About: Timber - UHPC composite floor structures

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About: Timber - UHPC composite floor structures - environmental study Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The experimental investigation performed at CTU in Prague verified the possibilities of using UHPC in timber-concrete composites. Timber-concrete composite floor structures benefit from lower weight of UHPC deck while improving acoustic parameters and fire safety of the structure. The combination of thin silicate slab and timber beam represents the effective cross-section from the perspective of bending stress. One of the key problems is the connection system between timber beam and UHPC deck. Wet process is not suitable due to the effect on wood and slim UHPC deck does not provide space for mechanical joint. The experimental results have showed that this can be solved by gluing. A complex LCA analysis of various alternatives of RC floor structures is presented and environmental impacts are compared and discussed in the paper. Relevant complex LCA is based on local environmental data collected within the inventory phase of the LCA procedure. The results show that the high quality of mechanical and environmental performance creates the potential for wider application of UHPC in building construction in the future. The experimental investigation performed at CTU in Prague verified the possibilities of using UHPC in timber-concrete composites. Timber-concrete composite floor structures benefit from lower weight of UHPC deck while improving acoustic parameters and fire safety of the structure. The combination of thin silicate slab and timber beam represents the effective cross-section from the perspective of bending stress. One of the key problems is the connection system between timber beam and UHPC deck. Wet process is not suitable due to the effect on wood and slim UHPC deck does not provide space for mechanical joint. The experimental results have showed that this can be solved by gluing. A complex LCA analysis of various alternatives of RC floor structures is presented and environmental impacts are compared and discussed in the paper. Relevant complex LCA is based on local environmental data collected within the inventory phase of the LCA procedure. The results show that the high quality of mechanical and environmental performance creates the potential for wider application of UHPC in building construction in the future. (en)
Title	Timber - UHPC composite floor structures - environmental study Timber - UHPC composite floor structures - environmental study (en)
skos:prefLabel	Timber - UHPC composite floor structures - environmental study Timber - UHPC composite floor structures - environmental study (en)
skos:notation	RIV/68407700:21110/12:00192278!RIV13-GA0-21110___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP104/10/2153)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Hájek, Petr Fiala, Ctislav Kynčlová, Magdaléna
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta stavební
http://linked.open...dnocenehoVysledku	174451
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/12:00192278
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	timber-UHPC composites; glued connection; environmental study (en)
http://linked.open.../riv/klicoveSlovo	timber-UHPC composites environmental study glued connection
http://linked.open...ontrolniKodProRIV	[20EC391F0651]
http://linked.open...v/mistoKonaniAkce	Kassel
http://linked.open...i/riv/mistoVydani	Kassel
http://linked.open...i/riv/nazevZdroje	Ultra-High Performance Concrete and Nanotechnology in Construction
http://linked.open...in/vavai/riv/obor	JN
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Composite structures based on high performance silicates and wood - environment based optimisation and experimental verification
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Fiala, Ctislav Hájek, Petr Kynčlová, Magdaléna
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2012-03-07 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Kassel University Press GmbH
https://schema.org/isbn	978-3-86219-264-9
http://localhost/t...ganizacniJednotka	21110

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