- https://data.geoscience.earth/ncl
- DrillingMethod
- _mackintoshProbe
Entry: Mackintosh probe
URI: https://data.geoscience.earth/ncl/DrillingMethod/mackintoshProbe
The Mackintosh tool consists of rods which can be threaded together with barrel connectors and which are normally fitted with a driving point at their base, and a light hand-operated driving hammer at their top. The tool provides a very economical method of determining the thickness of soft deposits such as peat. The driving point is streamlined in longitudinal section with a maximum diameter of 27mm. The drive hammer has a total weight of about 4kg. The rods are 1.2m long and 12mm diameter. The device is often used to provide a depth profile by driving the point and rods into the ground with equal blows of the full drop height available from the hammer: the number of blows for each 150mm of penetration is recorded.
Core metadata
| is a | Concept |
| submitted by | Abdel FELIACHI |
| accepted on | 23 Jan 2019 10:20:30.875 |
Download formats available
| RDF ttl | plain | with metadata |
| RDF/XML | plain | with metadata |
| JSON-LD | plain | with metadata |
| CSV | plain | with metadata |
| Export all | export |
All metadata properties
| date accepted |
23 Jan 2019 10:20:30.875
|
||||
| date submitted |
23 Jan 2019 10:20:10.753
|
||||
| definition |
|
||||
| item class |
Concept
|
||||
| label |
Mackintosh probe
|
||||
| notation |
mackintoshProbe
|
||||
| register |
drilling method
|
||||
| status |
status experimental
|
||||
| submitter |
|
||||
| type |
register item
|
||||
| version info |
2
|
Definition
| broader |
probe
|
| definition |
The Mackintosh tool consists of rods which can be threaded together with barrel connectors and which are normally fitted with a driving point at their base, and a light hand-operated driving hammer at their top. The tool provides a very economical method of determining the thickness of soft deposits such as peat. The driving point is streamlined in longitudinal section with a maximum diameter of 27mm. The drive hammer has a total weight of about 4kg. The rods are 1.2m long and 12mm diameter. The device is often used to provide a depth profile by driving the point and rods into the ground with equal blows of the full drop height available from the hammer: the number of blows for each 150mm of penetration is recorded.
|
| notation |
9.2
|
| pref label |
Mackintosh probe
|
| source |
Clayton, C.R.I., Matthews, M.C., and Simons, N.E., 1995. Site investigation. Oxford Blackwell Science 1995
|
| type |
Concept
|