About: Analysis of Steel Structure Vibrations of the Bucket Wheel Excavator SCHRS 1320

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About: Analysis of Steel Structure Vibrations of the Bucket Wheel Excavator SCHRS 1320 Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In case of bucket wheel excavators (BWE) the digging forces are dominant sources of vibrations. The influence of digging forces on steel structures of upper part of BWE depends on position of terrace. Structural configuration of BWE is different while cutting terrace on the ground level or higher level. It causes changes of stiffness of steel structure and changes of natural frequencies of BWE. More over location of the resultant of digging forces changes too. Huge measurement of vibrations of the steel structure of upper part of BWE SchRs 1320 was made during operation. The paper deals with the influence of changes in locations of the bucket wheel boom to vibrations of the steel structure of upper part of BWE SchRs 1320. In case of bucket wheel excavators (BWE) the digging forces are dominant sources of vibrations. The influence of digging forces on steel structures of upper part of BWE depends on position of terrace. Structural configuration of BWE is different while cutting terrace on the ground level or higher level. It causes changes of stiffness of steel structure and changes of natural frequencies of BWE. More over location of the resultant of digging forces changes too. Huge measurement of vibrations of the steel structure of upper part of BWE SchRs 1320 was made during operation. The paper deals with the influence of changes in locations of the bucket wheel boom to vibrations of the steel structure of upper part of BWE SchRs 1320. (en)
Title	Analysis of Steel Structure Vibrations of the Bucket Wheel Excavator SCHRS 1320 Analysis of Steel Structure Vibrations of the Bucket Wheel Excavator SCHRS 1320 (en)
skos:prefLabel	Analysis of Steel Structure Vibrations of the Bucket Wheel Excavator SCHRS 1320 Analysis of Steel Structure Vibrations of the Bucket Wheel Excavator SCHRS 1320 (en)
skos:notation	RIV/00216305:26110/11:PU97108!RIV13-AV0-26110___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(FT-TA4/018), P(IAA201720901)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Gottvald, Jakub
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	Vysoké učení technické v Brně / Fakulta stavební
http://linked.open...dnocenehoVysledku	185766
http://linked.open...ai/riv/idVysledku	RIV/00216305:26110/11:PU97108
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Bucket wheel excavator, Natural frequency, Vibrations, Accelerometer, Fourier transform, frequency, Amplitude, Measuring, Time-frequency transform (en)
http://linked.open.../riv/klicoveSlovo	Fourier transform Natural frequency frequency Accelerometer Amplitude Bucket wheel excavator Measuring Time-frequency transform Vibrations
http://linked.open...ontrolniKodProRIV	[BE5C41936102]
http://linked.open...v/mistoKonaniAkce	Svratka
http://linked.open...i/riv/mistoVydani	Svratka
http://linked.open...i/riv/nazevZdroje	Engineering Mechanics 2011
http://linked.open...in/vavai/riv/obor	JM
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	1 (xsd:int)
http://linked.open...vavai/riv/projekt	Modern trends of increasing of equipment reliability for open-cast mining of utility minerals. Sensitivity and uncertainty analysis of reliability of building structures
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Gottvald, Jakub
http://linked.open...vavai/riv/typAkce	CST - Celostátní
http://linked.open.../riv/zahajeniAkce	2011-05-09 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	978-80-87012-33-8
http://localhost/t...ganizacniJednotka	26110

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