Application of Precast UHPC Web Members for Long-span Bridge Structures
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F17%3A00313040" target="_blank" >RIV/68407700:21110/17:00313040 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.259.140" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/SSP.259.140</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.259.140" target="_blank" >10.4028/www.scientific.net/SSP.259.140</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Application of Precast UHPC Web Members for Long-span Bridge Structures
Popis výsledku v původním jazyce
UHPC is a modern material with great characteristics and shows all important properties for efficient structural design and construction process. Its applications lead to optimization of structures and to minimization of material consumption. The paper focuses on the application of slender precast UHPC slabs, which lighten monolithic bridges constructed by free cantilever method. The principle comes from constructed bridge: Takubogawa Bridge, Japan. The aim of this paper is to present basic theoretical background behind the structural applications of UHPC webs. Additionally, 3D bridge model of composite system with box cross section was created with application of UHPC precast webs and monolithic upper and lower slab. The behavior of the structure was analyzed and compared to conventional monolithic bridge model constructed by free cantilever method. The focus lies with detailed analysis of behavior of the UHPC webs. The paper also describes alternative approaches of lightening webs of box cross-section using steel members such as webs from corrugated steel sheet or steel truss.
Název v anglickém jazyce
Application of Precast UHPC Web Members for Long-span Bridge Structures
Popis výsledku anglicky
UHPC is a modern material with great characteristics and shows all important properties for efficient structural design and construction process. Its applications lead to optimization of structures and to minimization of material consumption. The paper focuses on the application of slender precast UHPC slabs, which lighten monolithic bridges constructed by free cantilever method. The principle comes from constructed bridge: Takubogawa Bridge, Japan. The aim of this paper is to present basic theoretical background behind the structural applications of UHPC webs. Additionally, 3D bridge model of composite system with box cross section was created with application of UHPC precast webs and monolithic upper and lower slab. The behavior of the structure was analyzed and compared to conventional monolithic bridge model constructed by free cantilever method. The focus lies with detailed analysis of behavior of the UHPC webs. The paper also describes alternative approaches of lightening webs of box cross-section using steel members such as webs from corrugated steel sheet or steel truss.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
20102 - Construction engineering, Municipal and structural engineering
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
23rd Concrete Days 2016
ISBN
978-3-0357-1105-9
ISSN
1012-0394
e-ISSN
1662-9779
Počet stran výsledku
6
Strana od-do
140-145
Název nakladatele
Trans Tech Publications
Místo vydání
Curich
Místo konání akce
Litomyšl
Datum konání akce
30. 11. 2016
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—