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:

Modulus of Subsoil Reaction Specified by Dilatometric Test (DMT)

Modulus of subsoil reaction kh [MN/m3] is determined by the following formula:

where:

kh

-

modulus of subsoil reaction [MN/m3]

MDMT

-

constrained modulus obtained from DMT [MPa]

B

-

characteristic length of the sheeting structure (coefficient of reduction) [1 rm]

Values of coefficient B are depending on the depth of the excavation H [m], constrained modulus MDMT [MPa], and spacing of props.

Graphs for determination of coefficient B (source: [2], Figure 7, pp. 999)

Literature:

Monaco, P. and Marchetti, S..: Evaluation of the coefficient of subgrade reaction for design of multi-propped diaphragm walls from DMT moduli. Millpress, Rotterdam, 2004, pp. 993 – 1002, ISBN 90 5966 009 9.

Vyzkoušejte si programy GEO5. Zdarma, bez výpočetních omezení.