About: Methods of Water Inflow Measurement in the Bedřichov Tunnel

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	In the paper, we describe methods for continual measurement of flow rates at several points of the tunnel water inflow, following the previous 5 years of manual measurement in the Bedřichov site. The aim of the measurement has to precise the time changes and spatial distribution of the inflow. Various approaches are used and further adapted or improved from their standard use. Tipping buckets are used for small flow rates (including drops) and outflow through a hole from a vessel with level measurement for medium or changing flow rates. For total inflow rates in various parts of the tunnel, we used weirs placed in a collection canal. For the detailed distribution of total inflow along the tunnel, we used the dilution method. The methods are evaluated and compared regarding possible disturbances or inaccuracies. In the paper, we describe methods for continual measurement of flow rates at several points of the tunnel water inflow, following the previous 5 years of manual measurement in the Bedřichov site. The aim of the measurement has to precise the time changes and spatial distribution of the inflow. Various approaches are used and further adapted or improved from their standard use. Tipping buckets are used for small flow rates (including drops) and outflow through a hole from a vessel with level measurement for medium or changing flow rates. For total inflow rates in various parts of the tunnel, we used weirs placed in a collection canal. For the detailed distribution of total inflow along the tunnel, we used the dilution method. The methods are evaluated and compared regarding possible disturbances or inaccuracies. (en)
Title	Methods of Water Inflow Measurement in the Bedřichov Tunnel Methods of Water Inflow Measurement in the Bedřichov Tunnel (en)
skos:prefLabel	Methods of Water Inflow Measurement in the Bedřichov Tunnel Methods of Water Inflow Measurement in the Bedřichov Tunnel (en)
skos:notation	RIV/46747885:24620/13:#0000134!RIV14-MPO-24620___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(FR-TI1/362), P(FR-TI3/579)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Hokr, M. Rálek, Petr
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Technická univerzita v Liberci / Ústav pro nanomateriály, pokročilé technologie a inovace
http://linked.open...dnocenehoVysledku	87651
http://linked.open...ai/riv/idVysledku	RIV/46747885:24620/13:#0000134
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	granite, groundwater, hydraulics, flow-rate measurement, tipping buckets, dilution method, Bohemian massif, Jizera mountains (en)
http://linked.open.../riv/klicoveSlovo	hydraulics dilution method granite groundwater Jizera mountains flow-rate measurement tipping buckets Bohemian massif
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[D491E1C00C0E]
http://linked.open...i/riv/nazevZdroje	Exploration Geophysics, Remote Sensing and Environment
http://linked.open...in/vavai/riv/obor	BK
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Research of properties of materials for safe disposal of radioactive waste and development of procedures for their assessment Research of coupled processes in rock environment and development of methodologies for long-term stability assessments of underground facilities
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Hokr, Milan Rálek, Petr
issn	1803-1447
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	24620

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