Glossary entry

English term or phrase:

rock yield

Portuguese translation:

deformação da rocha

Added to glossary by Teresa Cristina Felix de Sousa
Dec 8, 2006 17:08
17 yrs ago
3 viewers *
English term

rock yield

English to Portuguese Tech/Engineering Mining & Minerals / Gems
A is a measure of the ratio of intact rock strength to induced stress. As the maximum compressive stress acting parallel to a free stope face approaches the uniaxial strength of the rock, factor A degrades to reflect the related instability due to rock yield.
=====================================
deformação da rocha?
elasticidade da rocha?
Proposed translations (Portuguese)
5 +1 deformação da rocha
4 references

Proposed translations

+1
46 mins
Selected

deformação da rocha

É exatamente o que acontece: a rocha cede, ao deformar-se. Veja estes exemplos:

CEPETRO - Centro de Estudo do Petróleo - UNICAMP
A deformação da rocha se dá a partir da cominuição de grãos sem presença de argilas e com cimentação incipiente. Ensaios de petrofísica revelaram grande ...
www.cepetro.unicamp.br/teses/mestrado/ano2002.htm

Glossário geológico
Rocha texturalmente semelhante ao filito, mas em que as acções de deformação da rocha original, grosseira, são acompanhadas, além das recristalizações de ...
www.dct.fct.unl.pt/GGeo/GG2231-2275.html

[PDF] DEFORMAÇÃO DE ROCHAS GRANITÓIDES EM REGIME DÚCTIL: O EXEMPLO DO ...
File Format: PDF/Adobe Acrobat - View as HTML
extinção ondulante, indicando que a deformação da rocha. foi realmente importante (Bell & Etheridge 1973). • Feldspato potássico: os cristais de feldspato ...
www.sbgeo.org.br/rgb/vol24_down/2403/2403129.pdf
Peer comment(s):

agree airmailrpl : -
1 day 3 hrs
Obrigado, airmailrpl.
Something went wrong...
4 KudoZ points awarded for this answer. Comment: "Muito grata T."
3 hrs

references

requires constant values of shear driving stress, rock (yield) strength, and stiffness (modulus) across the length scale of the fault population.

Rock Strength.The shear yield strength of unfaulted rock at the fault’s tipline modulates fault propagation and hence, the DLratio. Stronger rock requires greater near-tip stresses to break, leading to larger values of displacement along the fault [7,8,11].
www.lpi.usra.edu/meetings/lpsc2004/pdf/1157.pdf

SafariX Textbooks Online - 0130341290 - How Does Earth Work ...
That stored stress is a form of potential energy that instantly releases, mostly as motion energy, when the stress finally exceeds the rock yield strength ...
www.safarix.com/0130341290/ch11lev1sec9

[PDF]
GEO3Z03 STRUCTURAL GEOLOGY
and ability to deform plastically before failure. • rock yield strength and plasticity increase. • less elastic deformation - rock ‘stiffness’ increases ...
www.science.mcmaster.ca/geo/faculty/boyce/3z03/3z03_lec9_10...
Something went wrong...
Term search
  • All of ProZ.com
  • Term search
  • Jobs
  • Forums
  • Multiple search