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Analyza proveditelnosti valcovych kontejnmentu z predpjateho betonu vystavenych vysokemu tlaku a teplote = = Analysis of a Prestressed-Concrete Containment Vessel Exposed to High Pressure and Temperature /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Analyza proveditelnosti valcovych kontejnmentu z predpjateho betonu vystavenych vysokemu tlaku a teplote =/ Jakub Holan.
Reminder of title:	Analysis of a Prestressed-Concrete Containment Vessel Exposed to High Pressure and Temperature /
Author:	Holan, Jakub,
Description:	1 electronic resource (305 pages)
Notes:	Source: Dissertations Abstracts International, Volume: 86-08, Section: B.
Contained By:	Dissertations Abstracts International86-08B.
Subject:	Heat transfer. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31827599
ISBN:	9798304946766

Analyza proveditelnosti valcovych kontejnmentu z predpjateho betonu vystavenych vysokemu tlaku a teplote = = Analysis of a Prestressed-Concrete Containment Vessel Exposed to High Pressure and Temperature /
Holan, Jakub,

Analyza proveditelnosti valcovych kontejnmentu z predpjateho betonu vystavenych vysokemu tlaku a teplote =Analysis of a Prestressed-Concrete Containment Vessel Exposed to High Pressure and Temperature /Jakub Holan. - 1 electronic resource (305 pages)

Source: Dissertations Abstracts International, Volume: 86-08, Section: B.

During the design of any nuclear reactor, a containment structure capable of reliably guarding against fission product release in case of an accident must be designed. In this thesis, the topic of structural feasibility analyses of prestressed-concrete cylindrical containment structures subjected to high pressure and temperature is investigated.The motivation for investigating this specific topic is to solve a practical problem discovered during research and development of a novel type of reactor, which is currently being conducted. The problem is that the novel reactor induces uncommonly high internal pressure during LOCA, and thus, it needs to be established whether a containment structure capable of withstanding the high pressure can be designed.In the thesis, three main problems are investigated and resolved. These three main problems correspond with three main goals of the thesis.The first main goal of this thesis is to conduct a structural feasibility analysis of a prestressed-concrete containment structure for the novel reactor, and thus, establish whether it is even possible to design a containment structure capable of withstanding the temperatures and high internal pressure induced by the reactor.In order to fulfil the first goal, an associated problem must be resolved. The problem is identifying suitable methods for structural feasibility analyses of prestressed-concrete cylindrical containment walls subjected to high pressure and temperature. Thus, the second main goal of this thesis is to propose a consolidated framework containing all methods, equations, and values needed for the whole process of the feasibility analysis. In order to fulfil this goal, various relevant methods, equations, and design values for the calculation of stresses induced by temperature, pressure, and concrete prestressing are investigated and compared.As the framework contains complex methods which cannot be carried out using manual calculations by hand, a third problem arises. The third problem is implementing the proposed framework in such a way that would enable its expeditious and intuitive use for the feasibility analyses. Thus, the third main goal of this thesis is to create a standalone software application which would implement the proposed framework and allow expeditious and intuitive feasibility analyses of prestressed-concrete cylindrical containment walls. This application may also be highly beneficial for conducting parametric studies, design optimisations, and verifications of results obtained using more complex software.

Czech

ISBN: 9798304946766Subjects--Topical Terms:

