About: Environmentally effective waffle floor structures from fibre concrete

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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	Development of sustainable material effective structure is based on the effort to reduce primary non-renewable material consumption. Utilization of fibre concrete creates the conditions for the dimension optimization, leading to the savings in raw materials and thus to the more favourable environmental characteristics of realized structures. The aim of the research is to verify the potential design of slender waffle floor structures with minimized thickness of upper slab (25 to 30 mm). Test specimens in the form of representative segment of waffle floor slab were made from two different mixtures: HPC with 25 mm long steel fibres and UHPC with 13 mm long steel fibres. Ribs were reinforced by steel rods, upper deck only by steel fibres. The specimens were tested by the combination of torsion and bending. The environmental evaluation of samples proved that by the shape and material optimization up to 70% of material can be saved. Development of sustainable material effective structure is based on the effort to reduce primary non-renewable material consumption. Utilization of fibre concrete creates the conditions for the dimension optimization, leading to the savings in raw materials and thus to the more favourable environmental characteristics of realized structures. The aim of the research is to verify the potential design of slender waffle floor structures with minimized thickness of upper slab (25 to 30 mm). Test specimens in the form of representative segment of waffle floor slab were made from two different mixtures: HPC with 25 mm long steel fibres and UHPC with 13 mm long steel fibres. Ribs were reinforced by steel rods, upper deck only by steel fibres. The specimens were tested by the combination of torsion and bending. The environmental evaluation of samples proved that by the shape and material optimization up to 70% of material can be saved. (en)
Title	Environmentally effective waffle floor structures from fibre concrete Environmentally effective waffle floor structures from fibre concrete (en)
skos:prefLabel	Environmentally effective waffle floor structures from fibre concrete Environmentally effective waffle floor structures from fibre concrete (en)
skos:notation	RIV/68407700:21110/10:00174552!RIV11-GA0-21110___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1M0579), P(GD103/09/H095)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Hájek, Petr 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	257326
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/10:00174552
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Fibre concrete; Waffle floor structures; Environmental effciency (en)
http://linked.open.../riv/klicoveSlovo	Fibre concrete Environmental effciency Waffle floor structures
http://linked.open...ontrolniKodProRIV	[5267E1FD9089]
http://linked.open...v/mistoKonaniAkce	Lyngby
http://linked.open...i/riv/mistoVydani	Lyngby
http://linked.open...i/riv/nazevZdroje	Proceedings of 8th fib International PhD Symposium in Civil Engineering
http://linked.open...in/vavai/riv/obor	JN
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre for Integrated Design of Advanced Structures Sustainable Construction of Buildings and Sustainable Development of Urban Space
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Hájek, Petr Kynčlová, Magdaléna
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2010-06-20 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Technical University of Denmark, BYG.DTU
https://schema.org/isbn	978-87-7877-301-2
http://localhost/t...ganizacniJednotka	21110

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