Entity: Delft sampler
URI: https://data.geoscience.earth/ncl/DrillingMethod/delftSampler
Type: Concept
no description supplied
experimental
| alt label |
Delft continuous sampler
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| broader |
direct push
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| definition |
The Delft continuous sampler, developed by GeoDelft, is used for obtaining high quality samples within very soft cohesive soils. The sampling system is available in two sizes to take continuous samples, 29 or 66mm in diameter, normally with a maximum penetration of about 18m. A steel outer tube is pushed into the ground using standard CPT (cone penetrometer test) equipment and the soil sample core is fed into a thin-walled plastic inner tube as the sampler advances. After extraction, the samples are cut into 1 m lengths and placed in purpose-made cases, being retained in the plastic tubes.
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| notation |
4.2.1
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| pref label |
Delft sampler
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| source |
Begemann, H.K., 1974. The delft continuous soilsampler.
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| type |
Concept
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| date accepted |
23 janv. 2019 11:20:30.859
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| date submitted |
23 janv. 2019 11:20:10.721
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| definition |
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| item class |
Concept
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| label |
Delft sampler
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| notation |
delftSampler
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| register |
drilling method
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| status |
status experimental
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| submitter |
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| type |
register item
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| version info |
2
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