Application of the homo software at design of a primary tunnel lining

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F13%3A86086718" target="_blank" >RIV/61989100:27120/13:86086718 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Application of the homo software at design of a primary tunnel lining

Popis výsledku v původním jazyce

The primary tunnel lining is usually used to support the ground massive around underground works after excavation. It consists shotcrete, steel grid and arch steel frame (Bretex, Hebrex). The distance space between the arch steel frames is about 0,7 ? 1,5 m. A steel reinforcement ratio is not constant in the area of the lining cross section. This fact doesn?t satisfy the common design methods of steel reinforced concrete that presume constant steel reinforcement ratio. This is one of the reason for looking new approaches that take into account this fact. The article discusses the problem and submits a solution to the fact referred above. The design of primary tunnel linig engages the software HOMO which was developed in the Department of Geotechnical and Underground Engineering. This software is based on analytical theory of cooperative rings. It allows to calculate the deformational parameters of materialy heterogenous cross section of tunnel lining from steel elements and set up the

Název v anglickém jazyce

Application of the homo software at design of a primary tunnel lining

Popis výsledku anglicky

The primary tunnel lining is usually used to support the ground massive around underground works after excavation. It consists shotcrete, steel grid and arch steel frame (Bretex, Hebrex). The distance space between the arch steel frames is about 0,7 ? 1,5 m. A steel reinforcement ratio is not constant in the area of the lining cross section. This fact doesn?t satisfy the common design methods of steel reinforced concrete that presume constant steel reinforcement ratio. This is one of the reason for looking new approaches that take into account this fact. The article discusses the problem and submits a solution to the fact referred above. The design of primary tunnel linig engages the software HOMO which was developed in the Department of Geotechnical and Underground Engineering. This software is based on analytical theory of cooperative rings. It allows to calculate the deformational parameters of materialy heterogenous cross section of tunnel lining from steel elements and set up the

Druh

D - Stať ve sborníku

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

Aktualne badania i analizy z inżynierii lądowej : prace naukowe doktorantów

ISBN

978-83-7880-058-3

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

117-124

Název nakladatele

Wydawnictwo Politechniki Śląskiej

Místo vydání

Gliwice

Místo konání akce

Szczyrk

Datum konání akce

9. 5. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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