Hoek & Brown coefficient mi 520 experimental

Constant introduced by Hoek & Brown ranging from 4 (for some clayey rocks) to more than 30 (for igneous and some metamorphic rocks), used in the Hoek & Brown parabolic failure criterion.

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      label
  • coefficient de Hoek & Brown mi
  • Hoek & Brown coefficient mi
      notation
  • 520
      source
  • Recommandation AFTES GT1R1F1/A1

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date accepted 27 Apr 2022 11:48:18.846
date submitted 27 Apr 2022 11:24:35.292
definition
entity Hoek & Brown coefficient mi
source graph graph

description
en Constant introduced by Hoek & Brown ranging from 4 (for some clayey rocks) to more than 30 (for igneous and some metamorphic rocks), used in the Hoek & Brown parabolic failure criterion.
fr Constante introduite par Hoek 1 Brown, variant entre 4 (pour les roches argileuses) et plus de 30 (pour les roches ignées et métamorphiques), utilisée dans le critère de rupture de Hoek & Brown.
item class Concept | observed property | quantity kind
label
en Hoek & Brown coefficient mi
fr coefficient de Hoek & Brown mi
modified 13 Oct 2023 12:05:13.538
notation 520
register Observed properties
status status experimental
submitter
account name h.bressan@brgm.fr
name Hélène Bressan

type register item
version info 12