4. Susceptibility of soils to liquefaction
4.1 Soils liable to liquefy
According to Youd and Perkins , a soil's susceptibility to liquefaction represents its potential inability to withstand cyclic shear stresses. It depends on the nature of the soil, its formation and properties:
particle properties ;
structure (texture) ;
compactness ;
saturation ;
resistance.
Regional geological...
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Susceptibility of soils to liquefaction
Bibliography
Websites
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AFPS – French association for earthquake engineering
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GEER – Geotechnical Extreme Events Reconnaissance
Standards and norms
- Règles de construction parasismique. Règles PS applicables aux bâtiments, dites règles PS 92 - NF P 06-013 - 1995
- Calcul des structures pour leur résistance aux séismes. Partie 5 : Fondations, ouvrages de soutènement et aspects géotechniques - NF EN 1998-5 - 2005
- Geotechnical Aspects on Site Evaluation and Foundations for Nuclear Power Plants - IAEA Safety Standards, Safety guide No. NS-G-3.6 - 2004 ...
Regulations
Environment Code
Official Journal of the French Republic
Texts on seismic zoning :
Decree no. 2010-1254 of October 22, 2010 on seismic risk prevention.
Decree no. 2010-1255 of October 22, 2010 delimiting seismicity zones in France.
Decree no. 2015-5 of January 6, 2015 amending article D. 563-8-1 of the Environment Code....
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