3391367
Heat transfer.
Subjects--Index Terms:

Kontejnment

Analyza proveditelnosti valcovych kontejnmentu z predpjateho betonu vystavenych vysokemu tlaku a teplote = = Analysis of a Prestressed-Concrete Containment Vessel Exposed to High Pressure and Temperature /
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245 1 0 $a Analyza proveditelnosti valcovych kontejnmentu z predpjateho betonu vystavenych vysokemu tlaku a teplote = $b Analysis of a Prestressed-Concrete Containment Vessel Exposed to High Pressure and Temperature / $c Jakub Holan.
264 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2024
300 $a 1 electronic resource (305 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Dissertations Abstracts International, Volume: 86-08, Section: B.
500 $a Advisors: Stefan, Radek; Novak, Josef.
502 $b Ph.D. $c Czech Technical University $d 2024.
520 $a During the design of any nuclear reactor, a containment structure capable of reliably guarding against fission product release in case of an accident must be designed. In this thesis, the topic of structural feasibility analyses of prestressed-concrete cylindrical containment structures subjected to high pressure and temperature is investigated.The motivation for investigating this specific topic is to solve a practical problem discovered during research and development of a novel type of reactor, which is currently being conducted. The problem is that the novel reactor induces uncommonly high internal pressure during LOCA, and thus, it needs to be established whether a containment structure capable of withstanding the high pressure can be designed.In the thesis, three main problems are investigated and resolved. These three main problems correspond with three main goals of the thesis.The first main goal of this thesis is to conduct a structural feasibility analysis of a prestressed-concrete containment structure for the novel reactor, and thus, establish whether it is even possible to design a containment structure capable of withstanding the temperatures and high internal pressure induced by the reactor.In order to fulfil the first goal, an associated problem must be resolved. The problem is identifying suitable methods for structural feasibility analyses of prestressed-concrete cylindrical containment walls subjected to high pressure and temperature. Thus, the second main goal of this thesis is to propose a consolidated framework containing all methods, equations, and values needed for the whole process of the feasibility analysis. In order to fulfil this goal, various relevant methods, equations, and design values for the calculation of stresses induced by temperature, pressure, and concrete prestressing are investigated and compared.As the framework contains complex methods which cannot be carried out using manual calculations by hand, a third problem arises. The third problem is implementing the proposed framework in such a way that would enable its expeditious and intuitive use for the feasibility analyses. Thus, the third main goal of this thesis is to create a standalone software application which would implement the proposed framework and allow expeditious and intuitive feasibility analyses of prestressed-concrete cylindrical containment walls. This application may also be highly beneficial for conducting parametric studies, design optimisations, and verifications of results obtained using more complex software.
520 $a Pri navrhu jaderneho reaktoru je vzdy nutne navrhnout jeho kontejnment, tj. ochrannou obalku branici uniku radioaktivnich latek v pripade nehody. Tato dizertacni prace se zameruje na analyzy proveditelnosti valcovych kontejnmentu z predpjateho betonu vystavenych vysokemu tlaku a teplote.Motivaci pro zkoumani tohoto konkretniho tematu je reseni praktickeho problemu souvisejiciho s vyzkumem a vyvojem noveho typu reaktoru. Problem spociva v tom, ze tento novy typ reaktoru vyvolava neobvykle vysoky vnitrni tlak v pripade havarie se ztratou chladiva, a proto je tedy nutne zjistit, zda vubec lze pro tento novy typ reaktoru navrhnout nejaky kontejnment schopny odolat tomuto nezvykle vysokemu pretlaku.V dizertacni praci jsou reseny tri hlavni problemy. Tyto tri hlavni problemy odpovidaji trem hlavnim cilum prace.Prvnim hlavnim cilem teto prace je provest analyzu proveditelnosti pro kontejment z predpjateho betonu pro tento novy typ reaktoru - tj. stanovit, zda je mozne navrhnout kontejnment schopny odolat neobvykle vysokemu vnitrnimu tlaku vyvolanemu reaktorem.Pro splneni prvniho cile je nutne vyresit souvisejici problem. Tento souvisejici problem spociva v identifikovani metod vhodnych pro analyzu proveditelnosti valcove steny kontejmentu z predpjateho betonu vystavene vysokemu tlaku a teplote. Druhym hlavnim cilem teto prace je tedy navrhnout uceleny ramec obsahujici vsechny metody, rovnice a hodnoty potrebne pro cely proces analyzy proveditelnosti kontejnmentu. Pro dosazeni tohoto cile jsou prozkoumany a porovnany ruzne relevantni metody, rovnice a navrhove hodnoty pro vypocet napeti zpusobenych teplotou, tlakem a predpetim betonu.Jelikoz navrzeny uceleny ramec obsahuje komplexni metody, ktere nelze resit rucnimi vypocty, vznika treti problem. Tretim problemem je implementace navrhovaneho ramce takovym zpusobem, ktery by umoznil jeho rychle a snadne pouziti pro analyzy kontejnmentu. Tretim hlavnim cilem teto prace je tedy vytvoreni softwarove aplikace, ktera by implementovala navrhovany ramec a umoznila tak snadne a rychle analyzy proveditelnosti valcovych sten kontejmentu z predpjateho betonu.
546 $a Czech
590 $a School code: 3804
650 4 $a Heat transfer. $3 3391367
650 4 $a Nuclear reactors. $3 673875
650 4 $a Boundary conditions. $3 3560411
650 4 $a Architectural engineering. $3 3174102
653 $a Kontejnment
653 $a Containment structure
653 $a Concrete containment vessel
690 $a 0543
690 $a 0462
710 2 $a Czech Technical University. $e degree granting institution. $3 3819251
720 1 $a Stefan, Radek $e degree supervisor.
720 1 $a Novak, Josef $e degree supervisor.
773 0 $t Dissertations Abstracts International $g 86-08B.
790 $a 3804
791 $a Ph.D.
792 $a 2024
856 4 0 $u https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31827599