Zařízení pro odběr velkých neporušených vzorků půdy

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F07%3A01141684" target="_blank" >RIV/68407700:21110/07:01141684 - 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

Sampler for extraction of large undisturbed soil columns

Popis výsledku v původním jazyce

Large undisturbed soil samples are often used in laboratory studies for measurements of soil hydraulic and transport properties. Sampler was developed to extract large 7 litres soil samples with minimal disturbance. Rigid steel tripod stand, which is height adjustable, is equipped with a guide bearing at the spot of top joint. Steel guiding tube passes vertically through the bearing. Steel flange, which holds the sample container, is attached to the lower end of the guiding tube. The container is driveninto soil by force generated by impacts of heavy (14 kg) circular hammer. Hammer slides on the guiding tube from the height of approx. 1m, where is manually lifted to the top of steel flange. Guiding of the hammer movement results in precise cutting ofthe soil.

Název v anglickém jazyce

Sampler for extraction of large undisturbed soil columns

Popis výsledku anglicky

Large undisturbed soil samples are often used in laboratory studies for measurements of soil hydraulic and transport properties. Sampler was developed to extract large 7 litres soil samples with minimal disturbance. Rigid steel tripod stand, which is height adjustable, is equipped with a guide bearing at the spot of top joint. Steel guiding tube passes vertically through the bearing. Steel flange, which holds the sample container, is attached to the lower end of the guiding tube. The container is driveninto soil by force generated by impacts of heavy (14 kg) circular hammer. Hammer slides on the guiding tube from the height of approx. 1m, where is manually lifted to the top of steel flange. Guiding of the hammer movement results in precise cutting ofthe soil.

Druh

X - Nezařazeno

CEP obor

DA - Hydrologie a limnologie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2007

Kód důvěrnosti údajů

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