Nous vous avons envoyé un message électronique.

Nous sommes désolés mais nous n'avons pas pu vous envoyer le lien sur votre courriel. Veuillez vérifier votre adresse électronique.

Aide contextuelle

GEO5

Tree
Settings
Produit:
Program:
Langue:

Horizontal bearing capacity

The foundation horizontal bearing capacity is verified according to the factor of safety:

where Rdh depends on the subsoil type (selected in the "Settings" frame):

  • Analysis for drained conditions:

  • Analysis for undrained conditions:

and:

Where:

ψ

-

angle of friction between foundation and the soil

a

-

cohesion between foundation and the soil

Aef

-

effective area of foundation

Hx,Hy

-

components of the horizontal force

Q

-

extreme design vertical force

SF

-

safety factor for the horizontal bearing capacity (input in the "Analysis" frame)

Angle of friction between foundation and soil ψ is recommended:

  • For cast in place foundations:

  • For prefabricated foundations:

where:

φ

-

angle of internal friction of soil in footing bottom

Literature:

NF P94-261

Essayez GEO5 gratuitement sans limitation des calculs.