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  2. ObsProp
  3. _540
experimental

Entry: joint roughness coefficient (JRC) - showing version 13

URI: https://data.geoscience.fr/ncl/ObsProp/540

Dimensionless coefficient relating to joint roughness and size, ranked in ascending order from 0 for a flat smooth discontinuity to 20 for a wavy rough discontinuity, according to Barton's standard profiles (1977).

Core metadata

is a Concept | quantity kind | observed property
category 14
changed on 13 Oct 2023 12:05:14.038
submitted byHélène Bressan
accepted on 27 Apr 2022 11:49:58.575 | 27 Apr 2022 11:50:47.638

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date accepted 27 Apr 2022 11:49:58.575 | 27 Apr 2022 11:50:47.638
date submitted 27 Apr 2022 11:24:35.637
definition
entity joint roughness coefficient (JRC)
source graph graph

description
en Dimensionless coefficient relating to joint roughness and size, ranked in ascending order from 0 for a flat smooth discontinuity to 20 for a wavy rough discontinuity, according to Barton's standard profiles (1977).
fr Coefficient sans dimension relié à la rugosité et à la taille des épontes ; il varie entre 0 (pour une discontinuité planne et lisse) à 20 (pour une discontinuité ondulée et rugueuse), selon la classification établie par Barton (1977).
item class Concept | observed property | quantity kind
label
en joint roughness coefficient (JRC)
fr coefficient de rugosité (JRC)
modified 13 Oct 2023 12:05:14.038
notation 540
register obs prop
status status experimental
submitter
account name h.bressan@brgm.fr
name Hélène Bressan

type register item
version info 13
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Definition

category geotechnics
description
en Dimensionless coefficient relating to joint roughness and size, ranked in ascending order from 0 for a flat smooth discontinuity to 20 for a wavy rough discontinuity, according to Barton's standard profiles (1977).
fr Coefficient sans dimension relié à la rugosité et à la taille des épontes ; il varie entre 0 (pour une discontinuité planne et lisse) à 20 (pour une discontinuité ondulée et rugueuse), selon la classification établie par Barton (1977).
in scheme Observed properties
label
en joint roughness coefficient (JRC)
fr coefficient de rugosité (JRC)
notation 540
pref label
en joint roughness coefficient (JRC)
fr coefficient de rugosité (JRC)
source Recommandation AFTES GT1R1F1/A1
status Valid
top concept of Observed properties
type Concept | quantity kind | observed property

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