The usage of back-analyzed value of the coefficient of lateral earth pressure at rest K0 in Brno clay in numerical simulation of Dobrovského tunnel excavation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10317141" target="_blank" >RIV/00216208:11310/14:10317141 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
čeština
Original language name
UŽITÍ ZPĚTNĚ STANOVENÉHO SOUČINITELE BOČNÍHO TLAKU V KLIDU K0 BRNĚNSKÉHO JÍLU V NUMERICKÉ SIMULACI POSTUPU RAŽBY TUNELU DOBROVSKÉHO
Original language description
In the article, we summarize the process of verification of back-analyzed value of the earth pressure coefficient at rest in overconsolidated Brno clay. It indicated K0 = 0,81 in the depth of 23 m and in the given position. This value was subsequently used as initial condition in numerical 3D analysis of a particular portion of Dobrovského tunnel. The measurements of horizontal deformation by inclinometer and surface settlement trough agree well with the results obtained from the back-analysis.
Czech name
UŽITÍ ZPĚTNĚ STANOVENÉHO SOUČINITELE BOČNÍHO TLAKU V KLIDU K0 BRNĚNSKÉHO JÍLU V NUMERICKÉ SIMULACI POSTUPU RAŽBY TUNELU DOBROVSKÉHO
Czech description
In the article, we summarize the process of verification of back-analyzed value of the earth pressure coefficient at rest in overconsolidated Brno clay. It indicated K0 = 0,81 in the depth of 23 m and in the given position. This value was subsequently used as initial condition in numerical 3D analysis of a particular portion of Dobrovského tunnel. The measurements of horizontal deformation by inclinometer and surface settlement trough agree well with the results obtained from the back-analysis.
Classification
Type
D - Article in proceedings
CEP classification
JM - Structural engineering
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GAP105%2F12%2F1705" target="_blank" >GAP105/12/1705: Development of advanced numerical methods for geomaterials</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Sborník příspěvků 42. konference Zakládání Staveb
ISBN
978-80-87920-01-5
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
113-118
Publisher name
Ćeská geotechnická společnost
Place of publication
Brno
Event location
Brno, Česká Republika
Event date
Nov 3, 2014
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
—