DESIGN, INSTALLATION AND LONG TERM MONITORING OF UHPC FOOTBRIDGE OVER OPATOVICKY CHANNEL

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F17%3A00316112" target="_blank" >RIV/68407700:21610/17:00316112 - 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

DESIGN, INSTALLATION AND LONG TERM MONITORING OF UHPC FOOTBRIDGE OVER OPATOVICKY CHANNEL

Popis výsledku v původním jazyce

New prestressed footbridge made from ultra - high performance concrete (UHPC) was installed in Čeperka village across Opatovicky channel. A precast UHPC girder was casted in the premises of Skanska company. As a part of a footbridge design, UHPC handrail panels were also made from colored UHPC. Skanska and Pontex company with cooperation with Klokner institute developed matrix of UHPC used for footbridge construction. Material properties were verified during whole developing and producing process. During the girder casting a set of strain gauges were installed in order to obtain strains and deflections of the girder during storage, erection and operation of the footbridge’s girder. Actual contribution describes design, production and installation of footbridge. Main part of this paper is focused on results of long term monitoring of UHPC girder and also on visual monitoring of handrail. These measurements are very important in terms of long-term behaviour of the structure and also to gather experience about this favourable material.

Název v anglickém jazyce

DESIGN, INSTALLATION AND LONG TERM MONITORING OF UHPC FOOTBRIDGE OVER OPATOVICKY CHANNEL

Popis výsledku anglicky

New prestressed footbridge made from ultra - high performance concrete (UHPC) was installed in Čeperka village across Opatovicky channel. A precast UHPC girder was casted in the premises of Skanska company. As a part of a footbridge design, UHPC handrail panels were also made from colored UHPC. Skanska and Pontex company with cooperation with Klokner institute developed matrix of UHPC used for footbridge construction. Material properties were verified during whole developing and producing process. During the girder casting a set of strain gauges were installed in order to obtain strains and deflections of the girder during storage, erection and operation of the footbridge’s girder. Actual contribution describes design, production and installation of footbridge. Main part of this paper is focused on results of long term monitoring of UHPC girder and also on visual monitoring of handrail. These measurements are very important in terms of long-term behaviour of the structure and also to gather experience about this favourable material.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20101 - Civil engineering

Projekt

<a href="/cs/project/TH02020373" target="_blank" >TH02020373: Zvýšení životnosti a urychlení výstavby infrastrukturních dopravních staveb využitím moderního vysokohodnotného materiálu UHPC.</a><br>

Návaznosti

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

Rok uplatnění

2017

Kód důvěrnosti údajů

C - Předmět řešení projektu podléhá obchodnímu tajemství (§ 504 Občanského zákoníku), ale název projektu, cíle projektu a u ukončeného nebo zastaveného projektu zhodnocení výsledku řešení projektu (údaje P03, P04, P15, P19, P29, PN8) dodané do CEP, jsou upraveny tak, aby byly zveřejnitelné.

Název statě ve sborníku

UHPFRC 2017 Designing and Building with UHPFRC: New large-scale implementations, recent technical advances, experience and standards

ISBN

978-2-35158-166-7

ISSN

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e-ISSN

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Počet stran výsledku

10

Strana od-do

755-764

Název nakladatele

Rilem Publications s.a.r.l.

Místo vydání

Bagneux

Místo konání akce

Montpellier

Datum konání akce

2. 10. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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