Fast analytical estimation of the influence zone depth, its numerical verification and FEM accuracy testing

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F09%3A00161892" target="_blank" >RIV/68407700:21110/09:00161892 - isvavai.cz</a>

Alternative codes found

RIV/75095360:_____/09:#0000072

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Fast analytical estimation of the influence zone depth, its numerical verification and FEM accuracy testing

Original language description

For the calculation of foundation settlement it is recommended to take into account so called influence zone inside the subsoil bellow the foundation structure. Influence zone inside the subsoil is the region where the load has a substantial influence onthe deformation of the soil skeleton. The soil skeleton is pre-consolidated or over consolidated due to the original geostatic stress state. An excavation changes the original geostatic stress state and it creates the space for the load transferred fromupper structure. The theory of elastic layer in Westergard manner is selected for the vertical stress calculation. The depth of influence zone is calculated from the equality of the original geostatic stress and the new geostatic stress due to excavation combined with the vertical stress from the upper structure. Two close formulas are presented for the influence zone calculation.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JN - Civil engineering

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Structural Engineering and Mechanics

ISSN

1225-4568

e-ISSN

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Volume of the periodical

33

Issue of the periodical within the volume

5

Country of publishing house

KR - KOREA, REPUBLIC OF

Number of pages

13

Pages from-to

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UT code for WoS article

000271772300007

EID of the result in the Scopus database

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