DESIGN ASPECTS OF AN ENERGY PILES

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F23%3A10254458" target="_blank" >RIV/61989100:27120/23:10254458 - isvavai.cz</a>

Výsledek na webu

<a href="http://tces.vsb.cz/" target="_blank" >http://tces.vsb.cz/</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

DESIGN ASPECTS OF AN ENERGY PILES

Popis výsledku v původním jazyce

The paper deals with the issue of thermomechanical loading of the energy pile, which is also subjected to thermal stresses compared to a conventional pile, which is required to carry only static loads. In the context of the thermal volumetric changes of the energy pile, the stiffness of an upper structure, and a behaviour of the contact between the pile and the soil environment, we are presented with a problem that goes beyond standard design procedures. The issue is presented by a parametric study that evaluates the thermal load, the stiffness of the upper structure preventing thermal volumetric changes of the pile, but also the pile soil contact properties that have a major influence on the pile-soil friction and therefore the pile bearing capacity. The study was carried out using the ThermoPile software developed by the Soil Mechanics Laboratory of the University of Lausanne. This paper gives an overview of the differences in the design of energy piles and highlights the potential risks in their design.

Název v anglickém jazyce

DESIGN ASPECTS OF AN ENERGY PILES

Popis výsledku anglicky

The paper deals with the issue of thermomechanical loading of the energy pile, which is also subjected to thermal stresses compared to a conventional pile, which is required to carry only static loads. In the context of the thermal volumetric changes of the energy pile, the stiffness of an upper structure, and a behaviour of the contact between the pile and the soil environment, we are presented with a problem that goes beyond standard design procedures. The issue is presented by a parametric study that evaluates the thermal load, the stiffness of the upper structure preventing thermal volumetric changes of the pile, but also the pile soil contact properties that have a major influence on the pile-soil friction and therefore the pile bearing capacity. The study was carried out using the ThermoPile software developed by the Soil Mechanics Laboratory of the University of Lausanne. This paper gives an overview of the differences in the design of energy piles and highlights the potential risks in their design.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

20701 - Environmental and geological engineering, geotechnics

Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Sborník vědeckých prací Vysoké školy báňské - Technické univerzity Ostrava. Řada stavební = Transactions of the VŠB - Technical University of Ostrava. Civil engineering series

ISSN

1213-1962

e-ISSN

1804-4824

Svazek periodika

23

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

36-41

Kód UT WoS článku

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EID výsledku v databázi Scopus

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