An estimation of the effect of steel liner on the ultimate bearing capacity of prestressed concrete containment

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00317396" target="_blank" >RIV/68407700:21110/18:00317396 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.nucengdes.2017.12.026" target="_blank" >https://doi.org/10.1016/j.nucengdes.2017.12.026</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.nucengdes.2017.12.026" target="_blank" >10.1016/j.nucengdes.2017.12.026</a>

Jazyk výsledku

angličtina

Název v původním jazyce

An estimation of the effect of steel liner on the ultimate bearing capacity of prestressed concrete containment

Popis výsledku v původním jazyce

Three dimensional FEM model is used to estimate the effect of steel liner on the ultimate bearing capacity of a prestressed concrete containment. The model is subjected to internal pressure exceeding LOCA pressure that is increased up to the failure of the structure. By comparison with the experiment described in the literature and with the similar model without steel liner, it is concluded that the liner can increase the bearing capacity of the containment by up to 40%. The 3D model is also exploited for verification of plausibility of previously created set of partial models of the same containment, leading to confirmation of the hypothesis that it is possible to model the behavior of the containment with relatively high precision and low time consumption by a set of simplified models with properly set boundary conditions.

Název v anglickém jazyce

An estimation of the effect of steel liner on the ultimate bearing capacity of prestressed concrete containment

Popis výsledku anglicky

Three dimensional FEM model is used to estimate the effect of steel liner on the ultimate bearing capacity of a prestressed concrete containment. The model is subjected to internal pressure exceeding LOCA pressure that is increased up to the failure of the structure. By comparison with the experiment described in the literature and with the similar model without steel liner, it is concluded that the liner can increase the bearing capacity of the containment by up to 40%. The 3D model is also exploited for verification of plausibility of previously created set of partial models of the same containment, leading to confirmation of the hypothesis that it is possible to model the behavior of the containment with relatively high precision and low time consumption by a set of simplified models with properly set boundary conditions.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20102 - Construction engineering, Municipal and structural engineering

Projekt

<a href="/cs/project/GA17-19463S" target="_blank" >GA17-19463S: Analýza závislostí mezi mikrostrukturou a makroskopickými vlastnostmi ultravysokohodnotných betonů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Nuclear Engineering and Design

ISSN

0029-5493

e-ISSN

1872-759X

Svazek periodika

2018

Číslo periodika v rámci svazku

328

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

12

Strana od-do

197-208

Kód UT WoS článku

000427432300019

EID výsledku v databázi Scopus

2-s2.0-85040444067