Experimental research into the response of segmental barrel vaults to repetitive static and dynamic loads

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F20%3A00522112" target="_blank" >RIV/68378297:_____/20:00522112 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21110/20:00339536

Výsledek na webu

<a href="https://doi.org/10.1016/j.engstruct.2020.110342" target="_blank" >https://doi.org/10.1016/j.engstruct.2020.110342</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.engstruct.2020.110342" target="_blank" >10.1016/j.engstruct.2020.110342</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Experimental research into the response of segmental barrel vaults to repetitive static and dynamic loads

Popis výsledku v původním jazyce

The article briefly recalls the issue of historical buildings located in seismically active areas. In the introduction of the paper, the issue of the change of the dynamic response of the structure as a method for determining the possible damage of the structure, which can be difficult to detect by other diagnostic procedures, is discussed. Furthermore, the article outlines the procedure for determining some significant characteristics (such as bending stiffness etc.) by means of the dynamic response of the structure, and simplified relationships and recommendations for diagnosing arch structures based on its dynamic response. The focus of the paper is on the general analysis of the results of experimental tests of five segmental barrel vaults, of which two were reinforced with CFRP strips subjected to alternating static and dynamic loads. Due to the structure of the vault - single-layer masonry with a thickness of 150 mm - a loading mode was required. In the article conclusion the test results are interpreted with regard to the above mentioned facts (extent of experimental loading, specific vault structure) and it is stated that they have demonstrated the possibility of using a change of dynamic characteristics as a possible diagnostic method of the origin and development of defects on the vault structure.

Název v anglickém jazyce

Experimental research into the response of segmental barrel vaults to repetitive static and dynamic loads

Popis výsledku anglicky

The article briefly recalls the issue of historical buildings located in seismically active areas. In the introduction of the paper, the issue of the change of the dynamic response of the structure as a method for determining the possible damage of the structure, which can be difficult to detect by other diagnostic procedures, is discussed. Furthermore, the article outlines the procedure for determining some significant characteristics (such as bending stiffness etc.) by means of the dynamic response of the structure, and simplified relationships and recommendations for diagnosing arch structures based on its dynamic response. The focus of the paper is on the general analysis of the results of experimental tests of five segmental barrel vaults, of which two were reinforced with CFRP strips subjected to alternating static and dynamic loads. Due to the structure of the vault - single-layer masonry with a thickness of 150 mm - a loading mode was required. In the article conclusion the test results are interpreted with regard to the above mentioned facts (extent of experimental loading, specific vault structure) and it is stated that they have demonstrated the possibility of using a change of dynamic characteristics as a possible diagnostic method of the origin and development of defects on the vault structure.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/DG16P02M055" target="_blank" >DG16P02M055: Vývoj a výzkum materiálů, postupů a technologií pro restaurování, konzervaci a zpevňování historických zděných konstrukcí a povrchů a systémů preventivní ochrany historických a památkově chráněných objektů ohrožených antropogenními a přírodními riziky</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Engineering Structures

ISSN

0141-0296

e-ISSN

—

Svazek periodika

208

Číslo periodika v rámci svazku

April

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

12

Strana od-do

110342

Kód UT WoS článku

000529863600004

EID výsledku v databázi Scopus

2-s2.0-85079118033