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Pumping test 105 experimental
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is a in situ test | geohydraulic test | geotechnical test | normalised method | Concept | Process category geotechnics version info 2 submitted by h.bressan@brgm.fr
Hélène Bressansubmitted on 5 Aug 2021 08:56:58.227 accepted on 5 Aug 2021 09:30:41.991 status status experimental is a register item
URI: https://data.geoscience.fr/ncl/Proc/105
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A pumping test consists in principle of: drawing down the piezometric surface of the groundwater by pumping from a well (the test well),measuring the pumped discharge and the water level in the test well and piezometers, before, during and after pumping, as a function of time. The following hydrodynamic parameters of an aquifer and well parameters, are evaluated : permeability of the aquifer,radius of influence of pumping,pumping rate of a well,response of drawdown in an aquifer during pumping,skin effect,well storage,response of recovery in an aquifer after pumping.
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geotechnics
- category
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Process
- in scheme
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78549.html
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Pumping test
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Essai de pompage
- label
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105
- notation
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NF EN ISO 22282-4 Janvier 2014 (P94-523-4)
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ISO 22282-4:2021
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Valid
- status
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Process
- top concept of
All metadata properties
date accepted |
5 Aug 2021 09:30:41.991
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date submitted |
5 Aug 2021 08:56:58.227
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definition |
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description |
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item class |
geohydraulic test
| Process
| geotechnical test
| Concept
| in situ test
| normalised method
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label |
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notation |
105
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register |
Process
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status |
status experimental
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type |
register item
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version info |
2
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