Strength Effectiveness of Ancient Masonry Bridges

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F12%3A00198428" target="_blank" >RIV/68407700:21110/12:00198428 - 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

Strength Effectiveness of Ancient Masonry Bridges

Popis výsledku v původním jazyce

A study aimed to investigate the effectiveness of two new strengthening techniques for ancient masonry bridges is herein presented. In particular the spandrel walls are subjected to both in-plane and out-of-plane actions the former mainly due to shear and the latter due to the filling thrust or earthquake excitation. The proposed techniques concern the application on the masonry surface of a GFRP reinforced lime and cement mortar coating or a reinforced repointing with a net of stainless strands. Some experimental diagonal compression tests evidenced the significant effectiveness of the first technique to shear. A numerical simulation of the experimental tests allowed determining the mechanical parameters to be used in the material model. A second numerical study was aimed to investigate the effectiveness of both strengthening techniques for out-of-plane actions (flexure). The results obtained in the study show good performances of the strengthening techniques both for in-plane and out

Název v anglickém jazyce

Strength Effectiveness of Ancient Masonry Bridges

Popis výsledku anglicky

A study aimed to investigate the effectiveness of two new strengthening techniques for ancient masonry bridges is herein presented. In particular the spandrel walls are subjected to both in-plane and out-of-plane actions the former mainly due to shear and the latter due to the filling thrust or earthquake excitation. The proposed techniques concern the application on the masonry surface of a GFRP reinforced lime and cement mortar coating or a reinforced repointing with a net of stainless strands. Some experimental diagonal compression tests evidenced the significant effectiveness of the first technique to shear. A numerical simulation of the experimental tests allowed determining the mechanical parameters to be used in the material model. A second numerical study was aimed to investigate the effectiveness of both strengthening techniques for out-of-plane actions (flexure). The results obtained in the study show good performances of the strengthening techniques both for in-plane and out

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

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

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

Bridge Maintenance, Safety, Management, Resilience and Sustainability

ISBN

978-0-415-62124-3

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

1055-1062

Název nakladatele

Taylor & Francis

Místo vydání

London

Místo konání akce

Stresa, Laggo Magiore

Datum konání akce

8. 7. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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