Odkaz jsme Vám odeslali na email.

Nepodařilo se nám odeslat odkaz na váš email. Zkontrolujte, prosím, Váš email.

Missing captcha code. Please check whether your browser is not blocking reCAPTCHA.

Invalid captcha code. Please try again.

Online nápověda

GEO5

Stromeček
Nastavení
Produkt:
Program:
Jazyk:

Active Earth Pressure - The Caquot Theory

Active earth pressure is given by the following formula:

where:

σz

-

vertical geostatic stress

cef

-

effective cohesion of the soil

Ka

-

coefficient of active earth pressure

Kac

-

coefficient of active earth pressure due to cohesion

The following analytical solution (Boussinesque, Caquot) is implemented to compute the coefficient of active earth pressure Ka:

where:

Ka

-

coefficient of active earth pressure due to Caquot

KaCoulomb

-

coefficient of active earth pressure due to Coulomb

ρ

-

conversion coefficient - see further

where:

β

-

slope inclination behind the structure

φ

-

angle of internal friction of soil

δ

-

angle of friction between structure and soil

The coefficient of active earth pressure Kac is given by:

for:

for:

where:

φ

-

angle of internal friction of soil

δ

-

angle of friction between structure and soil

β

-

slope inclination behind the structure

α

-

back face inclination of the structure

Horizontal and vertical components of the active earth pressure become:

where:

σa

-

active earth pressure

δ

-

angle of friction between structure and soil

α

-

back face inclination of the structure

Vyzkoušejte si programy GEO5. Zdarma, bez výpočetních omezení.