The response of masonry barrel vaults to repetitive static and dynamic loads and example of rehabilitation of historic barrel vaults

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F19%3A00493014" target="_blank" >RIV/68378297:_____/19:00493014 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1007/978-3-319-99441-3_158" target="_blank" >https://doi.org/10.1007/978-3-319-99441-3_158</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-319-99441-3_158" target="_blank" >10.1007/978-3-319-99441-3_158</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The response of masonry barrel vaults to repetitive static and dynamic loads and example of rehabilitation of historic barrel vaults

Popis výsledku v původním jazyce

The article will present the main results of experimental and theoretical research into non-reinforced barrel vault constructions and barrel vault construction reinforced with composites based on high-strength fibres and epoxy resin, or special polymer cement mortar. Vaulted constructions of historic and heritage buildings are extremely sensitive to deformations of the supporting construction, and their response to seismic effects may often be accompanied by cracking and mechanical vault failures. The results of research and study into the dynamic behaviour of barrel vaults brings new knowledge applicable in the prevention of vault failures in regions with an increased intensity of natural or technical seismicity, for the identification and localisation of failures using e.g. MAC or COMAC criteria. It can also be valuable in their serviceability assessment and service life extension. The second part of the article presents the results of theoretical and experimental analysis and a practical example of the stabilisation and reinforcement of 16 extensively damaged barrel vaults (with a 3.05Â m span) with large lunettes situated over the cloister in the Premonstrate Monastery in Teplá (built in the 16th century), located in a seismically active region of West Bohemia.

Název v anglickém jazyce

The response of masonry barrel vaults to repetitive static and dynamic loads and example of rehabilitation of historic barrel vaults

Popis výsledku anglicky

The article will present the main results of experimental and theoretical research into non-reinforced barrel vault constructions and barrel vault construction reinforced with composites based on high-strength fibres and epoxy resin, or special polymer cement mortar. Vaulted constructions of historic and heritage buildings are extremely sensitive to deformations of the supporting construction, and their response to seismic effects may often be accompanied by cracking and mechanical vault failures. The results of research and study into the dynamic behaviour of barrel vaults brings new knowledge applicable in the prevention of vault failures in regions with an increased intensity of natural or technical seismicity, for the identification and localisation of failures using e.g. MAC or COMAC criteria. It can also be valuable in their serviceability assessment and service life extension. The second part of the article presents the results of theoretical and experimental analysis and a practical example of the stabilisation and reinforcement of 16 extensively damaged barrel vaults (with a 3.05Â m span) with large lunettes situated over the cloister in the Premonstrate Monastery in Teplá (built in the 16th century), located in a seismically active region of West Bohemia.

Druh

C - Kapitola v odborné knize

CEP obor

—

OECD FORD obor

20102 - Construction engineering, Municipal and structural engineering

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název knihy nebo sborníku

Structural analysis of historical constructions. An interdisciplinary approach

ISBN

978-3-319-99440-6

Počet stran výsledku

9

Strana od-do

1471-1479

Počet stran knihy

2518

Název nakladatele

Springer

Místo vydání

Amsterdam

Kód UT WoS kapitoly

—