COMPOSITE FRP- HPC STRUCTURES

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00313509" target="_blank" >RIV/68407700:21110/17:00313509 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

SPŘAŽENÉ KONSTRUKCE Z FRP A VYSOKOHODNOTNÉHO BETONU

Original language description

The material characteristics of FRP (fibre-reinforced polymer) perfobond rib shear connector were examined through push-out tests in order to verify the applicability for pedestrian bridge structure. The aim of this study is to determine interaction between high performance concrete slab and handmade FRP plate which represent web of the composite beam. Combination of these modern materials leads to structural system with load bearing capacity and also sufficient flexural stiffness of the composite element. Openings cut into the GFRP plate at a variable spacing allow GFRP reinforcement bars to be inserted to act as shear studs. Hand lay-up process can increase suitable properties of FRP for connection by perfobond rib shear connectors. In this study, three push-out tests on fiber-reinforced polymer were performed to investigate their shear behaviour. The results of the push-out tests on FRP perfobond rib shear connector indicates great promise for application in full scale structures.

Czech name

SPŘAŽENÉ KONSTRUKCE Z FRP A VYSOKOHODNOTNÉHO BETONU

Czech description

The material characteristics of FRP (fibre-reinforced polymer) perfobond rib shear connector were examined through push-out tests in order to verify the applicability for pedestrian bridge structure. The aim of this study is to determine interaction between high performance concrete slab and handmade FRP plate which represent web of the composite beam. Combination of these modern materials leads to structural system with load bearing capacity and also sufficient flexural stiffness of the composite element. Openings cut into the GFRP plate at a variable spacing allow GFRP reinforcement bars to be inserted to act as shear studs. Hand lay-up process can increase suitable properties of FRP for connection by perfobond rib shear connectors. In this study, three push-out tests on fiber-reinforced polymer were performed to investigate their shear behaviour. The results of the push-out tests on FRP perfobond rib shear connector indicates great promise for application in full scale structures.

Type

D - Article in proceedings

CEP classification

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OECD FORD branch

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2017

Confidentiality

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

Article name in the collection

Sborník semináře doktorandů katedry ocelových a dřevěných konstrukcí 16.2. a 26.9. 2017

ISBN

978-80-01-06167-1

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

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Publisher name

ČVUT, Fakulta stavební, Katedra ocelových a dřevěných konstrukcí

Place of publication

Praha

Event location

Praha

Event date

Feb 16, 2017

Type of event by nationality

CST - Celostátní akce

UT code for WoS article

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