experimental

Entry: Delft sampler

URI: https://data.geoscience.earth/ncl/DrillingMethod/delftSampler

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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submitted byAbdel FELIACHI
accepted on 23 Jan 2019 10:20:30.859

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date accepted 23 Jan 2019 10:20:30.859
date submitted 23 Jan 2019 10:20:10.721
definition
entity Delft sampler
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item class Concept
label Delft sampler
notation delftSampler
register drilling method
status status experimental
submitter
account name a.feliachi@ext.brgm.fr
name Abdel FELIACHI

type register item
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Definition

alt label Delft continuous sampler
broader direct push
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.
notation 4.2.1
pref label Delft sampler
source Begemann, H.K., 1974. The delft continuous soilsampler.
type Concept

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