Glossary entry (derived from question below)
German term or phrase:
Ersatzreibungswinkel
English translation:
equivalent friction angle
Added to glossary by
Johannes Gleim
May 20, 2023 16:50
1 yr ago
24 viewers *
German term
Ersatzreibungswinkel
German to English
Tech/Engineering
Geology
Earthworks
Reibungswinkel translates as "angle of repose" but I did not manage to find a translation for Ersatzreibungswinkel online.
The meaning is given here:https://www.spektrum.de/lexikon/geowissenschaften/ersatzreib...
Both terms occur in a table so unfortunately no specific context is available here.
The text relates to earthworks to remove soil from a contaminated site where new foundations and buildings are then to be installed. The specific content and consistency of the various subsoil layers have to be determined to establish how strong the piles need to be.
The meaning is given here:https://www.spektrum.de/lexikon/geowissenschaften/ersatzreib...
Both terms occur in a table so unfortunately no specific context is available here.
The text relates to earthworks to remove soil from a contaminated site where new foundations and buildings are then to be installed. The specific content and consistency of the various subsoil layers have to be determined to establish how strong the piles need to be.
Proposed translations
(English)
5 | equivalent friction angle | Johannes Gleim |
3 | angle of repose | José Patrício |
Change log
May 21, 2023 08:33: Holly O'Reilly changed "Restriction (Native Lang)" from "eng" to "none"
May 22, 2023 19:37: Johannes Gleim changed "Edited KOG entry" from "<a href="/profile/1300129">Holly O'Reilly's</a> old entry - "Ersatzreibungswinkel"" to ""equivalent friction angle""
Proposed translations
2 hrs
Selected
equivalent friction angle
angle of friction [TECH.] | der Reibungswinkel Pl.: die Reibungswinkel
friction angle [TECH.] | der Reibungswinkel Pl.: die Reibungswinkel
https://dict.leo.org/englisch-deutsch/Ersatzreibungswinkel
Furthermore parameters, e.g. the stiffness modulus Es or the friction angle φ′, are limited in its application to certain boundary conditions.
https://core.ac.uk/download/pdf/236376985.pdf
Tabelle 2. Beziehungen zur Ableitung von Ersatzreibungswinkeln φcu bei undrädnierten Bedingungen
Table 2. Equations to approximate the undrained angle of internal friction φcu from undrained strength cu
https://www.kup-geotechnik.com/media/2002h_kempfert_gebresel...
Equivalent Friction Angle and Cohesion of the Generalized Hoek-Brown Failure Criterion in terms of Stress Invariants
https://www.researchgate.net/publication/264182659_Equivalen...
Cohesion and the equivalent friction angle of pure soil and root-soil composite.
https://www.researchgate.net/figure/Cohesion-and-the-equival...
To include the dependency of cohesion and friction angle on stresses, efforts are being made to estimate equivalent values of the M-C parameters for the range of stresses applicable to a particular design. The paper suggests a new and convenient approach to find the equivalent friction angle and cohesion from any failure criterion that can be expressed in terms of the Nayak and Zienkiewicz's stress invariants.
https://ui.adsabs.harvard.edu/abs/2014RMRE...47..371L/abstra...
For this purpose, a concept of equivalent friction angle is usually used [3, 5, 6, 8]. This angle is defined as the friction angle of the MC surface that would pass through the particular stress point given by the shear strength criterion under consideration.
https://sciendo.com/pdf/10.2478/sgem-2018-0016
friction angle [TECH.] | der Reibungswinkel Pl.: die Reibungswinkel
https://dict.leo.org/englisch-deutsch/Ersatzreibungswinkel
Furthermore parameters, e.g. the stiffness modulus Es or the friction angle φ′, are limited in its application to certain boundary conditions.
https://core.ac.uk/download/pdf/236376985.pdf
Tabelle 2. Beziehungen zur Ableitung von Ersatzreibungswinkeln φcu bei undrädnierten Bedingungen
Table 2. Equations to approximate the undrained angle of internal friction φcu from undrained strength cu
https://www.kup-geotechnik.com/media/2002h_kempfert_gebresel...
Equivalent Friction Angle and Cohesion of the Generalized Hoek-Brown Failure Criterion in terms of Stress Invariants
https://www.researchgate.net/publication/264182659_Equivalen...
Cohesion and the equivalent friction angle of pure soil and root-soil composite.
https://www.researchgate.net/figure/Cohesion-and-the-equival...
To include the dependency of cohesion and friction angle on stresses, efforts are being made to estimate equivalent values of the M-C parameters for the range of stresses applicable to a particular design. The paper suggests a new and convenient approach to find the equivalent friction angle and cohesion from any failure criterion that can be expressed in terms of the Nayak and Zienkiewicz's stress invariants.
https://ui.adsabs.harvard.edu/abs/2014RMRE...47..371L/abstra...
For this purpose, a concept of equivalent friction angle is usually used [3, 5, 6, 8]. This angle is defined as the friction angle of the MC surface that would pass through the particular stress point given by the shear strength criterion under consideration.
https://sciendo.com/pdf/10.2478/sgem-2018-0016
Note from asker:
Thanks for your help Johannes! |
4 KudoZ points awarded for this answer.
1 hr
angle of repose
angle of repose - Reibungswinkel {m} [Schüttwinkel, Böschungswinkel] - https://www.dict.cc/?s=Reibungswinkel
Ersatzreibungswinkel
Click here!
Der neue Whitening-Pen
Ersatzreibungswinkel, Reibungswinkel, der aus den effektiven (wirksamen) Scherparametern φ' (wirksamer Reibungswinkel) und c' (wirksame Kohäsion), bezogen auf den aktuellen Spannungszustand σ, berechnet wird. Der Ersatzreibungswinkel φ1 wird in Berechnungsfällen, bei denen eine Verwendung von c' problematisch ist, verwendet. - https://www.spektrum.de/lexikon/geowissenschaften/ersatzreib...
Shear strength parameters, including the cohesion and the angle of shear strength, are key parameters to characterise the failure of materials. - https://www.sciencedirect.com/topics/engineering/shear-stren...
Ersatzreibungswinkel
Click here!
Der neue Whitening-Pen
Ersatzreibungswinkel, Reibungswinkel, der aus den effektiven (wirksamen) Scherparametern φ' (wirksamer Reibungswinkel) und c' (wirksame Kohäsion), bezogen auf den aktuellen Spannungszustand σ, berechnet wird. Der Ersatzreibungswinkel φ1 wird in Berechnungsfällen, bei denen eine Verwendung von c' problematisch ist, verwendet. - https://www.spektrum.de/lexikon/geowissenschaften/ersatzreib...
Shear strength parameters, including the cohesion and the angle of shear strength, are key parameters to characterise the failure of materials. - https://www.sciencedirect.com/topics/engineering/shear-stren...
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