Strengthening structures using materials in the base carbon
Project goals
The object of the project is the research of the strengthening concrete structures using materials in the base carbon. The research will conserve will problems using formed strips, strips pressurised using mechanical anchors, wraps, FRP Reinforcing barsand CFRP cables. FRP Reinforcing bars and CFRP cables represent new class materials with the very high strength. The research project range to destination behaviour strengthening element and structures at different run stress and different ordering strengthening elements. 1 will observe influence rise temperature at the function strengthening structures and elements. Research will influence part experimental and part theoretical. The experimental part will be continue with results obtain in the foreignlaboratory (EMPA D?bendorf, CH, research laboratory USA). The experiments will be execute at the laboratory samples and the real structures in situ. Theoretical part will be containing mathematical model behaviour strengthening structures in limi
Keywords
Public support
Provider
Czech Science Foundation
Programme
Post-graduate (doctorate) grants
Call for proposals
Postdoktorandské granty 2 (SGA02002GA-PD)
Main participants
České vysoké učení technické v Praze / Fakulta stavební
Contest type
VS - Public tender
Contract ID
—
Alternative language
Project name in Czech
Zesilov nˇ konstrukcˇ materi ly na b zi uhlˇku
Annotation in Czech
PýedmŘtem projektu je vězkum zesilov nˇ §elezobetonověch konstrukcˇ pomocˇ materi l? na b zi uhlˇku. Bude se jednat o problematiku pou§itˇ tvarovaněch lamel, lamel s mo§nostˇ jejich ź steźn?ho pýedpŘtˇ pomocˇ mechanick?ho kotvenˇ, tkanin, beton ýsk? věztu§e na b zi uhlˇkatěch vl ken (FRP Reinforcing bars) a pýedpˇnacˇch kabel? ze stejn?ho materi lu (CFRP cables). FRP Reinforcing bars a CFRP cables pýedstavujˇ nově druh materi lu vyznaźujˇcˇ se zejm?na vysokou pevnostˇ. Navrhovaně projekt se zamŘýujena stanovenˇ chov nˇ zesˇleněch prvk? a konstrukcˇ pýi r?zněch druzˇch nam h nˇ a uspoý d nˇ zesilujˇcˇch prvk?. Bude sledov n i Łźinek zvěçeněch teplot na funkci zesˇleněch prvk?. Vězkum bude zahrnovat ź st experiment lnˇ a ź st teoretickou. Experiment lnˇź st bude navazovat na věsledky zˇskan? v zahraniźnˇch laboratoýˇch a uveýejnŘn? v zahraniźnˇ literatuýe ( napý. EMPA D?bendorf, CH, USA aj. ). Zkouçky se budou prov dŘt na laboratornˇch vzorcˇch i na re lněch konstrukcˇch. Teoretick ź st
Scientific branches
R&D category
—
CEP classification - main branch
JI - Composite materials
CEP - secondary branch
JL - Fatigue and fracture mechanics
CEP - another secondary branch
JM - Structural engineering
20102 - Construction engineering, Municipal and structural engineering
20306 - Audio engineering, reliability analysis
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
Completed project evaluation
Provider evaluation
U - Uspěl podle zadání (s publikovanými či patentovanými výsledky atd.)
Project results evaluation
Projekt pýev §nŘ ovŘýoval aplikaci CRFP p s? pro zesilov nˇ źi sanaci §elezobetonověch konstrukcˇ. V publikacˇch jsou prezentov ny věsledky experiment? a uk zky aplikacˇ. Dˇlźˇ cˇle byly splnŘny pouze ź steźnŘ. Z tohoto hlediska nejsou Łdaje v z vŘreźn?
Solution timeline
Realization period - beginning
Jan 1, 2001
Realization period - end
Jan 1, 2003
Project status
S - Stopped (prematurely terminated) multi-year project
Latest support payment
—
Data delivery to CEP
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data delivery code
CEP/2003/GA0/GA03GP/U/N/7:4
Data delivery date
Jun 15, 2009
Finance
Total approved costs
475 thou. CZK
Public financial support
463 thou. CZK
Other public sources
14 thou. CZK
Non public and foreign sources
0 thou. CZK
Recognised costs
475 CZK thou.
Public support
463 CZK thou.
0%
Provider
Czech Science Foundation
CEP
JI - Composite materials
Solution period
01. 01. 2001 - 01. 01. 2003