Strengthening of damaged historic vault structures in the Premonstrate Monastery at Teplá with composites based on high-strength fibres and epoxy resin

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00239531" target="_blank" >RIV/68407700:21110/15:00239531 - 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

Strengthening of damaged historic vault structures in the Premonstrate Monastery at Teplá with composites based on high-strength fibres and epoxy resin

Popis výsledku v původním jazyce

The on-going conservation and reconstruction of the Premonstrate Monastery at Teplá in western Bohemia was the site for the implementation of the results of research into the application of carbon composites in the rehabilitation of historic vaults. The analysis manifested the occurrence of relatively high tensile stresses at the vault crown in the vault cross section’s parts adjoining the vault soffit due to vertical loading and temperature effects. They exceed the ultimate strength of masonry in tension and may be the cause of the appearance of tensile cracks. The paper presents the design and execution of the stabilisation and reinforcement pro-cedure of vaults over the arcaded walk in the convent on the 1st overground storey, damaged by a continuous, at places prominent, tensile crack at the vault crown using non-prestresed strips of carbon composites and epoxy resin, including the results of FEM numerical analysis and ex-perimental verification.

Název v anglickém jazyce

Strengthening of damaged historic vault structures in the Premonstrate Monastery at Teplá with composites based on high-strength fibres and epoxy resin

Popis výsledku anglicky

The on-going conservation and reconstruction of the Premonstrate Monastery at Teplá in western Bohemia was the site for the implementation of the results of research into the application of carbon composites in the rehabilitation of historic vaults. The analysis manifested the occurrence of relatively high tensile stresses at the vault crown in the vault cross section’s parts adjoining the vault soffit due to vertical loading and temperature effects. They exceed the ultimate strength of masonry in tension and may be the cause of the appearance of tensile cracks. The paper presents the design and execution of the stabilisation and reinforcement pro-cedure of vaults over the arcaded walk in the convent on the 1st overground storey, damaged by a continuous, at places prominent, tensile crack at the vault crown using non-prestresed strips of carbon composites and epoxy resin, including the results of FEM numerical analysis and ex-perimental verification.

Druh

D - Stať ve sborníku

CEP obor

AL - Umění, architektura, kulturní dědictví

OECD FORD obor

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Projekt

<a href="/cs/project/DF12P01OVV037" target="_blank" >DF12P01OVV037: Progresivní neinvazivní metody stabilizace, konzervace a zpevňování historických konstrukcí a jejich částí kompozitními materiály na bázi vláken a nanovláken</a><br>

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

REHAB 2015 - Proceedings of the 2nd International Conference on Preservation, Maintenance and Rehabilitation of Historic Buildings and Structures

ISBN

978-989-8734-10-5

ISSN

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e-ISSN

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Počet stran výsledku

10

Strana od-do

311-320

Název nakladatele

Green Lines Institute for Sustainable Development

Místo vydání

Barcelos

Místo konání akce

Porto

Datum konání akce

22. 7. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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