Soil Testing Laboratory Reconstruction and Automation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F03%3A00008436" target="_blank" >RIV/61989100:27240/03:00008436 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Soil Testing Laboratory Reconstruction and Automation

Popis výsledku v původním jazyce

The purpose of this project was to reconstruct and automate existing manual test equipment and procedures in soil testing laboratory at Czech company UNIGEO. In the laboratory there is a set of eight oedometers, one direct shear tester and one triaxial shear tester, all running independently and in parallel. Controlled parameters are: pressure up to 1 MPa and displacement speed 0.002 - 5 mm/min. Measured parameters are: displacement (specimen thickness) with precision of 0.001 mm and force up to 5 kN. Duration of measurement on one specimen is in range from several minutes up to 7 days, sample rate is several seconds. Within the reconstruction phase a new motor drive, air-valves, displacement and force meters and electrical system were installed. The automated system built on top of the reconstructed testing technology controls the testing over the entire period of tests, calculates the soil characteristics from the measured data and prints test protocol. The system uses PLCs AMIT to c

Název v anglickém jazyce

Soil Testing Laboratory Reconstruction and Automation

Popis výsledku anglicky

The purpose of this project was to reconstruct and automate existing manual test equipment and procedures in soil testing laboratory at Czech company UNIGEO. In the laboratory there is a set of eight oedometers, one direct shear tester and one triaxial shear tester, all running independently and in parallel. Controlled parameters are: pressure up to 1 MPa and displacement speed 0.002 - 5 mm/min. Measured parameters are: displacement (specimen thickness) with precision of 0.001 mm and force up to 5 kN. Duration of measurement on one specimen is in range from several minutes up to 7 days, sample rate is several seconds. Within the reconstruction phase a new motor drive, air-valves, displacement and force meters and electrical system were installed. The automated system built on top of the reconstructed testing technology controls the testing over the entire period of tests, calculates the soil characteristics from the measured data and prints test protocol. The system uses PLCs AMIT to c

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2003

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

NIWeek2004

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

7

Strana od-do

572-578

Název nakladatele

Austin

Místo vydání

Texas

Místo konání akce

Austin

Datum konání akce

1. 1. 2003

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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