About: Comparison of Static and Dynamic Modulus of Elasticity of Concrete Specimens

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The paper presents comparison of results of two methods for elastic modulus evaluation of concrete specimens. The first method used for the dynamic modulus of elasticity evaluation was resonant method. The major advantage of this method is its nondestructive character. The excitation was done by the impact hammer and the response was measured by piezoelectric acceleration transducers. Natural frequencies were evaluated from resonant peaks of Frequency Response Functions. The dynamic modulus of elasticity was calculated on the basis of natural frequencies using relations for structures with continuously distributed mass. Then we continued with standard destructive compression tests. At the end of the paper, the results of comparison of static and dynamic moduli of elasticity are summarized. The paper presents comparison of results of two methods for elastic modulus evaluation of concrete specimens. The first method used for the dynamic modulus of elasticity evaluation was resonant method. The major advantage of this method is its nondestructive character. The excitation was done by the impact hammer and the response was measured by piezoelectric acceleration transducers. Natural frequencies were evaluated from resonant peaks of Frequency Response Functions. The dynamic modulus of elasticity was calculated on the basis of natural frequencies using relations for structures with continuously distributed mass. Then we continued with standard destructive compression tests. At the end of the paper, the results of comparison of static and dynamic moduli of elasticity are summarized. (en)
Title	Comparison of Static and Dynamic Modulus of Elasticity of Concrete Specimens Comparison of Static and Dynamic Modulus of Elasticity of Concrete Specimens (en)
skos:prefLabel	Comparison of Static and Dynamic Modulus of Elasticity of Concrete Specimens Comparison of Static and Dynamic Modulus of Elasticity of Concrete Specimens (en)
skos:notation	RIV/68407700:21110/09:00157199!RIV10-MSM-21110___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6840770031)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Padevět, Pavel Plachý, Tomáš Polák, Michal
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	307780
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/09:00157199
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	modulus of elasticity; dynamic modulus; natural frequency; concrete specimen (en)
http://linked.open.../riv/klicoveSlovo	modulus of elasticity natural frequency concrete specimen dynamic modulus
http://linked.open...ontrolniKodProRIV	[0082E00F3A8E]
http://linked.open...v/mistoKonaniAkce	Sychrov
http://linked.open...i/riv/mistoVydani	Liberec
http://linked.open...i/riv/nazevZdroje	Experimental Stress Analysis 2009
http://linked.open...in/vavai/riv/obor	JM
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Padevět, Pavel Plachý, Tomáš Polák, Michal
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open...ain/vavai/riv/wos	000274790600031
http://linked.open.../riv/zahajeniAkce	2009-06-08 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Complex System of Methods for Directed Design and Assessment of Functional Properties of Building Materials
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Technická univerzita
https://schema.org/isbn	978-80-7372-483-2
http://localhost/t...ganizacniJednotka	21110
is http://linked.open...avai/riv/vysledek of	Comparison of Static and Dynamic Modulus of Elasticity of Concrete Specimens Comparison of Static and Dynamic Modulus of Elasticity of Concrete Specimens Comparison of Static and Dynamic Modulus of Elasticity of Concrete Specimens Comparison of Static and Dynamic Modulus of Elasticity of Concrete Specimens

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