
13/08/2019 - Last updated on:
13/08/2019