The load-transfer method as a tool for determining the load-displacement curve of piles
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F24%3APU154941" target="_blank" >RIV/00216305:26110/24:PU154941 - isvavai.cz</a>
Result on the web
<a href="https://ojs.cvut.cz/ojs/index.php/ap/article/view/9255" target="_blank" >https://ojs.cvut.cz/ojs/index.php/ap/article/view/9255</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/AP.2024.64.0341" target="_blank" >10.14311/AP.2024.64.0341</a>
Alternative languages
Result language
angličtina
Original language name
The load-transfer method as a tool for determining the load-displacement curve of piles
Original language description
The paper presents two applications (software packages) in which the load-transfer method is used for axially loaded Kelly drilled bored piles and displacement ductile iron piles. In the first, the ultimate friction is related to the effective stress via the so-called beta method. The beta method is refined into three stages to cover the variety of soils typical of Central Europe. For the driven piles, a different approach is presented in which the ultimate shaft friction is related to the reference hammering time. The recorded hammering time profile is fed directly into the software based on the load-transfer method. Analyses of five loading tests are presented proving that the load transfer method in combination with the beta method or the recorded hammering time profile is able to compute the load-displacement curve of both replacement and displacement piles with a reasonable accuracy in various geological conditions.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
21100 - Other engineering and technologies
Result continuities
Project
<a href="/en/project/TJ02000140" target="_blank" >TJ02000140: Implementing of the load-transfer method for optimisation of deep foundations design</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Polytechnica (on-line)
ISSN
1210-2709
e-ISSN
1805-2363
Volume of the periodical
64
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
9
Pages from-to
341-349
UT code for WoS article
001309868700005
EID of the result in the Scopus database
2-s2.0-85204430096